Rabies patients may exhibit fear of water, as well as fear of sound, wind, and light, itchy and painful skin and ants, difficulty breathing and swallowing, increased salivation, increased sweating, and coma. 1. Fear of light, wind, sound, muscle spasm, paralysis and coma. Rabies virus can invade nerve tissues, invade the spinal cord and central nervous system, and damage cerebral nerves. 2. Itchy and painful skin, with the feeling of ants walking on the skin. Caused by rabies virus invading the epithelial cells. 3. Difficulty in breathing, difficulty in swallowing, fear of water. The virus can enter the tongue, salivary glands, etc., causing the patient to experience spasm of respiratory and swallowing muscles, dyspnea and dysphagia. When drinking water or hearing the sound of water, the pharyngeal muscle spasms severely, resulting in fear of water. 4. Increased salivation and sweating. It is caused by increased secretion of saliva and sweat glands. Rabies virus is mainly infected through bites, scratches or close contact with diseased animals. If skin breakage occurs from animal bites, it is recommended to go to the hospital as soon as possible for rabies vaccine injection, and follow up under the guidance of the doctor.