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  • Contenido en español actualizado.
    Translated from the original English article Arthritis in Cats

  • Contenido en español actualizado.
    Translated from the original English article Arthritis in Dogs

  • Aspergillosis is a severe and sometimes life-threatening fungal infection that commonly causes respiratory disease in pet birds. Infected birds may show tail bobbing, difficulty breathing, and coughing. Aspergillosis is a challenging disease to treat and difficult to cure. In many cases, referral to an avian specialist is advised.

  • Feline asthma is somewhat common in cats and is often associated with bronchitis. Asthma is an acute or chronic inflammation of the airways. It occurs when the airway is hypersensitive to certain stimuli, resulting in airway constriction, excess mucus production, and air trapping. As asthma cannot be cured, treatment is aimed at disease management.

  • Ataxia means incoordination within the nervous system. There are several forms of ataxia, depending upon where in the nervous system the abnormality occurs. The most common sign of ataxia is an abnormal, unsteady gait. Treatment of ataxia will be influenced by the root cause. Pain management, supportive care (such as anti-nausea medication), and creating a safe environment (e.g., preventing access to stairs) are cornerstones of ataxia treatment.

  • Ataxia means incoordination within the nervous system. There are several forms of ataxia, depending upon where in the nervous system the abnormality occurs. The most common sign of ataxia is an abnormal, unsteady gait. Treatment of ataxia will be influenced by the root cause. Pain management, supportive care (such as anti-nausea medications), and creating a safe environment (e.g., preventing access to stairs) are cornerstones of ataxia treatment.

  • This handout summarizes atlantoaxial (AA) luxation, a condition in which instability or excessive movement is present between the first two vertebrae within the neck. This instability causes pressure on the spinal cord. Atlantoaxial luxation can be caused by trauma, hereditary factors, or a combination of both.

  • This handout discusses atopic dermatitis (atopy), a form of allergic skin disease brought on by an abnormal response to allergens in the environment. The clinical signs, diagnosis, and treatment are outlined.

  • This handout explains atopic dermatitis (atopy) in dogs, a form of allergic skin disease brought on by an abnormal response to allergens in the environment. The clinical signs, diagnosis, and treatment are outlined.

  • Atrial fibrillation describes rapid contractions or twitching of the heart muscle, specifically in the atria. In cats, atrial fibrillation occurs secondary to heart disease. The signs that are observed are often related to that underlying condition, and may include exercise intolerance, cough, or difficulty breathing. Signs, treatment, and outlook are discussed.