The left temple swelling pain is considered to be caused by migraine attacks, migraine headache is usually the head pain on the side of the head, there are also manifested in the whole head. Migraine headache belongs to the primary headache, do head CT or intracranial segment vascular ultrasound, there will be no clear cause of headache, this belongs to the primary headache. Migraine is a recurring disease, the cause of formation is not very clear, may be caused by vasoconstriction, diastole disorder, resulting in intracranial pain-sensitive structures are stimulated, the emergence of migraine attacks. Migraine headache is usually triggered by exertion, poor rest or emotional stimulation, and the main treatment is to give painkillers during the headache attack to stop the pain and terminate the headache attack. During the period of headache relief, migraine should be prevented by avoiding dietary stimulation, exertion and emotional stimulation.