Causes of Headaches

Headaches may be triggered by a spread of things. the foremost common reason behind headaches is prolonged tension or stress. These square measure known as tension headaches or muscle-contraction headaches. nearly everybody suffers from this at your time. Muscles in your scalp, neck, and face tighten and contract, inflicting spasms and pain. Psychological factors like anxiety, fatigue (e.g., eyestrain), and stress (e.g., long periods of concentration) additionally as mechanical factors like neck strain (e.g., functioning on a laptop for prolonged periods) square measure usually the culprits behind a typical head ache.

Migraines square measure usually additional severe and might be enfeebling. The reason behind cephalalgia isn't known  however several trigger factors square measure recognized. These embrace secretion changes (during a woman's cat a menial cycle), bound foods (e.g., chocolate, aged cheeses), beverages (e.g., red wine), robust do ours, lack of sleep, and even stress. it's not uncommon to expertise mixed tension-migraine headaches.

Sinus headaches square measure less common than folks suppose. they will occur when a bout of higher respiratory tract infection, like a chilly. along side the headache, folks usually have a liquid or stuffy nose. Sinus headaches square measure caused once microorganism invade and infect the nasal sinuses.

Cluster headaches square measure a comparatively uncommon sort of headache. they have a tendency to occur in clusters over a number of days, weeks, or months with long headache-free periods lasting from months to years. In some cases, they're triggered by alcohol. The cause isn't known .

So-called "ice pick" headaches square measure severe headaches that occur suddenly, inflicting a number of seconds of intense pain at a little, localized spot. the precise reason behind these headaches is unknown, however they're typically undue to a heavy downside.