causes of headaches


Common causes of headaches include lifestyle factors such as poor diet, stress, muscle tension, and lack of exercise 1 , as well as alcohol intake 2 3 , certain foods 2 3 , changes in sleep or lack of sleep 2 3 , and environmental factors. 4 Poor posture 3 may also be a contributing factor. Persistent headaches should always be investigated by a doctor. 1

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Summary Some of the more common triggers for headache are lifestyle related, such as poor diet, stress, muscle tension, and lack of exercise. Serious underlying disorders, such as brain tumours, are rarely the cause of headache, although persistent headache should always be investigated by a doctor.
Headache - Better Health Channel

Summary Alcohol, particularly red wine. Certain foods, such as processed meats that contain nitrates ( food-triggered headaches ). Consuming nicotine ( nicotine headache ). Changes in sleep or lack of sleep.
Headache: What It Is, Types, Causes, Symptoms & Treatment

Summary Chemical activity in your brain, the nerves or blood vessels surrounding your skull, or the muscles of your head and neck (or some combination of these factors) can play a role in primary headaches. Some people may also carry genes that make them more likely to develop such headaches.
Headache Causes - Mayo Clinic

Summary The pain you feel during a headache comes from a mix of signals between your brain, blood vessels, and nearby nerves. Specific nerves in your blood vessels and head muscles switch on and send pain signals to your brain.
Headaches - Types, Causes, Symptoms, Diagnosis, Treatment - WebMD

What causes primary headaches? Tension headache. This is the most common type of headache. Up to 80 percent of Americans get tension headaches from... Migraine. Unlike a traditional headache, migraines…
What Causes Headaches? Triggers, Types, Treatment, and More - Healthline

stress. lack of sleep. fatigue. hunger. caffeine withdrawal. abrupt cessation of medications that contain caffeine, such as some pain-relieving medications like ibuprofen (Advil) or acetaminophen (Tylenol) weather changes. food and…
Causes of common headaches - Harvard Health

Food sensitivities Food and drink release neurotransmitters, which can cause headaches in some people. Common food triggers include aspartame, caffeine, chocolate, alcohol, and cheese to name a few. Hormones When…
What Causes Headaches? 10 Common Headache Triggers | TYLENOL®

There are many different types and causes of headaches , such as migraine, tension-type, cluster, sinus, and hypnic headaches . Medication overuse can also lead to a headache when a person...
11 types of headaches: Causes, symptoms, and treatment - Medical News Today

What can cause headaches The most common reasons are: having a coldor flu stress drinking too much alcohol bad posture eyesight problems not eating regular meals not drinking enough fluids…
Headaches - NHS

1. Stress. Stress can cause tight muscles in the shoulders and neck, which often leads to tension headaches. "It’s... 2. Diet. Hunger itself can trigger a migraine or tension headache. …
Top 7 reasons you have a headache - Harvard Health