People with asthma can't have anything with fur around them, so pets cannot be kept at home. People will have allergy symptoms, and so do cats. Therefore, those who raise cats must observe the following situations, so as not to find it difficult to deal with when it is serious.

1. Food allergy symptoms: Foods containing food coloring, chemical additives, preservatives, expired food, grains, etc. can cause food allergies in cats. Cats will experience vomiting, diarrhea, dermatitis and itching, hair loss, hair loss and other symptoms.

2. Drug allergy symptoms: Due to the great differences in cats' constitutions, many cats will have allergic reactions at safe doses when receiving certain drugs. Common drugs that can cause cat allergies are: penicillin, kanamycin, tetracycline, hemostatic, calcium veting gum, iodine glycerin, phosphatidic and other commonly used drugs. The cat will have a weakened heartbeat and breathing, swollen eyelids, sometimes a rash, and a state of shock. Seriously lead to direct death of the cat.

3. Bacterial skin allergy symptoms: mainly due to parasites such as fleas, lice, and mites that cause allergic symptoms in cats. The parasites adhere to the cat's body surface, and when the cat's blood is sucked, the saliva containing irritating substances will penetrate deep into the cat's skin, and the cat with a sensitive constitution will also be allergic to it. Allergic cats develop dermatitis and eczema all over the body, with pustules, red patches, bites on the itchy skin, and hair loss.

4. Other allergic symptoms: If the cat's skin resistance is weak, such as air dust, household insecticides, camphor, air fresheners, disinfectants, paint products, etc., will cause the cat to develop allergies. symptom. Cats will have varying degrees of skin itching, redness, hair loss, and irritation to the nose when breathing.

Allergic diseases may seem trivial, but they can cause a lot of trouble to cats. Some allergies will accompany cats throughout their lives and cannot be solved. Therefore, in daily life, you should be good at observing and discovering which things or foods the cat is allergic to, so as to block these pathogens, so that pet cats can live a healthy and comfortable life.