Preventive (also called prophylactic) treatment of<unk>  can be an important component of<unk> management. Such treatments can take many forms, including everything from surgery, taking certain drugs or nutritional supplements, to lifestyle alterations such as increased exercise and avoidance of<unk> triggers. The goals of preventive therapy are to reduce the frequency, painfulness, and/or duration of<unk> , and to increase the effectiveness of abortive therapy. Another reason to pursue these goals is to avoid medication overuse headache (MOH), otherwise known as rebound headache, which is a common problem among<unk> rs. This is believed to occur in part due to overuse of pain medications, and can result in chronic daily headache. Standards for the conducts of trials of preventive medications have been proposed by the Task Force of the International Headache Society Clinical Trials Subcommittee.
Prevention of migraines
Prevention of concussions
Prevention of type 2 diabetes
Management of chronic headaches
Prevention of Tay–Sachs disease
Fall prevention
Vision restoration therapy
Treatment of bipolar disorder