{"id":32419,"date":"2024-05-14T15:45:24","date_gmt":"2024-05-14T13:45:24","guid":{"rendered":"https:\/\/petsvetcheck.de\/krankheiten-und-stoerungen\/vergiftungen\/vergiftungen-von-a-z\/ibuprofen-und-diclofenac\/"},"modified":"2026-02-17T15:13:02","modified_gmt":"2026-02-17T13:13:02","slug":"ibuprofen-and-diclofenac","status":"publish","type":"gift","link":"https:\/\/petsvetcheck.de\/en\/diseases-and-disorders\/poisonings\/poisoning-from-a-z\/ibuprofen-and-diclofenac\/","title":{"rendered":"Ibuprofen and Diclofenac"},"content":{"rendered":"","protected":false},"featured_media":0,"template":"","giftigkeit-pflanzen":[],"gift-kategorie":[158],"class_list":["post-32419","gift","type-gift","status-publish","hentry","gift-kategorie-poisoning-by-over-the-counter-human-medications","entry"],"acf":{"triage":"orange","triage_begruendung":"NSAIDs cause dose-dependent, sometimes severe GI ulcers\/bleeding and acute renal failure in dogs and cats; diclofenac is particularly ulcerogenic\/high-risk. Cats are generally more sensitive to NSAID toxicity. ","triage_eskalation":"<p>EMERGENCY in case of hematemesis\/melena, anuria\/oliguria, seizures, collapse, severe acidosis\/shock<\/p><p>With unknown amount\/sustained-release preparations, always have a low threshold for emergency presentation. Even small amounts can be critical in cats. <\/p>","besonderheiten_katze":"In cats, exposure is often lower, but due to their small body mass, symptoms can appear faster\/more severely; especially with an unknown dose\/product, monitor closely.","einfuhrung":"Ibuprofen and diclofenac belong to the group of non-steroidal anti-inflammatory drugs (NSAIDs), which are frequently used as pain medications in human medicine. These substances have anti-inflammatory (antiphlogistic), analgesic, and antipyretic effects. While they are relatively safe for humans at correct dosages, they can cause serious poisoning in dogs and cats even at low doses.","wirkungsmechanismus":"Ibuprofen and diclofenac belong to the non-steroidal (not based on glucocorticoid action) anti-inflammatory drugs.\nNon-steroidal anti-inflammatory drugs are abbreviated as NSAIDs (Non-Steroidal Anti-Inflammatory Drugs).\nNSAIDs inhibit the synthesis of prostaglandins, which are essential for inflammatory processes in the body.\nProstaglandins also influence pain transmission and pain perception.\nIn this way, they have anti-inflammatory (antiphlogistic), analgesic, and antipyretic effects.\n\nThe most common cause of ibuprofen or diclofenac poisoning in pets is improper administration by the pet owner. Human pain medications are often given with the assumption that they are as safe for animals as they are for humans. This self-medication can have fatal consequences.\n\nFurther causes include:\n<ul>\n \t<li>Accidental ingestion of unsupervised medications left lying around<\/li>\n \t<li>Access to unsecured medicine cabinets<\/li>\n \t<li>Lack of awareness about the risks of human pain medications in animals<\/li>\n \t<li>Confusion with veterinary-approved NSAIDs<\/li>\n<\/ul>\nThe toxic dose for dogs is already 8 mg\/kg body weight per day for ibuprofen, which for a 10 kg dog corresponds to only a quarter of a typical 400 mg tablet for humans. In cats, a single dose of 50 mg\/kg body weight already leads to poisoning symptoms. In pre-existing conditions, particularly renal insufficiency, the toxic threshold may be even lower.\n\nDiclofenac has a similar toxicity profile and can cause serious damage even at low doses. Young animals, older animals, and animals with pre-existing kidney or liver diseases are particularly at risk.","toxisches_prinzip":"The main mechanism of action of these substances is based on the inhibition of cyclooxygenase (COX), an enzyme responsible for the formation of prostaglandins. Prostaglandins play an important role in inflammatory processes, but also in protecting the gastric mucosa and maintaining kidney function. The inhibition of prostaglandin synthesis explains both the therapeutic and toxic effects of these medications.\n\nIn dogs and cats, the metabolism of these substances is significantly slower than in humans, leading to a longer residence time in the body and thus increased toxicity. Additionally, the organ systems of dogs and especially cats react more sensitively to the effects of these medications.\n\nThe mechanism of action in detail is based primarily locally and systemically (affecting the entire body) on the decrease in prostaglandin synthesis.\nIt is characterized by:\n<ul>\n \t<li>Irritation of the mucous membranes in the gastrointestinal tract<\/li>\n \t<li>Loss of protective effect on the gastrointestinal tract (increased acid production and reduced mucus formation when prostaglandins decrease)<\/li>\n \t<li>GI tract bleeding as a result of direct damage and inhibition of blood coagulation<\/li>\n \t<li>Development of metabolic acidosis<\/li>\n \t<li>Kidney damage due to decreased blood flow<\/li>\n<\/ul>\n<h3 data-start=\"922\" data-end=\"976\">Pharmacological Background \u2013 COX Inhibition<\/h3>\n<h4 data-start=\"978\" data-end=\"1005\">COX-1 and COX-2<\/h4>\n<p data-start=\"1006\" data-end=\"1061\">Cyclooxygenase (COX) exists in two main forms:<\/p>\n\n<ul>\n \t<li data-start=\"1064\" data-end=\"1219\">COX-1: constitutively expressed, responsible for \"housekeeping\" prostaglandins, e.g., mucosal protection, renal perfusion, platelet aggregation<\/li>\n \t<li data-start=\"1222\" data-end=\"1313\">COX-2: inducible during inflammation \u2192 mediates pain, fever, inflammatory reactions<\/li>\n<\/ul>\n<p data-start=\"1315\" data-end=\"1587\">NSAIDs such as ibuprofen and diclofenac inhibit both isoforms, especially in overdose. The adverse effects in animals result primarily from the inhibition of COX-1 and thus from the absence of protective prostaglandins in the <a title=\"Gastrointestinal Problems in Cats\" href=\"https:\/\/petsvetcheck.de\/fachbeitrag\/magen-darm-probleme-bei-katzen\/\" data-wpil-monitor-id=\"648\">stomach<\/a>, kidney, and CNS.<\/p>\n\n<h3 data-start=\"1594\" data-end=\"1653\">Mechanism of Action of Ibuprofen in Dogs and Cats<\/h3>\n<h4 data-start=\"1655\" data-end=\"1683\">Gastrointestinal Tract<\/h4>\n<ul>\n \t<li data-start=\"1686\" data-end=\"1828\">Prostaglandins protect the gastric mucosa by stimulating mucus and bicarbonate secretion and regulating blood flow.<\/li>\n \t<li data-start=\"1831\" data-end=\"1967\">COX inhibition creates an imbalance: increased gastric acid, reduced mucus protection \u2192 gastritis, ulcers, bleeding.<\/li>\n \t<li data-start=\"1970\" data-end=\"2088\">Cats are particularly sensitive because they lack important glucuronidation mechanisms \u2192 delayed metabolism.<\/li>\n<\/ul>\n<h4 data-start=\"2090\" data-end=\"2108\">Kidneys<\/h4>\n<ul>\n \t<li data-start=\"2111\" data-end=\"2210\">Prostaglandins regulate renal blood flow, primarily under stress (e.g., dehydration).<\/li>\n \t<li data-start=\"2213\" data-end=\"2449\">COX inhibition leads to renal vasoconstriction, reducing renal blood flow and glomerular filtration rate (GFR) \u2192 acute renal failure, especially in predisposed animals (older, dehydrated animals, cardiac patients).<\/li>\n<\/ul>\n<h4 data-start=\"2451\" data-end=\"2485\">Central Nervous System<\/h4>\n<ul>\n \t<li data-start=\"2488\" data-end=\"2578\">At high doses, ibuprofen can directly affect the CNS: seizures, ataxia, lethargy.<\/li>\n \t<li data-start=\"2581\" data-end=\"2687\">Possible cause: disruption of neurotransmitter balance or secondary effects from metabolic acidosis.<\/li>\n<\/ul>\n<h3 data-start=\"2694\" data-end=\"2754\">Mechanism of Action of Diclofenac in Dogs and Cats<\/h3>\n<p data-start=\"2756\" data-end=\"2896\">Diclofenac is similarly toxic but even more potent in its COX inhibition and leads to severe symptoms even at low doses.<\/p>\n\n<h4 data-start=\"2898\" data-end=\"2931\">Gastrointestinal Damage<\/h4>\n<ul>\n \t<li data-start=\"2934\" data-end=\"3013\">Very aggressive ulceration due to strong inhibition of protective prostaglandins.<\/li>\n \t<li data-start=\"3016\" data-end=\"3116\">Hemorrhagic gastroenteritis is typical: bloody vomiting, tarry stools, abdominal pain.<\/li>\n<\/ul>\n<h4>Nephrotoxicity<\/h4>\n<ul>\n \t<li data-start=\"3148\" data-end=\"3292\">Pronounced renal dysfunction due to decreased GFR \u2192 increase in urea, creatinine, electrolyte disturbances (especially hyperkalemia), acidosis.<\/li>\n \t<li data-start=\"3295\" data-end=\"3432\">Even single doses can trigger acute renal failure in animals with reduced renal reserve (older animals, pre-existing conditions).<\/li>\n<\/ul>\n<h4 data-start=\"3434\" data-end=\"3457\">CNS effects<\/h4>\n<ul>\n \t<li data-start=\"3460\" data-end=\"3568\">High diclofenac levels can lead to altered consciousness, seizures, and loss of coordination.<\/li>\n \t<li data-start=\"3571\" data-end=\"3689\">In combination with metabolic derangements (acidosis, electrolyte disturbances), this can quickly become life-threatening.<\/li>\n<\/ul>\n<h3 data-start=\"3696\" data-end=\"3728\">Species-specific Characteristics<\/h3>\n<h4 data-start=\"3730\" data-end=\"3744\">Dog:<\/h4>\n<ul>\n \t<li data-start=\"3747\" data-end=\"3857\">Toxic dose for Ibuprofen: from approx. 25 mg\/kg \u2192 first symptoms, from 100 mg\/kg \u2192 potentially fatal.<\/li>\n \t<li data-start=\"3860\" data-end=\"3910\">Diclofenac is already critical at 5\u201310 mg\/kg.<\/li>\n \t<li data-start=\"3913\" data-end=\"4026\">Common symptoms: vomiting, loss of appetite, lethargy, diarrhea, possibly CNS disturbances and circulatory problems.<\/li>\n<\/ul>\n<h4 data-start=\"4028\" data-end=\"4043\">Cat:<\/h4>\n<ul>\n \t<li data-start=\"4046\" data-end=\"4155\">Very low tolerance, as cats can hardly detoxify NSAIDs (lacking UDP-glucuronosyltransferase).<\/li>\n \t<li data-start=\"4158\" data-end=\"4226\">Toxic dose for Ibuprofen: already possible from 5\u201310 mg\/kg!<\/li>\n \t<li data-start=\"4229\" data-end=\"4278\">Diclofenac in any amount is potentially fatal.<\/li>\n \t<li data-start=\"4281\" data-end=\"4419\">Symptoms often appear delayed but then severe: hypersalivation, inappetence, vomiting, hematemesis, apathy, renal failure.<\/li>\n<\/ul>\n<h3 data-start=\"4426\" data-end=\"4472\">Summary of Mechanisms of Action<\/h3>\n<table data-start=\"4474\" data-end=\"5497\">\n<thead data-start=\"4474\" data-end=\"4643\">\n<tr data-start=\"4474\" data-end=\"4643\">\n<td>Organ System<\/td>\n<td>Mechanism of Action by Ibuprofen\/Diclofenac<\/td>\n<td>Consequences<\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr data-start=\"4815\" data-end=\"4985\">\n<td data-start=\"4815\" data-end=\"4841\" data-col-size=\"sm\">Gastrointestinal tract<\/td>\n<td data-start=\"4841\" data-end=\"4927\" data-col-size=\"md\">COX-1 inhibition \u2192 \u2193 mucus, \u2191 acid secretion \u2192 mucosal damage<\/td>\n<td data-start=\"4927\" data-end=\"4985\" data-col-size=\"md\">Ulcers, hemorrhage, perforation, pain<\/td>\n<\/tr>\n<tr data-start=\"4986\" data-end=\"5156\">\n<td data-start=\"4986\" data-end=\"5012\" data-col-size=\"sm\">Kidney<\/td>\n<td data-start=\"5012\" data-end=\"5098\" data-col-size=\"md\">COX inhibition \u2192 \u2193 prostaglandins \u2192 vasoconstriction of renal vessels<\/td>\n<td data-col-size=\"md\" data-start=\"5098\" data-end=\"5156\">Acute renal failure, oliguria, azotemia<\/td>\n<\/tr>\n<tr data-start=\"5157\" data-end=\"5326\">\n<td data-start=\"5157\" data-end=\"5183\" data-col-size=\"sm\">Central nervous system<\/td>\n<td data-start=\"5183\" data-end=\"5268\" data-col-size=\"md\">indirect metabolic effects, with overdose also direct influence<\/td>\n<td data-col-size=\"md\" data-start=\"5268\" data-end=\"5326\">Seizures, ataxia, coma<\/td>\n<\/tr>\n<tr data-start=\"5327\" data-end=\"5497\">\n<td data-start=\"5327\" data-end=\"5353\" data-col-size=\"sm\">Blood count<\/td>\n<td data-start=\"5353\" data-end=\"5439\" data-col-size=\"md\">At very high doses: potentially hemolytic anemia or thrombocytopenia<\/td>\n<td data-col-size=\"md\" data-start=\"5439\" data-end=\"5497\">Pale mucous membranes, petechiae, weakness<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p data-start=\"5516\" data-end=\"6018\">Ibuprofen and diclofenac are among the most common household poisons for dogs and cats. They lead to suppression of vital prostaglandins through non-selective inhibition of cyclooxygenase. The result is multi-system poisoning with focus on the gastrointestinal tract, kidney, and CNS. Cats are extremely sensitive because they can hardly metabolize these substances. Any ingestion is considered potentially toxic and requires immediate veterinary treatment.<\/p>","symptome_einer_intoxikation":"For dogs and cats, ibuprofen and diclofenac are toxic even at low doses.\nThey must not be used in dogs and cats!\nIn dogs, as little as 8 mg\/kg\/day and in cats a single dose of 50 mg\/kg body weight leads to poisoning symptoms.\n\nThe symptoms of poisoning with Ibuprofen or Diclofenac typically develop within 2\u20136 hours after ingestion and can be divided into different phases.\n\nIn the early phase, general symptoms first appear:\n<ul>\n \t<li>Apathy and lethargy<\/li>\n \t<li>Impaired consciousness<\/li>\n \t<li>Restlessness or drowsiness<\/li>\n \t<li>Loss of appetite<\/li>\n<\/ul>\nAs poisoning progresses, symptoms of the gastrointestinal tract dominate:\n<ul>\n \t<li>Excessive salivation<\/li>\n \t<li>Abdominal pain (recognizable by a tense abdominal wall or pain response on palpation)<\/li>\n \t<li>Vomiting, which can become bloody as poisoning progresses<\/li>\n \t<li>Diarrhea, which can also become bloody<\/li>\n \t<li>Dark, tarry stool (melena) as a sign of bleeding in the upper gastrointestinal tract<\/li>\n<\/ul>\nIn severe cases or with advanced poisoning, the following symptoms may occur:\n<ul>\n \t<li>Shallow, rapid breathing<\/li>\n \t<li>Increasing apathy up to lying on side<\/li>\n \t<li>Elevated body temperature (hyperthermia)<\/li>\n \t<li>Metabolic acidosis<\/li>\n \t<li>Convulsions<\/li>\n \t<li>Coma<\/li>\n<\/ul>\nAdditionally, signs of kidney damage may occur:\n<ul>\n \t<li>Increased or decreased urination<\/li>\n \t<li>Dark or bloody urine<\/li>\n \t<li>Dehydration<\/li>\n<\/ul>\nIn cats, symptoms can be particularly severe because they metabolize NSAIDs even more poorly than dogs.","diagnose_gift":"The diagnosis of ibuprofen or diclofenac poisoning is based on several pillars:\n\nMedical history: A thorough medical history is crucial. Pet owners should be asked whether:\n<ul>\n \t<li>there was access to pain relievers<\/li>\n \t<li>self-medication occurred<\/li>\n \t<li>empty medication packaging was found<\/li>\n \t<li>the time of possible ingestion is known<\/li>\n \t<li>the approximate amount of the ingested substance can be estimated<\/li>\n<\/ul>\nClinical examination: During the clinical examination, the above-mentioned symptoms are recorded and evaluated. Particular attention is paid to:\n<ul>\n \t<li>Vital parameters (heart rate, respiratory rate, body temperature)<\/li>\n \t<li>Mucous membrane color and capillary refill time<\/li>\n \t<li>Hydration status<\/li>\n \t<li>Neurological status<\/li>\n \t<li>Palpation of the Abdomen<\/li>\n<\/ul>\nLaboratory diagnostics: To confirm the diagnosis and assess the severity, the following laboratory tests are performed:\n<ul>\n \t<li>Blood count to detect anemia from blood loss<\/li>\n \t<li>Blood chemistry with renal and hepatic parameters<\/li>\n \t<li>Electrolytes and acid-base status<\/li>\n \t<li>Coagulation parameters<\/li>\n \t<li>Urinalysis to detect blood or protein in urine<\/li>\n<\/ul>\nImaging procedures: Ultrasound examinations can help identify changes in the stomach, intestines, kidneys, and liver. X-rays can provide clues about stomach contents or free fluid in the abdominal cavity.\n\nToxicological Detection: In specialized laboratories, direct detection of Ibuprofen or Diclofenac in blood or stomach contents is possible, but is rarely performed due to time constraints.\n\nIf NSAID poisoning is suspected, therapy should be initiated immediately, even if not all diagnostic results are available yet.","therapeutische_prinzipien":"Therapy should be initiated in dogs after a single ingestion of 10 mg\/kg body weight.\nIf pre-existing renal insufficiency is known, therapy should be started after a single ingestion of 5 mg\/kg body weight.\nProstaglandins promote renal blood flow. When prostaglandin synthesis decreases and renal blood flow is reduced, pre-existing renal insufficiency can worsen.\nDecontamination. With sustained-release preparations, decontamination through vomiting, gastric lavage, and bowel irrigation can still be helpful more than 5 hours after ingestion. Activated charcoal should be administered multiple times.\nMisoprostol, a synthetically produced prostaglandin, is used as an antidote in dogs. Misoprostol reduces gastric acid production.\nIn cats, there is little experience with the use of misoprostol, so its use cannot be recommended.\nSymptomatic therapy serves to stabilize vital functions and treat symptoms such as pain, vomiting, and seizures.\nContinuous intravenous infusion serves not only to replace fluid losses but also to optimize electrolyte concentrations and acid-base balance in the blood. The acid-base balance is severely disturbed. In the advanced stage of intoxication, acidosis (metabolic acidosis) dominates.\nFluid replacement simultaneously supports cardiovascular and kidney function.\n\nTherapy for ibuprofen or diclofenac poisoning should begin as early as possible and includes several approaches:\n\n<strong>Decontamination:<\/strong> If ingestion occurred less than 2\u20133 hours ago, decontamination may be useful:\n<ul>\n \t<li>Inducing vomiting (only in alert animals and early presentation)<\/li>\n \t<li>Gastric lavage under <a title=\"Surgery in Dogs or Cats: Procedure, Risks and Aftercare\" href=\"https:\/\/petsvetcheck.de\/ratgeber\/operation-bei-hund-oder-katze-ablauf-risiken-und-nachsorge\/\" data-wpil-monitor-id=\"320\">anesthesia<\/a> for larger amounts<\/li>\n \t<li>Administration of activated charcoal to bind substances not yet absorbed (initially 1\u20134 g\/kg body weight)<\/li>\n \t<li>Repeated administration of activated charcoal every 4\u20136 hours, as NSAIDs undergo enterohepatic circulation<\/li>\n \t<li>With sustained-release preparations, decontamination can still be useful even after more than 5 hours<\/li>\n<\/ul>\n<strong>Antidote:<\/strong> In dogs, misoprostol, a synthetic prostaglandin E1 analog, can be used as a partial antidote. It protects the gastric mucosa and can prevent ulceration. The usual dosage is 2\u20135 \u03bcg\/kg every 6\u20138 hours. In cats, there is little experience, so its use is not generally recommended.\n\n<strong>Gastric protection:<\/strong> For prevention and treatment of gastrointestinal ulceration, the following are used:\n<ul>\n \t<li>Proton pump inhibitors such as omeprazole (0.5-1.0 mg\/kg once daily)<\/li>\n \t<li>H2 receptor antagonists such as famotidine (0.5-1.0 mg\/kg 1-2 times daily)<\/li>\n \t<li>Sucralfate as mucosal protection (0.5-1.0 g per animal 3-4 times daily)<\/li>\n<\/ul>\n<strong>Fluid therapy:<\/strong> Aggressive fluid therapy is crucial for:\n<ul>\n \t<li>Maintaining renal function by promoting diuresis<\/li>\n \t<li>Replacing fluid losses from vomiting and diarrhea<\/li>\n \t<li>Correcting electrolyte imbalances<\/li>\n \t<li>Correcting metabolic acidosis<\/li>\n<\/ul>\n<strong>Symptomatic therapy:<\/strong>\n<ul>\n \t<li>Antiemetics for persistent vomiting (e.g., maropitant)<\/li>\n \t<li>Anticonvulsant medications for seizures<\/li>\n \t<li>Oxygen administration for respiratory distress<\/li>\n \t<li>Pain management with opioids (no NSAIDs!)<\/li>\n \t<li>Blood transfusion may be necessary in case of severe blood loss<\/li>\n<\/ul>\n<strong>Treatment of complications:<\/strong>\n<ul>\n \t<li>In renal failure, dialysis may be considered<\/li>\n \t<li>In cerebral edema: head elevation, osmotherapy, glucocorticoids<\/li>\n \t<li>For liver failure: liver protective therapy<\/li>\n<\/ul>\nMonitoring of vital parameters, renal function, and acid-base balance should be performed closely. Therapy often must be continued for several days, even if clinical symptoms are already subsiding.\n\nBlood transfusion can be life-saving in case of severe blood loss.\nThe development of cerebral edema represents a serious complication and is potentially life-threatening. Treatment options are limited and include body elevation, osmotherapy, maximum stimulation of urine output, administration of specific glucocorticoids, and sedatives.","prognose":"The prognosis is very good with timely therapy. In advanced intoxications with already existing renal damage, it should be considered guarded.\n\nThe prognosis of ibuprofen or diclofenac poisoning depends on several factors:\n<ul>\n \t<li>Timing of therapy initiation after ingestion<\/li>\n \t<li>Amount ingested<\/li>\n \t<li>General condition and pre-existing illnesses of the animal<\/li>\n \t<li>Severity of existing organ damage<\/li>\n<\/ul>\nWith early therapy within the first 2\u20134 hours after ingestion and at low doses, the prognosis is generally good. With already existing renal damage, severe gastrointestinal bleeding, or neurological symptoms, the prognosis is guarded to poor.\n\nFollow-up care after surviving acute poisoning includes:\n\n<strong>Short-term aftercare:<\/strong>\n<ul>\n \t<li>Regular monitoring of kidney and liver values (initially after 24\u201348 hours, then after 5\u20137 days)<\/li>\n \t<li>Continuation of gastric protection for 1\u20132 weeks<\/li>\n \t<li>Easily digestible, gentle diet<\/li>\n<\/ul>\n<strong>Long-term aftercare:<\/strong>\n<ul>\n \t<li>In case of kidney damage: regular monitoring of kidney values over several months<\/li>\n \t<li>Dietary adjustment in chronic renal insufficiency<\/li>\n \t<li>Avoidance of nephrotoxic medications in the future<\/li>\n<\/ul>\n<strong>Preventive measures:<\/strong>\n<ul>\n \t<li>Education of pet owners about the dangers of human NSAIDs<\/li>\n \t<li>Secure storage of medications out of reach of pets<\/li>\n \t<li>Use of child-resistant medicine cabinets<\/li>\n \t<li>Information about veterinary-approved alternatives for pain therapy<\/li>\n<\/ul>\nComplete recovery can take weeks to months depending on the severity of poisoning. Some animals may retain permanent damage, especially to the kidneys.","zusammenfassung_gift":"Ibuprofen and diclofenac poisoning represents a serious threat to dogs and cats. These human pain medications can cause serious poisoning even at low doses. The toxic effect is mainly based on the inhibition of prostaglandin synthesis, which leads to damage to the gastrointestinal mucosa, kidneys, and in severe cases to metabolic derangements and neurological symptoms.\n\nSymptoms typically develop within a few hours and range from vomiting and diarrhea to renal dysfunction to seizures and coma. Diagnosis is based on medical history, clinical examination, and laboratory diagnostic parameters.\n\nTherapy includes decontamination, gastric protection, fluid therapy, and symptomatic measures. With early treatment, the prognosis is good; with already existing organ damage, it is guarded to poor.\n\nFor prevention, safe storage of medications and education of pet owners about the dangers of human pain medications is crucial. Pet owners should never independently administer human NSAIDs to their pets and should seek immediate veterinary help if poisoning is suspected.","ausblick_gift":"Research in the field of NSAID poisoning in small animals currently focuses on several promising approaches:\n\nImproved antidotes: Researchers are working on developing more specific antidotes for NSAID poisoning. Substances are being investigated that can selectively neutralize toxic effects without affecting the underlying condition.\n\nBiomarkers for early diagnosis: New biomarkers in blood and urine could enable earlier detection of organ damage. Particularly promising are markers for acute kidney injury such as NGAL (Neutrophil Gelatinase-Associated Lipocalin) and KIM-1 (Kidney Injury Molecule-1), which can detect kidney damage before conventional parameters such as creatinine rise.\n\nInnovative dialysis procedures: For severe poisoning cases, improved extracorporeal elimination procedures are being developed that can filter toxic substances from the blood more effectively than conventional dialysis methods.\n\nRegenerative therapies: Stem cell therapies and other regenerative approaches are being researched to regenerate damaged organs after NSAID poisoning. Initial studies show promising results in the regeneration of kidney and liver tissue.\n\nImproved risk assessment: Genetic factors that influence susceptibility to NSAID toxicity are being investigated. In the future, genetic tests could help identify particularly vulnerable animals.\n\nDevelopment of safer alternatives: Research on veterinary pain medications with improved safety profiles is advancing. New drug classes with more selective mechanisms of action could reduce the risk of adverse effects.\n\nThese research approaches promise improved diagnostic and treatment options for NSAID poisoning in the future, which could ultimately lead to a better prognosis for affected animals.","weitere_inhalte_hauptteil":"","haufig_gestellte_fragen_faqs":"<ol>\n \t<li><strong>Can I give my dog or cat ibuprofen or diclofenac for pain?<\/strong>\nNo, absolutely not. These medications are highly toxic to dogs and cats and can cause life-threatening poisoning even at low doses. Always consult a veterinarian who can prescribe appropriate, veterinary-approved pain medications.<\/li>\n \t<li><strong>How quickly do poisoning symptoms appear after ingestion of Ibuprofen or Diclofenac?<\/strong>\nInitial symptoms can appear as early as 2\u20136 hours after ingestion. The severity of symptoms typically increases over the following 12\u201324 hours.<\/li>\n \t<li><strong>What should I do if my pet has accidentally ingested Ibuprofen or Diclofenac?<\/strong>\nSeek veterinary care immediately, even if no symptoms are visible yet. Bring the medication packaging and inform the veterinarian about the possible amount and time of ingestion.<\/li>\n \t<li><strong>Can Ibuprofen or Diclofenac poisoning be fatal?<\/strong>\nYes, untreated, poisoning by these substances can lead to death, particularly from renal failure or gastrointestinal bleeding.<\/li>\n \t<li><strong>Which pain relievers are safe for dogs and cats?<\/strong>\nThere are specific, veterinary-approved NSAIDs such as carprofen, meloxicam, or robenacoxib that can be safely used under veterinary supervision. Opioids can also be used for pain therapy.<\/li>\n \t<li><strong>How can I protect my pet from accidental poisoning?<\/strong>\nStore all medications in locked cabinets that are inaccessible to animals. Do not leave tablets lying around and inform all household members about the dangers.<\/li>\n \t<li><strong>Are there long-term consequences after surviving poisoning?<\/strong>\nYes, primarily the kidneys can be permanently damaged, which can lead to chronic renal insufficiency. Chronic gastrointestinal problems can also occur as a consequence.<\/li>\n \t<li><strong>How long does the treatment for poisoning last?<\/strong>\nAcute treatment typically lasts 2\u20135 days, depending on the severity of poisoning. Follow-up care can extend over weeks to months.<\/li>\n \t<li><strong>Are certain dog or cat breeds more susceptible to NSAID poisoning?<\/strong>\nBasically, all breeds are at risk. However, animals with pre-existing kidney or liver diseases, very young or very old animals, and small breeds (due to lower body weight with the same amount of active ingredient) may carry a higher risk.<\/li>\n \t<li><strong>How can I tell if my pet is in pain and needs veterinary help?<\/strong>\nSigns of pain can include: altered posture, lameness, reduced activity, loss of appetite, vocalizations when touched, aggressive behavior, or withdrawal. If you suspect pain, always consult a veterinarian.<\/li>\n<\/ol>","quellen":"<ul>\n \t<li data-start=\"223\" data-end=\"373\">Dunayer, E., 2004. Ibuprofen toxicity in dogs, cats, and ferrets. Veterinary Medicine \u2013 Bonner Springs, later Edwardsville, 99, pages 580\u2013586.<\/li>\n \t<li data-start=\"375\" data-end=\"638\">Gwaltney-Brant, S. M. and Meadows, I., 2018. Nonsteroidal anti-inflammatory drug toxicosis. Veterinary Clinics of North America: Small Animal Practice, 48(6), pages 1033\u20131044. Available at: https:\/\/doi.org\/10.1016\/j.cvsm.2018.06.003.<\/li>\n \t<li data-start=\"640\" data-end=\"940\">Khan, S. A. and McLean, M. K., 2021. Toxicology of frequently encountered nonsteroidal anti-inflammatory drugs in dogs and cats. Veterinary Clinics of North America: Small Animal Practice, 51(6), pages 1133\u20131147. Available at: https:\/\/doi.org\/10.1016\/j.cvsm.2021.05.004.<\/li>\n \t<li data-start=\"942\" data-end=\"1174\">Lomas, A. L. and Grauer, G. F., 2015. The renal effects of NSAIDs in dogs. Journal of the American Animal Hospital Association, 51(3), pages 197\u2013203. Available at: https:\/\/doi.org\/10.5326\/JAAHA-MS-6239.<\/li>\n \t<li data-start=\"1176\" data-end=\"1315\">L\u00f6we, G. and L\u00f6we, O., 2021. Poisoning in dogs and cats \u2013 A veterinary Guides. 2nd Edition. Kreuztal: Kynos-Verlag. 208 pages.<\/li>\n \t<li data-start=\"1317\" data-end=\"1657\">Marks, S. L., Kook, P. H., Papich, M. G., Tolbert, M. K., and Willard, M. D., 2018. ACVIM consensus statement: Support for rational administration of gastrointestinal protectants to dogs and cats. Journal of Veterinary Internal Medicine, 32(6), pages 1823\u20131840. Available at: https:\/\/doi.org\/10.1111\/jvim.15337.<\/li>\n \t<li data-start=\"1659\" data-end=\"2015\">Mart\u00ednez-Subiela, S., Cer\u00f3n, J. J., Strauss-Ayali, D., Garcia-Martinez, J. D., Tecles, F., and Tvarijonaviciute, A., 2020. Urinary biomarkers for early detection of acute kidney injury in dogs and cats: A review. Journal of Veterinary Internal Medicine, 34(6), pages 2293\u20132308. Available at: https:\/\/doi.org\/10.1111\/jvim.15891<\/li>\n<\/ul>","extra":"","weitere_suchbegriffe":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.4 (Yoast SEO v28.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Ibuprofen and Diclofenac in dogs and cats - PETSVETCHECK<\/title>\n<meta name=\"description\" content=\"Ibuprofen and Diclofenac Poisoning: We describe the mechanism of action, symptoms, therapy, and prognosis in dogs and cats.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/petsvetcheck.de\/en\/diseases-and-disorders\/poisonings\/poisoning-from-a-z\/ibuprofen-and-diclofenac\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ibuprofen and Diclofenac\" \/>\n<meta property=\"og:description\" content=\"Ibuprofen and Diclofenac Poisoning: We describe the mechanism of action, symptoms, therapy, and prognosis in dogs and cats.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/petsvetcheck.de\/en\/diseases-and-disorders\/poisonings\/poisoning-from-a-z\/ibuprofen-and-diclofenac\/\" \/>\n<meta property=\"og:site_name\" content=\"PETSVETCHECK\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/petsvetcheck.de\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-17T13:13:02+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/petsvetcheck.de\\\/en\\\/diseases-and-disorders\\\/poisonings\\\/poisoning-from-a-z\\\/ibuprofen-and-diclofenac\\\/\",\"url\":\"https:\\\/\\\/petsvetcheck.de\\\/en\\\/diseases-and-disorders\\\/poisonings\\\/poisoning-from-a-z\\\/ibuprofen-and-diclofenac\\\/\",\"name\":\"Ibuprofen and Diclofenac in dogs and cats - PETSVETCHECK\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/petsvetcheck.de\\\/en\\\/#website\"},\"datePublished\":\"2024-05-14T13:45:24+00:00\",\"dateModified\":\"2026-02-17T13:13:02+00:00\",\"description\":\"Ibuprofen and Diclofenac Poisoning: We describe the mechanism of action, symptoms, therapy, and prognosis in dogs and cats.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/petsvetcheck.de\\\/en\\\/diseases-and-disorders\\\/poisonings\\\/poisoning-from-a-z\\\/ibuprofen-and-diclofenac\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/petsvetcheck.de\\\/en\\\/diseases-and-disorders\\\/poisonings\\\/poisoning-from-a-z\\\/ibuprofen-and-diclofenac\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/petsvetcheck.de\\\/en\\\/diseases-and-disorders\\\/poisonings\\\/poisoning-from-a-z\\\/ibuprofen-and-diclofenac\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Startseite\",\"item\":\"https:\\\/\\\/petsvetcheck.de\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Ibuprofen and Diclofenac\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/petsvetcheck.de\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/petsvetcheck.de\\\/en\\\/\",\"name\":\"PETSVETCHECK\",\"description\":\"Gesundheit f\u00fcr Hund und Katze\",\"publisher\":{\"@id\":\"https:\\\/\\\/petsvetcheck.de\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/petsvetcheck.de\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/petsvetcheck.de\\\/en\\\/#organization\",\"name\":\"PETSVETCHECK\",\"url\":\"https:\\\/\\\/petsvetcheck.de\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/petsvetcheck.de\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/petsvetcheck.de\\\/wp-content\\\/uploads\\\/logo-petsvetcheck-dunkel.svg\",\"contentUrl\":\"https:\\\/\\\/petsvetcheck.de\\\/wp-content\\\/uploads\\\/logo-petsvetcheck-dunkel.svg\",\"width\":1246,\"height\":169,\"caption\":\"PETSVETCHECK\"},\"image\":{\"@id\":\"https:\\\/\\\/petsvetcheck.de\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/petsvetcheck.de\\\/\"]}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Ibuprofen and Diclofenac in dogs and cats - PETSVETCHECK","description":"Ibuprofen and Diclofenac Poisoning: We describe the mechanism of action, symptoms, therapy, and prognosis in dogs and cats.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/petsvetcheck.de\/en\/diseases-and-disorders\/poisonings\/poisoning-from-a-z\/ibuprofen-and-diclofenac\/","og_locale":"en_US","og_type":"article","og_title":"Ibuprofen and Diclofenac","og_description":"Ibuprofen and Diclofenac Poisoning: We describe the mechanism of action, symptoms, therapy, and prognosis in dogs and cats.","og_url":"https:\/\/petsvetcheck.de\/en\/diseases-and-disorders\/poisonings\/poisoning-from-a-z\/ibuprofen-and-diclofenac\/","og_site_name":"PETSVETCHECK","article_publisher":"https:\/\/www.facebook.com\/petsvetcheck.de\/","article_modified_time":"2026-02-17T13:13:02+00:00","twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/petsvetcheck.de\/en\/diseases-and-disorders\/poisonings\/poisoning-from-a-z\/ibuprofen-and-diclofenac\/","url":"https:\/\/petsvetcheck.de\/en\/diseases-and-disorders\/poisonings\/poisoning-from-a-z\/ibuprofen-and-diclofenac\/","name":"Ibuprofen and Diclofenac in dogs and cats - PETSVETCHECK","isPartOf":{"@id":"https:\/\/petsvetcheck.de\/en\/#website"},"datePublished":"2024-05-14T13:45:24+00:00","dateModified":"2026-02-17T13:13:02+00:00","description":"Ibuprofen and Diclofenac Poisoning: We describe the mechanism of action, symptoms, therapy, and prognosis in dogs and cats.","breadcrumb":{"@id":"https:\/\/petsvetcheck.de\/en\/diseases-and-disorders\/poisonings\/poisoning-from-a-z\/ibuprofen-and-diclofenac\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/petsvetcheck.de\/en\/diseases-and-disorders\/poisonings\/poisoning-from-a-z\/ibuprofen-and-diclofenac\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/petsvetcheck.de\/en\/diseases-and-disorders\/poisonings\/poisoning-from-a-z\/ibuprofen-and-diclofenac\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Startseite","item":"https:\/\/petsvetcheck.de\/en\/"},{"@type":"ListItem","position":2,"name":"Ibuprofen and Diclofenac"}]},{"@type":"WebSite","@id":"https:\/\/petsvetcheck.de\/en\/#website","url":"https:\/\/petsvetcheck.de\/en\/","name":"PETSVETCHECK","description":"Gesundheit f\u00fcr Hund und Katze","publisher":{"@id":"https:\/\/petsvetcheck.de\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/petsvetcheck.de\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/petsvetcheck.de\/en\/#organization","name":"PETSVETCHECK","url":"https:\/\/petsvetcheck.de\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/petsvetcheck.de\/en\/#\/schema\/logo\/image\/","url":"https:\/\/petsvetcheck.de\/wp-content\/uploads\/logo-petsvetcheck-dunkel.svg","contentUrl":"https:\/\/petsvetcheck.de\/wp-content\/uploads\/logo-petsvetcheck-dunkel.svg","width":1246,"height":169,"caption":"PETSVETCHECK"},"image":{"@id":"https:\/\/petsvetcheck.de\/en\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/petsvetcheck.de\/"]}]}},"_links":{"self":[{"href":"https:\/\/petsvetcheck.de\/en\/wp-json\/wp\/v2\/gift\/32419","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/petsvetcheck.de\/en\/wp-json\/wp\/v2\/gift"}],"about":[{"href":"https:\/\/petsvetcheck.de\/en\/wp-json\/wp\/v2\/types\/gift"}],"wp:attachment":[{"href":"https:\/\/petsvetcheck.de\/en\/wp-json\/wp\/v2\/media?parent=32419"}],"wp:term":[{"taxonomy":"giftigkeit-pflanzen","embeddable":true,"href":"https:\/\/petsvetcheck.de\/en\/wp-json\/wp\/v2\/giftigkeit-pflanzen?post=32419"},{"taxonomy":"gift-kategorie","embeddable":true,"href":"https:\/\/petsvetcheck.de\/en\/wp-json\/wp\/v2\/gift-kategorie?post=32419"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}