Bacterial Pneumonia in cats
- Occurrence: very rare
- Location of illness: General/Whole body
When to visit the vet?
Urgent see a veterinarian within 24 hours
If the condition worsens / symptoms persist, consult a veterinarian.
Definition
Bacterial pneumonia is an acuteAcute refers to a condition that occurs suddenly and is usually of short duration. In a medical context, it describes symptoms or illnesses that can quickly become serious and require immediate attention. or chronicChronic refers to a condition or disease that is long-lasting or permanent. Chronic diseases often develop slowly and can lead to persistent or recurring health problems over time. inflammation of the lung tissue in cats, caused by bacterial infections. It primarily affects the pulmonaryPulmonary refers to the lungs or the respiratory system. Pulmonary diseases in dogs and cats include conditions such as Pneumonia, asthma, and pulmonary hypertension. alveoli (alveoli), where oxygen enters the blood, as well as the small airways (bronchioles), leading to impaired gas exchange. The triggerA trigger is a stimulus that elicits a specific reaction or state. In veterinary medicine, this can refer to emotional responses, such as fear or aggression, or medical conditions, such as seizures in dogs and cats. is often an upper respiratory tractThe respiratory tract includes the organs and structures involved in the breathing process, including the nose, pharynx, larynx, trachea, bronchi, and lungs. infectionAn infection is the colonization and multiplication of pathogens such as bacteria, viruses, fungi, or parasites in an organism, which often, but not always, leads to a disease. followed by colonization of the lower airways.
The most important facts at a glance
Bacterial pneumonia is an inflammation of the cat’s lung tissue caused by bacteriaBacteria are microscopic, single-celled organisms that exist in almost every environment on Earth. Some types of bacteria are beneficial or even essential to life, while others can cause disease., primarily affecting the pulmonaryPulmonary refers to the lungs or the respiratory system. Pulmonary diseases in dogs and cats include conditions such as Pneumonia, asthma, and pulmonary hypertension. alveoli responsible for gas exchange. It often develops secondarily after upper respiratory tractThe respiratory tract includes the organs and structures involved in the breathing process, including the nose, pharynx, larynx, trachea, bronchi, and lungs. infections, through aspiration of food or Vomiting, less commonly via the bloodstream (hematogenous). Inflammatory mediators increase vascular permeabilityVascular permeability refers to the permeability of blood vessel walls, which allows the exchange of fluids, nutrients, and other substances between the bloodstream and surrounding tissue. Increased permeability can occur in inflammatory conditions or injuries.; purulentPurulent refers to pus or the production of pus, which may indicate a bacterial infection. Purulent inflammatory conditions are often painful and may have significant swelling and redness. exudateExudate is a fluid that leaks out of blood vessels and into nearby tissues, typically in response to inflammatory conditions. It contains high concentrations of proteins, cells, or solid materials, unlike a transudate, which is a clear, low-protein fluid. Exudates can help with a diagnosis of disease processes. and surfactant dysfunctionDysfunction refers to an impaired or abnormal function of an organ or system in the body. This can be due to diseases, disorders, or damage and can affect the quality of life. lead to collapse of the alveoli (atelectasis formation). Clinically, an increased resting respiratoryRespiratory refers to breathing or the process of breathing. Respiratory diseases affect the respiratory tract and can impair the ability to breathe effectively. rate, labored breathing, lethargy, Fever, and reduced appetite are observed. Cough is possible but not obligatory. DiagnosisA diagnosis is the identification of a disease or condition by its symptoms and/or results from diagnostic tests. It is the first step in the management and treatment of patients. includes medical historyThe medical history is the systematic collection of a patient's medical history through questioning. It includes information about previous illnesses, treatments, allergies, and lifestyle habits., clinical examination, thoracic X-rays (typical opacities), blood tests, blood gas analysis, and sample collection from the lower airways (tracheal wash or bronchoalveolar lavageBronchoalveolar lavage is a medical procedure in which a portion of the lung is rinsed with a small amount of sterile fluid to collect cells and other components for diagnostic purposes. It is often used to make a diagnosis of lung diseases.) for cell examination (cytologycytology is the study of cells, their structure, function, and chemistry. In medicine, it often refers to examining cells under a microscope for diagnosis of diseases.) and bacteriological examination, including. Antibiogram. TherapyTherapy refers to the treatment of diseases or disorders with the aim of alleviating symptoms, promoting healing, or improving quality of life. Therapies can be medicinal, surgical, or through other medical interventions. is based on early, adapted antibiotics, oxygen administration as needed, careful fluid therapyTherapy refers to the treatment of diseases or disorders with the aim of alleviating symptoms, promoting healing, or improving quality of life. Therapies can be medicinal, surgical, or through other medical interventions., InhalationInhalation is the act of breathing air or other substances into the lungs through the nose or mouth. In dogs and cats, inhalation of toxins, smoke, or allergens can lead to respiratory problems., pain relief, and treatment of the underlying cause, especially in aspiration. The prognosisThe prognosis is the prediction of the likely course and outcome of a disease based on the general state of health, the nature of the disease, and the response to treatment. It can provide information on how a disease is expected to develop. is good with timely, consistent treatment; risk factors such as age, immunosuppressionImmunosuppression is a state of reduced activity or effectiveness of the immune system. In dogs and cats, immunosuppression can occur naturally or be caused by certain medications, diseases, or medical treatments., or complications (pleural effusion, Abscesses) worsen it. PreventionPrevention includes measures taken to prevent diseases or injuries. In veterinary medicine, this includes vaccinations, parasite control, and health monitoring.: treat respiratoryRespiratory refers to breathing or the process of breathing. Respiratory diseases affect the respiratory tract and can impair the ability to breathe effectively. infections, observe vaccinations against the cat flu complex, minimize aspiration risks, clean air, and low-stress housing. Close follow-up ensures sustainable treatment success.
Causes
Possible causes of bacterial Pneumonia in cats include:
Aspiration into the lower airways
Swallowing food, liquid, or Vomiting – e.g., after anesthesiaAnesthesia refers to the state of insensitivity to pain and can be partial (local anesthesia) or for the entire body (general anesthesia). It is used to keep patients pain-free during surgical procedures., severe Vomiting, seizures, incorrect tube placement, or improper forced feeding. Pharyngeal/gastric bacteriaBacteria are microscopic, single-celled organisms that exist in almost every environment on Earth. Some types of bacteria are beneficial or even essential to life, while others can cause disease. enter the bronchi and alveoli directly with aspirated material.
Secondary to upper respiratory tractThe respiratory tract includes the organs and structures involved in the breathing process, including the nose, pharynx, larynx, trachea, bronchi, and lungs. infections
After “cat flu” (e.g., due to FHV-1/FCV), the mucous membrane is damaged, and the ciliaCilia are fine, hair-like structures found on the surface of cells. They move rhythmically to move fluids across the cell surface or to propel the cell itself. work less effectively. BacteriaBacteria are microscopic, single-celled organisms that exist in almost every environment on Earth. Some types of bacteria are beneficial or even essential to life, while others can cause disease. that usually do not cause diseases (e.g., Bordetella, Mycoplasma, Pasteurella) descend more easily into the lungs and lead to pneumonia as a result of weakened local or general defenses.
InfectionAn infection is the colonization and multiplication of pathogens such as bacteria, viruses, fungi, or parasites in an organism, which often, but not always, leads to a disease. via the bloodstream (hematogenousHematogenous refers to substances or pathogens that are transported through the bloodstream. The term is often used in connection with the spread of infections or metastasis of Tumors. spread)
BacteriaBacteria are microscopic, single-celled organisms that exist in almost every environment on Earth. Some types of bacteria are beneficial or even essential to life, while others can cause disease. from other foci of inflammation reach the lungs via the bloodstream (e.g., Abscesses, infected Wounds, pyometra, tooth root infections, urinary tract infections with bacteremia).
Other possible causes of bacterial pneumonia include: InhalationInhalation is the act of breathing air or other substances into the lungs through the nose or mouth. In dogs and cats, inhalation of toxins, smoke, or allergens can lead to respiratory problems. of high bacterial loads or irritants in crowded animal housing and poor air quality. Smoke or aerosols can irritate the airways and weaken local defense mechanisms, thus facilitating bacterial colonization.
Even inhaled particles (plant debris) can be the cause of bacterial pneumonia.
Symptoms
Typical symptoms of bacterial pneumonia include an increased resting respiratoryRespiratory refers to breathing or the process of breathing. Respiratory diseases affect the respiratory tract and can impair the ability to breathe effectively. rate, labored or shallow breathing, possibly widely opened nostrils, occasional Cough, Panting, and significant lethargy. Many cats show Fever, reduced appetite, or Vomiting; some appear apathetic and withdraw. Breathing sounds can be rattling or muffled, there is visible abdominalThe term “abdominal” refers to anything that concerns the belly or the abdomen. It is an adjectival expression used to describe the location, symptoms, or conditions that occur in the abdominal area. effort during breathing, and occasionally bluish-gray mucous membranes due to lack of oxygen. A moist, deep Cough is possible, but not mandatory in cats. In severe cases with onset of cyanosisCyanosis refers to a bluish discoloration of the skin and mucous membranes, caused by an inadequate oxygen supply to the blood. It can be a sign of heart, lung, or blood diseases., circulatory failure can occur. Warning signs are a respiratoryRespiratory refers to breathing or the process of breathing. Respiratory diseases affect the respiratory tract and can impair the ability to breathe effectively. rate over thirty breaths per minute at rest, significant dyspneaDyspnea, also known as shortness of breath, is the subjective feeling of breathlessness or difficulty breathing. It can be a symptom of a variety of conditions, including heart disease, lung disease, and anemia., and persistentPersistent means lasting or continuing for an extended period. In veterinary medicine, it can refer to chronic diseases or symptoms that do not subside. Fever. Without veterinary help, rapid deterioration and possibly the Death of the animal can be expected.
Diagnosis
InitialInitial means beginning or at the start. In medicine, it can refer to the first symptoms of a disease or the first phase of a treatment process. assessment includes medical historyThe medical history is the systematic collection of a patient's medical history through questioning. It includes information about previous illnesses, treatments, allergies, and lifestyle habits. (respiratory tractThe respiratory tract includes the organs and structures involved in the breathing process, including the nose, pharynx, larynx, trachea, bronchi, and lungs. infectionAn infection is the colonization and multiplication of pathogens such as bacteria, viruses, fungi, or parasites in an organism, which often, but not always, leads to a disease., Vomiting/aspiration, anesthesiaAnesthesia refers to the state of insensitivity to pain and can be partial (local anesthesia) or for the entire body (general anesthesia). It is used to keep patients pain-free during surgical procedures.) and a clinical examination (resting respiratoryRespiratory refers to breathing or the process of breathing. Respiratory diseases affect the respiratory tract and can impair the ability to breathe effectively. rate, breathing pattern, temperature, mucous membrane color). In severe dyspneaDyspnea, also known as shortness of breath, is the subjective feeling of breathlessness or difficulty breathing. It can be a symptom of a variety of conditions, including heart disease, lung disease, and anemia., oxygen is administered even before diagnosisA diagnosis is the identification of a disease or condition by its symptoms and/or results from diagnostic tests. It is the first step in the management and treatment of patients..
Thoracic X-rays in 2–3 views are standard. In unclear cases and suspected complications (e.g., Abscesses), a CT scan follows. If fluid is suspected in the chest cavity, an ultrasoundUltrasound refers to sound waves that are above the hearing threshold of the human ear. In medicine, ultrasound is used for diagnostic imaging procedures to visualize internal organs, tissues, and blood flow. examination is indicated. Laboratory diagnostic tests (blood count, inflammatory markerInflammatory markers are substances in the blood that increase in concentration when there are inflammatory conditions in the body. They help with the diagnosis and monitoring of inflammatory conditions in dogs and cats.) and clinical-chemical parameters provide information about fluid balance and other organ functions. In cases of suspected sepsisSepsis is a life-threatening condition caused by the body's overwhelming response to an infection, which can lead to damage to its own tissues and organ failure., blood cultures are taken. Blood gas analyses provide information about the body’s oxygen supply.
PathogenA pathogen is a microorganism or virus that can cause disease in its host. Pathogens include bacteria, viruses, fungi, and parasites. detection can be performed from samples from the lower airways using a lung lavageLavage is a rinsing procedure that uses a liquid to clean a body cavity, organ, or wound. In veterinary medicine, lavage can be used, for example, for gastric lavage or to clean an infected wound. (bronchoalveolar lavageBronchoalveolar lavage is a medical procedure in which a portion of the lung is rinsed with a small amount of sterile fluid to collect cells and other components for diagnostic purposes. It is often used to make a diagnosis of lung diseases., BAL).
Therapy
InitialInitial means beginning or at the start. In medicine, it can refer to the first symptoms of a disease or the first phase of a treatment process. measures (depending on severity) are:
• Oxygen administration (box, flow-by, nasalNasal refers to the nose and nasal cavities. In veterinary medicine, this can involve examinations, treatments, or diseases affecting the nose of dogs and cats. cannula) for dyspneaDyspnea, also known as shortness of breath, is the subjective feeling of breathlessness or difficulty breathing. It can be a symptom of a variety of conditions, including heart disease, lung disease, and anemia. or hypoxemia.
• Careful intravenous fluid therapyTherapy refers to the treatment of diseases or disorders with the aim of alleviating symptoms, promoting healing, or improving quality of life. Therapies can be medicinal, surgical, or through other medical interventions. for rehydration (avoid overhydration).
• Low-stress positioning, warmth, monitoring of respiratoryRespiratory refers to breathing or the process of breathing. Respiratory diseases affect the respiratory tract and can impair the ability to breathe effectively. rate, pulse, temperature, and mucous membrane color.
• In severe dyspneaDyspnea, also known as shortness of breath, is the subjective feeling of breathlessness or difficulty breathing. It can be a symptom of a variety of conditions, including heart disease, lung disease, and anemia.: Limit diagnosisA diagnosis is the identification of a disease or condition by its symptoms and/or results from diagnostic tests. It is the first step in the management and treatment of patients. to the essentials; stabilization takes precedence.
Antibiotic therapyTherapy refers to the treatment of diseases or disorders with the aim of alleviating symptoms, promoting healing, or improving quality of life. Therapies can be medicinal, surgical, or through other medical interventions.
• Often started empirically with an effective broad-spectrum antibioticA broad-spectrum antibiotic is an antibiotic that is effective against a wide range of bacterial pathogens, including both Gram-positive and Gram-negative bacteria. It is often used when the specific pathogen of an infection has not yet been identified.; adjust as soon as possible after culture/antibiogram (e.g., from tracheal wash/bronchoalveolar lavage).
• Treatment duration usually 2–4 weeks, longer in complicated cases. TherapyTherapy refers to the treatment of diseases or disorders with the aim of alleviating symptoms, promoting healing, or improving quality of life. Therapies can be medicinal, surgical, or through other medical interventions. must be consistently continued until clinical and radiological improvement.
• No “leftover antibiotics” or human medications without veterinary instruction.
SupportiveSupportive refers to supportive treatments that aim to alleviate symptoms and improve quality of life without directly treating the underlying cause of the disease. measures
• InhalationInhalation is the act of breathing air or other substances into the lungs through the nose or mouth. In dogs and cats, inhalation of toxins, smoke, or allergens can lead to respiratory problems./nebulization with isotonic saline solution; facilitates secretion clearance.
• Gentle chest percussionPercussion is a diagnostic method in medicine that involves lightly tapping on specific areas of the body to produce sounds. The resonance and sound quality can provide information about the condition and function of organs and tissues. (coupage) only under veterinary instruction.
• AnalgesiaAnalgesia refers to insensitivity to pain, achieved either through the body's natural mechanisms or through the administration of painkillers./antipyresis, if necessary – exclusively veterinarian-prescribed medications.
• BronchodilatorsBronchodilators are medications that widen (dilate) the bronchi, thereby making breathing easier. They are typically used to treat respiratory diseases such as asthma and chronic obstructive pulmonary disease (COPD). only for proven bronchiolar obstructionobstruction refers to the blockage or narrowing of a hollow organ or canal, which hinders the normal flow of liquids or gases. In dogs and cats, an obstruction can occur in the digestive tract, airways, or urinary tract and often requires immediate medical treatment..
• Nutrition: early, easily digestible feeding; if necessary, appetite stimulants or tube feeding.
• Gastric protectionProtection refers to safeguarding against diseases or harm. In veterinary medicine, this can include protecting animals through vaccinations, the use of parasite control products, or providing a safe environment./antiemesis for Vomiting; monitor electrolyte and fluid balance.
Special situations
• Aspiration pneumonia: control Vomiting, initially feed small portions, elevate head/neck during feeding; consider risk factors (e.g., refluxReflux is the backflow of stomach contents into the esophagus, which can lead to irritation and inflammatory conditions. In dogs and cats, gastroesophageal reflux (GER) can lead to symptoms such as drooling, difficulty swallowing, and discomfort., neurological disorder).
• Pleural effusion/suspected Abscesses: consider puncture/drainage or interventionalInterventional describes medical procedures that are invasive to make diagnoses or treat diseases. Interventional techniques in veterinary medicine include surgeries, catheter procedures, and image-guided therapies. or surgical measures.
Monitoring and course
• At home, record daily resting respiratoryRespiratory refers to breathing or the process of breathing. Respiratory diseases affect the respiratory tract and can impair the ability to breathe effectively. rate (< aim for 30/min), monitor appetite, activity, Fever.
• Follow-up X-rayX-ray is an imaging technique that uses X-rays to create images of the inside of the body. It is often used to diagnose bone fractures, lung diseases, and other conditions. often after 2–4 weeks or sooner if no improvement.
• Adjust therapyTherapy refers to the treatment of diseases or disorders with the aim of alleviating symptoms, promoting healing, or improving quality of life. Therapies can be medicinal, surgical, or through other medical interventions. based on culture, course, and tolerability.
Home care
• Rest, warm, draft-free environment, clean air (no smoke/aerosols), encourage regular water intake, administer medications exactly as prescribed.
Warning signs (seek immediate veterinary attention)
• Increasing dyspneaDyspnea, also known as shortness of breath, is the subjective feeling of breathlessness or difficulty breathing. It can be a symptom of a variety of conditions, including heart disease, lung disease, and anemia., resting respiratoryRespiratory refers to breathing or the process of breathing. Respiratory diseases affect the respiratory tract and can impair the ability to breathe effectively. rate significantly > 30/min, cyanosisCyanosis refers to a bluish discoloration of the skin and mucous membranes, caused by an inadequate oxygen supply to the blood. It can be a sign of heart, lung, or blood diseases., persistentPersistent means lasting or continuing for an extended period. In veterinary medicine, it can refer to chronic diseases or symptoms that do not subside. Vomiting, inappetence > 24 h, collapse.
Prognosis and follow-up care
The prognosisThe prognosis is the prediction of the likely course and outcome of a disease based on the general state of health, the nature of the disease, and the response to treatment. It can provide information on how a disease is expected to develop. is good to guarded, depending on severity, cause (e.g., aspiration), comorbidities, and treatment adherence. Early, targeted treatment significantly improves the chances. With early, consistent treatment, the prognosisThe prognosis is the prediction of the likely course and outcome of a disease based on the general state of health, the nature of the disease, and the response to treatment. It can provide information on how a disease is expected to develop. is usually good. Unfavorable factors include aspiration, extensive lung involvement, pleural effusion/Abscesses, sepsisSepsis is a life-threatening condition caused by the body's overwhelming response to an infection, which can lead to damage to its own tissues and organ failure., old age, or comorbidities (e.g., FIV/FeLV, diabetes, renal insufficiencyInsufficiency refers to the inadequate function or performance of an organ or system. This can include, for example, heart failure, kidney failure, or venous insufficiency.). Clinical improvement is often visible within 48–72 hours; full recovery can take 2–6 weeks.
Aftercare
Administer antibiotics precisely and long enough (typically 2–4 weeks, possibly longer after culture/course). At home, count resting respiratoryRespiratory refers to breathing or the process of breathing. Respiratory diseases affect the respiratory tract and can impair the ability to breathe effectively. rate during sleep daily (target < 30/min), observe breathing effort, appetite, activity, and temperature. Low-stress, warm environment, no cigarette smoke/aerosols, adequate fluids; easily digestible food, small portions. Follow-up examination after 3–7 days (hospital), then every 1–2 weeks depending on the course; control X-rayX-ray is an imaging technique that uses X-rays to create images of the inside of the body. It is often used to diagnose bone fractures, lung diseases, and other conditions. after 2–4 weeks or earlier in complicated cases. Adjust therapyTherapy refers to the treatment of diseases or disorders with the aim of alleviating symptoms, promoting healing, or improving quality of life. Therapies can be medicinal, surgical, or through other medical interventions. according to culture/antibiogram and clinical response. Warning signs for immediate presentation: increasing dyspneaDyspnea, also known as shortness of breath, is the subjective feeling of breathlessness or difficulty breathing. It can be a symptom of a variety of conditions, including heart disease, lung disease, and anemia., resting respiratoryRespiratory refers to breathing or the process of breathing. Respiratory diseases affect the respiratory tract and can impair the ability to breathe effectively. rate significantly > 30/min, bluish discoloration of mucous membranes, persistentPersistent means lasting or continuing for an extended period. In veterinary medicine, it can refer to chronic diseases or symptoms that do not subside. Vomiting/inappetence > 24 h, apathyApathy refers to a state of indifference and reduced interest or lack of emotional involvement in activities or events that would normally arouse interest., collapse.
Prevention
Bacterial pneumonia cannot always be prevented, but the risk can be significantly reduced:
• Treat upper respiratory tractThe respiratory tract includes the organs and structures involved in the breathing process, including the nose, pharynx, larynx, trachea, bronchi, and lungs. infections early with a veterinarian. Maintain basic immunization and boosters against the cat flu complex according to recommendations.
• No forced feeding without guidance. After anesthesiaAnesthesia refers to the state of insensitivity to pain and can be partial (local anesthesia) or for the entire body (general anesthesia). It is used to keep patients pain-free during surgical procedures., resume feeding slowly and in small portions. Clarify Vomiting, reflux, or swallowing disorders immediately; for neurological problems, feed elevated and calmly.
• Smoke-free home, no strong aerosols/air fresheners. Clean, well-ventilated rooms; choose low-dust litter.
• Regularly clean bowls, water fountains, and InhalationInhalation is the act of breathing air or other substances into the lungs through the nose or mouth. In dogs and cats, inhalation of toxins, smoke, or allergens can lead to respiratory problems. equipment. Keep sick animals separate; observe/quarantine new arrivals initially, especially in multi-cat households.
• Maintain dental health, as tooth root inflammations can be sources of infectionAn infection is the colonization and multiplication of pathogens such as bacteria, viruses, fungi, or parasites in an organism, which often, but not always, leads to a disease..
• For outdoor cats, consider lung nematodes and deworm according to veterinary advice.
• Use corticosteroidsCorticosteroids are a class of steroid hormones that occur naturally in the body and can also be produced synthetically. They have anti-inflammatory and immunosuppressive properties and are used in veterinary medicine to treat a variety of conditions. only specifically and under control; no self-medication, no leftover antibiotics.
• Regularly check resting respiratoryRespiratory refers to breathing or the process of breathing. Respiratory diseases affect the respiratory tract and can impair the ability to breathe effectively. rate during sleep (target < 30/min), seek veterinary advice early for dyspneaDyspnea, also known as shortness of breath, is the subjective feeling of breathlessness or difficulty breathing. It can be a symptom of a variety of conditions, including heart disease, lung disease, and anemia., Fever, lethargy, or persistentPersistent means lasting or continuing for an extended period. In veterinary medicine, it can refer to chronic diseases or symptoms that do not subside. Cough.
Outlook on current research
Research into bacterial pneumonia in cats aims to detect the disease more quickly, treat it more specifically, and prevent relapses. In diagnosisA diagnosis is the identification of a disease or condition by its symptoms and/or results from diagnostic tests. It is the first step in the management and treatment of patients., rapid, sensitive tests are being developed that detect bacteriaBacteria are microscopic, single-celled organisms that exist in almost every environment on Earth. Some types of bacteria are beneficial or even essential to life, while others can cause disease. directly from airway samples and also provide information on antibiotic resistance. Imaging is becoming more precise and less invasive: standardized lung sonography and computer-aided evaluation of X-rays are intended to make the course and response to therapyTherapy refers to the treatment of diseases or disorders with the aim of alleviating symptoms, promoting healing, or improving quality of life. Therapies can be medicinal, surgical, or through other medical interventions. more measurable.
In treatment, two questions are paramount: Which antibiotic is reliably effective, and how short can it be given without risking relapses or resistanceResistance refers to the ability of microorganisms to withstand the effects of antibiotics, antifungals, or other antimicrobial drugs. Resistance can also refer to the body's ability to be insensitive to diseases or toxins.? For this purpose, dosages, treatment durations, and also inhalative therapies are scientifically examined. In parallel, complementary approaches are being investigated, such as dampening an excessive inflammation, protecting the lung film (surfactant), and in the long term, even bacteriophages or “anti-virulence” strategies that make bacteriaBacteria are microscopic, single-celled organisms that exist in almost every environment on Earth. Some types of bacteria are beneficial or even essential to life, while others can cause disease. less dangerous.
Important for everyday life: Biomarkers in the blood could soon reliably indicate whether a therapyTherapy refers to the treatment of diseases or disorders with the aim of alleviating symptoms, promoting healing, or improving quality of life. Therapies can be medicinal, surgical, or through other medical interventions. is working. Wearables for resting respiratoryRespiratory refers to breathing or the process of breathing. Respiratory diseases affect the respiratory tract and can impair the ability to breathe effectively. rate and activity facilitate home monitoring. PreventionPrevention includes measures taken to prevent diseases or injuries. In veterinary medicine, this includes vaccinations, parasite control, and health monitoring. remains central: better control of Vomiting and reflux (aspiration), clean, smoke-free air, and consistent treatment of upper respiratory tractThe respiratory tract includes the organs and structures involved in the breathing process, including the nose, pharynx, larynx, trachea, bronchi, and lungs. infections. The goal is a more individualized, shorter, and safer therapyTherapy refers to the treatment of diseases or disorders with the aim of alleviating symptoms, promoting healing, or improving quality of life. Therapies can be medicinal, surgical, or through other medical interventions. with fewer side effects.
Frequently asked questions (FAQs)
- What is bacterial pneumonia?
An inflammation of the lung tissue caused by bacteriaBacteria are microscopic, single-celled organisms that exist in almost every environment on Earth. Some types of bacteria are beneficial or even essential to life, while others can cause disease., especially the pulmonaryPulmonary refers to the lungs or the respiratory system. Pulmonary diseases in dogs and cats include conditions such as Pneumonia, asthma, and pulmonary hypertension. alveoli responsible for gas exchange. The result is poorer oxygen exchange, faster/labored breathing, Fever, and lethargy. - How do I recognize the disease?
Increased resting respiratory rate, labored breathing, flaring nostrils, lethargy, Fever, reduced appetite; Cough may or may not occur. Warning signs: dyspneaDyspnea, also known as shortness of breath, is the subjective feeling of breathlessness or difficulty breathing. It can be a symptom of a variety of conditions, including heart disease, lung disease, and anemia., bluish mucous membranes, collapse. - Is it contagiousContagious means infectious. Diseases that can easily be transmitted from one animal to another or from animals to humans are referred to as contagious.?
Not the pneumonia itself directly. Some underlying upper respiratoryRespiratory refers to breathing or the process of breathing. Respiratory diseases affect the respiratory tract and can impair the ability to breathe effectively. pathogens are transmissible – therefore, separate sick animals and observe hygiene. - When is it an emergency?
In case of significant shortness of breath, resting breathing rate while sleeping significantly > 30/min, cyanosisCyanosis refers to a bluish discoloration of the skin and mucous membranes, caused by an inadequate oxygen supply to the blood. It can be a sign of heart, lung, or blood diseases., collapse, or rapid deterioration, go to the practice/emergency clinic immediately. - How does the veterinarian make the diagnosisA diagnosis is the identification of a disease or condition by its symptoms and/or results from diagnostic tests. It is the first step in the management and treatment of patients.?
Medical historyThe medical history is the systematic collection of a patient's medical history through questioning. It includes information about previous illnesses, treatments, allergies, and lifestyle habits. and clinical examination, thoracic X-rayX-ray is an imaging technique that uses X-rays to create images of the inside of the body. It is often used to diagnose bone fractures, lung diseases, and other conditions., blood tests/blood gas. For targeted antibiotic selectionSelection refers to the process of natural or artificial selection of specific individuals for reproduction, based on desired genetic traits. In breeding, this is applied to promote specific characteristics in dogs and cats.: samples from the lower airways (tracheal wash or bronchoalveolar lavageBronchoalveolar lavage is a medical procedure in which a portion of the lung is rinsed with a small amount of sterile fluid to collect cells and other components for diagnostic purposes. It is often used to make a diagnosis of lung diseases.) for culture and antibiogram. - How is it treated and for how long?
Start with appropriate antibiotics, then adjust after culture. Duration usually 2–4 weeks, longer in complicated cases; additionally, oxygen/fluids, InhalationInhalation is the act of breathing air or other substances into the lungs through the nose or mouth. In dogs and cats, inhalation of toxins, smoke, or allergens can lead to respiratory problems., rest, and treatment of the cause (e.g., aspiration). - What can I do at home?
Rest, warm, draft-free environment, clean air (no smoke/aerosols), administer medications exactly, easily digestible food in small portions. Count resting respiratoryRespiratory refers to breathing or the process of breathing. Respiratory diseases affect the respiratory tract and can impair the ability to breathe effectively. rate during sleep daily (target < 30/min). - Is my cat allowed outside?
No, during the acuteAcute refers to a condition that occurs suddenly and is usually of short duration. In a medical context, it describes symptoms or illnesses that can quickly become serious and require immediate attention. phase. Outdoor access only after clinical recovery and veterinary consultation to avoid relapses. - What is the prognosis?
Good with early diagnosisA diagnosis is the identification of a disease or condition by its symptoms and/or results from diagnostic tests. It is the first step in the management and treatment of patients. and consistent therapyTherapy refers to the treatment of diseases or disorders with the aim of alleviating symptoms, promoting healing, or improving quality of life. Therapies can be medicinal, surgical, or through other medical interventions.. Worse if aspiration, pleural effusion/Abscesses, severe pre-existing conditions, or old age are present. - Can I prevent it?
Treat respiratoryRespiratory refers to breathing or the process of breathing. Respiratory diseases affect the respiratory tract and can impair the ability to breathe effectively. infections early, adhere to vaccinationVaccination is the process of administering a vaccine to develop immunity against a specific infectious disease. It is one of the most effective methods of prevention of infectious diseases. recommendations against the cat flu complex, minimize aspiration risks, ensure good air quality/hygiene, manage chronicChronic refers to a condition or disease that is long-lasting or permanent. Chronic diseases often develop slowly and can lead to persistent or recurring health problems over time. diseases, and do not self-medicate with leftover antibiotics.