Migraine, tension headache, headache caused by rhinitis/sinusitis and other diseases may be the cause of the swelling and pain in temples and forehead. 1. Migraine: a chronic neurovascular disease caused by genetic and endocrine factors, characterized by recurrent, one-sided or bilateral throbbing severe headaches, mostly occurring on the side of the head, can be combined with dysfunction of the autonomic nervous system such as nausea, vomiting, solar plexus and forehead distension, and other symptoms. 2. Tension headache: because the head and neck muscles continue to contract and compress the small arteries within the muscles, resulting in arterial ischemia caused by headache, manifested as temple forehead swelling and pain, muscle tension, insomnia and other symptoms. 3. Rhinitis / sinusitis: because of viral infection, bacteria, allergens and other causes of inflammation of the nasal cavity, in addition to nasal mucosa congestion, swelling, oozing, hyperplasia, atrophy and other symptoms of the nose, but also caused by temple forehead swelling and pain. The temple forehead swelling pain may also be seen in the lack of sleep, high blood pressure and other reasons, if the temple forehead swelling pain symptoms, persistent unrelieved, need to consult a doctor for timely treatment.