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Allergies to cats, a type of animal allergy, are one of the most common allergies experienced by humans.Among the eight known cat allergens, the most prominent allergen is secretoglobin Fel d 1, which is produced in the anal glands, salivary glands, and, mainly, in sebaceous glands of cats, and is ubiquitous in the United States, even in households without cats. [1]
The condition results from past exposure to certain tick bites and was first reported in 2002. Symptoms of the allergy vary greatly between individuals and include rash, hives, nausea or vomiting, difficulty breathing, drop in blood pressure, dizziness or faintness, diarrhea, severe stomach pain, and possible anaphylaxis. [2] [3]
Mast cell activation syndrome (MCAS) is a term referring to one of two types of mast cell activation disorder (MCAD); the other type is idiopathic MCAD. [1] MCAS is an immunological condition in which mast cells, a type of white blood cell, inappropriately and excessively release chemical mediators, such as histamine, resulting in a range of chronic symptoms, sometimes including anaphylaxis or ...
In immunology, the Arthus reaction (/ ˌ ɑːr ˈ tj uː s /) is a type of local type III hypersensitivity reaction.Type III hypersensitivity reactions are immune complex-mediated, and involve the deposition of antigen/antibody complexes mainly in the vascular walls, serosa (pleura, pericardium, synovium), and glomeruli.
Lentigo in cats is a common dermatological condition characterized by the presence of small, flat, brownish spots on the skin — particularly around the lips, nose, and eyelid margins. Unlike in ...
Colds in humans aren’t usually a major cause for concern, and the same is true for cats. “A URI in cats can last anywhere from a week to a month,” Davis says. “If the URI is not too severe ...
During these episodes, affected cats can be extremely difficult to distract from their behaviour, and often appear to be absent-minded or in a trance-like state. [4] [5] Overall, the prognosis for the syndrome is good, so long as the syndrome does not result in excessive self-aggression and self-mutilation that may lead to infection. [1]
Cats are particularly vulnerable to bird flu, which can cause subtle initial symptoms that may “progress rapidly, often resulting in death within 24 hours due to pneumonia-like conditions ...