Headache

A headache is when your head hurts. It is not when you hit your head with something and made it hurt that way, but when your head hurts from inside. Headache is the symptom of pain in the face, head, or neck.

A headache can be caused by one of several things, which are listed here:

 Fever
 Watching television or looking at a computer screen for a long time.
 Being tired or sleepy.
 As an effect of stress.
 By other neurological conditions ('neurological' means touching the nerves and the brain), like with epilepsy

The second edition of the International Headache Classification (ICHD-2) defines more than 220 different types of headaches in three categories:Headache Classification Committee of the International Headache Society. The International Classification of Headache Disorders. Second Edition. Cephalalgia. 2004; (Suppl 1):1-160. Online version.

 Primary headaches, for example migraine, tension headache and cluster headache.
 Secondary headaches
 Cranial neuralgias, central and primary facial pain and other headaches

Many headaches can be relieved with analgesics like aspirin.

 Other names 
Cephalalgia

 Causes 
 Brain tumor
 Lyme disease
 Influenza
 Brain metastasis
 Foodborne Intoxication
 Sinusitis
 Meningitis
 Encephalitis

 Treatments 

In many cases headaches can be relieved naturally. Many methods such as massaging the temples near the eye, exercising your eyes (blinking, palming) and walking can all help relieve the tension of headaches. Maintaining a healthy diet, with rich proteins and iron, can keep your brain awake and healthy. One of the main factors is drinking plenty of water. These natural techniques tend to give you long-term relief whilst medication can often give you short term relief.

There are many medicines which can treat mild headaches, such as Paracetamol, Co-codamol, and Ibuprofen; but you should always consult your doctor or pharmacist before taking any.

 References 

Category:Head (body part)
Category:Pain
Category:Symptoms and signs