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Headache

Headache: Introduction

Almost everyone gets an occasional headache and they are usually harmless. On the other hand, headache is a symptom of numerous conditions ranging from common cold, flu, or a hangover to very severe conditions such as meningitis, stroke, or a brain tumor (see full list of conditions with symptoms of headache). Because of the range of possible causes, correct diagnosis is very important.

Sudden headache depends on what is meant by "sudden" and can indicate some extremely severe conditions if its onset is rapid, severe, or seems unusual. A headache that comes on reasonably slowly over a period, such as in the afternoon at work, is most likely common headache or a tension headache. But the very rapid arrival of a headache, particularly an excruciating headache, can be a variety of very serious conditions like cerebral aneurysm or other brain condition. Also surprisingly common but not well-known is the sexual headache from sexual exertion that can cause a severe headache that can come on very quickly. Sudden and severe headache can also indicate numerous dangerous conditions (e.g. meningitis, stroke); seek professional medical advice immediately for persistent headache, excruciating headache, headache not responding to medication, or a "worst ever headache". A severe headache that wakes you in the night or a severe headache on waking up in the morning can also indicate a severe brain condition that may have occurred during sleep. If there is any doubt, seek immediate professional medical help. Sudden headache can also be the first instance of a chronic headache problem and hence caused by the various causes of chronic headache.

Chronic headache affects millions of people. There are various headaches that can occur chronically such as migraine, cluster headache, or tension headache. Chronic headache can also occur due to various underlying conditions, medications, or toxins. ...more »

Symptoms of Headache

  • Confusion
  • Memory problems
  • Headaches
  • Vision problems
  • Headache associated with specific symptoms may warrant urgent medical attention, particularly sudden, severe headache or sudden headache associated with a stiff neck; headaches associated with fever, convulsions or accompanied by confusion or loss of consciousness; headaches following a blow to the head, or associated with pain in the eye or ear; persistent headache in a person with no previous history of headaches; and recurring headache in children
  • more symptoms...»

Treatments for Headache

Home Diagnostic Testing

Home medical testing related to Headache:

Wrongly Diagnosed with Headache?

Headache: Related Patient Stories

Headache: Deaths

Read more about Deaths and Headache.

Alternative Treatments for Headache

Alternative treatments or home remedies that have been listed in various sources as possibly beneficial for Headache may include:

Types of Headache

Curable Types of Headache

Possibly curable types of Headache include:

Rare Types of Headache:

Rare types of Headache include:

Diagnostic Tests for Headache

Test for Headache in your own home

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Headache: Complications

Review possible medical complications related to Headache:

Causes of Headache

More information about causes of Headache:

Disease Topics Related To Headache

Research the causes of these diseases that are similar to, or related to, Headache:

Headache: Undiagnosed Conditions

Commonly undiagnosed diseases in related medical categories:

Misdiagnosis and Headache

Migraine an undiagnosed cause of headache: It is surprising that many migraine sufferers are not initially diagnosed. Although the condition is fairly well known, there are also many other causes of headache, and the ...read more »

Leg cramps at night a classic sign: The symptom of having leg muscle cramps, particularly at night, is a classic sign of undiagnosed diabetes....read more »

Mild traumatic brain injury often remains undiagnosed: Although the symptoms of severe brain injury are hard to miss, it is less clear for milder injuries, or even those causing a mild concussion...read more »

MTBI misdiagnosed as balance problem: When a person has symptoms such as vertigo or dizziness, a diagnosis of brain injury may go overlooked. This is particularly true of mild...read more »

Post-concussive brain injury often misdiagnosed: A study found that soldiers who had suffered a concussive injury in battle often were misdiagnosed on their return. A variety of symptoms can occur in post-concussion syndrome and...read more »

Children with migraine often misdiagnosed: A migraine often fails to be correctly diagnosed in pediatric patients. These patients are not the typical migraine sufferers, but migraines can also occur in children. See ...read more »

Hypertension misdiagnosis common in children: Hypertension is often misdiagnosed in adults (see misdiagnosis of hypertension), but its misdiagnosis is even more likely in children. Some of the symptoms of...read more »

Pituitary conditions often undiagnosed cause of symptoms: There are a variety of symptoms that can be caused by a pituitary disorder (see symptoms of pituitary disorders)...read more »

Vitamin B12 deficiency under-diagnosed: The condition of Vitamin B12 deficiency is a possible misdiagnosis of various conditions, such as ...read more »

Headache: Research Doctors & Specialists

Research related physicians and medical specialists:

Other doctor, physician and specialist research services:

Headache: Rare Types

Rare types of diseases and disorders in related medical categories:

Latest Treatments for Headache

Headache: Animations

Prognosis for Headache

Prognosis for Headache: Depends on subtype and cause of headache; common headache usually harmless.

Research about Headache

Visit our research pages for current research about Headache treatments.

Clinical Trials for Headache

The US based website ClinicalTrials.gov lists information on both federally and privately supported clinical trials using human volunteers.

Some of the clinical trials listed on ClinicalTrials.gov for Headache include:

Statistics for Headache

Headache: Broader Related Topics

Headache Message Boards

Related forums and medical stories:

User Interactive Forums

Read about other experiences, ask a question about Headache, or answer someone else's question, on our message boards:

Definitions of Headache:

Pain in various parts of the head, not confined to the area of distribution of any nerve. - (Source - Diseases Database)

Pain in the head caused by dilation of cerebral arteries or muscle contractions or a reaction to drugs - (Source - WordNet 2.1)

 

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