Migraine: What It Is, Types, Causes, Symptoms Treatments A migraine is a severe headache that causes throbbing, pulsing head pain on one side of your head The headache phase of a migraine usually lasts at least four hours, but it can also last for days
Cortisol: What It Is, Function, Symptoms Levels Cortisol Medically Reviewed Last updated on 02 17 2025 Cortisol is a steroid hormone that your adrenal glands (the glands on top of your kidneys) make Cortisol affects several aspects of your health and helps regulate your body’s response to stress High or low levels of cortisol can impact your health
Bell’s Palsy: What It Is, Causes, Symptoms Treatment Bell’s palsy is a condition that causes temporary facial paralysis It usually only affects the muscles on one side of your face It typically lasts a few weeks to three months