Adults with a body temperature of 37.6°C are already in a feverish condition, but it is still a low fever. If the mental state is still okay, no special treatment is needed, just drink more water and get more rest. The main thing is to treat the cause of the fever according to the cause of the fever. If the fever is caused by a common cold, taking cold medicine and drinking more water is fine. This time, you can take vitamin C silver warp tablets, aminophen pseudo-lax dispersions or aminogalactone capsules. If the fever is caused by bacterial infection, you can take oral antibiotics for treatment, such as amoxicillin or amoxicillin clavulanic acid potassium if there is a condition of suppuration of the tonsils. If the fever is caused by diarrhea or abdominal pain, oral norfloxacin or Simethicone for antidiarrheal treatment, the effect is good. If the diarrhea is more serious, it is best to go to the hospital for intravenous drip levofloxacin.