There are several causes of migraine on the right side: 1. Consider that the patient is caused by sinusitis or rhinitis, when patients with rhinitis or sinusitis are in the irritating air, due to the stimulation of the nasal mucosa, the patient will have a headache. 2. It may be due to the existence of trauma to the right temple of the patient, resulting in a skull fracture causing a tear in the middle meningeal artery, causing a kind of pain. 3. 4. It is also not ruled out that it is due to the presence of brain diseases, so patients can go to the hospital for a CT brain examination to further confirm the cause of the disease and then treat it. Patients should also pay attention to their emotions and blood pressure in daily life, to avoid the rise in blood pressure due to emotional stress, which can aggravate the headache, and can be appropriately massaged to relieve the headache.