Symptoms of a frightened cat:

1. After a cat is frightened, the heart rate may accelerate, the secretion of adrenal cortical hormones may increase, and blood pressure and blood sugar may increase.

2. Stress reactions may also occur, leading to symptoms such as the cat not eating, not drinking, and being listless.

3. Cats may also experience vomiting or diarrhea after eating.

4. Cats that are severely frightened may develop arrhythmia, atrial fibrillation, etc., which may cause heart failure and lead to the death of the cat.

5. Some cats will run out of the house after being frightened and never return home, nor can they find them. These phenomena occur.

Solutions to frightened cats:

1. You can first provide the cat with a quiet environment, provide sufficient food and drinking water, and allow the cat to adjust on its own. To avoid sudden death caused by stress.

2. You can also prepare some toys that the cat is familiar with or mats or objects with its smell, so that its mood can slowly calm down.

3. The owner can spend more time with the cat, and can gently stroke the cat to soothe the cat's mood.

4. If particularly severe stress reaction symptoms occur, you should contact a doctor for treatment in time.