What is a headache exactly?

Narrowly defined, headache is pain in the head or face, and sometimes also includes pain in the upper neck. Pain sensitive structures in the head and face include the skin, bone and structures in the eyes, ears, nose and mouth.

What causes headache?

What causes headaches? Headache pain results from signals interacting among the brain, blood vessels and surrounding nerves. During a headache, an unknown mechanism activates specific nerves that affect muscles and blood vessels. These nerves send pain signals to the brain.

How long can headaches last?

Headaches can last between 30 minutes and several hours.

What is best medicine for headache?

Simple pain relievers available without a prescription are usually the first line of treatment for reducing headache pain. These include the drugs aspirin, ibuprofen (Advil, Motrin IB, others) and naproxen sodium (Aleve).

What is a headache, and what causes it?

Headaches are generally classified by cause: A primary headache is caused by overactivity of or problems with pain-sensitive structures in your head. A primary headache isn’t a symptom of an underlying disease.

What happens when you get a headache?

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. But it isn’t clear how these signals get turned on in the first place. Illness. This can include infections, colds, and fevers.

What does a headache feel like?

The typical tension headache produces a dull, squeezing pain on both sides of the head. People with strong tension headaches may feel like their head is in a vise. The shoulders and neck can also ache. Some tension headaches are triggered by fatigue, emotional stress, or problems involving the muscles or joints of the neck or jaw.

What exactly causes a headache?

Pain or headaches at the base of your skull are often the result of tight muscles in the back of your neck due to tension, stress, or fatigue. Pain in back of head at the base of skull can also be caused by a herniated cervical disc or injury to your upper neck.

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