The symptoms of headache, sore throat and fever may be related to upper respiratory tract infection, which can be taken with compound aminophenalkylamine tablets and amoxicillin, and low fever should be done to reduce fever by physical cooling. Headache and sore throat may also be related to poor sleep and elevated blood pressure. If blood pressure is mildly elevated, it should be controlled by diet and exercise. Headache and fever may also be related to angiotension headache, neuropathic headache or migraine, etc. You can do local massage and take drugs such as flunarizine hydrochloride and ibuprofen capsules. If the headache is caused by cerebral vascular spasm, cerebral hemorrhage, etc., you can apply drugs such as mannitol to lower intracranial pressure and drugs to nourish brain cells.