Cause of Headaches – An Introduction

Although medical science cannot pinpoint the exact cause of headaches in a patient, some of the most common causes of headaches can typically be blamed in the majority of cases. Headaches are broken down in the medical community into a few categories that assist in diagnosis. A primary headache is something almost all people are familiar with. Primary headaches are what the majority of headaches can be diagnosed as, and are almost never life threatening. Despite this frequency of occurence and a lack of life threatening danger, a primary headache can be very painful. Cluster headaches are a far more serious form of headache, that although not life threatening, can cause debilitating pain. Secondary headaches are caused by a structural or chemical problem in the brain.

It is believed that over 90% of primary headaches, which most people experience, can be blamed on tension. The muscles that surround the skull sometimes contract, putting too much pressure on the head. This can be a significant source of pain. Although the reasons for skull muscle contraction are difficult to ascertain, it is commonly seen as a result of emotional or physical stress. Significant emotional stress typically results in a contraction of the muscles, and therefore a tension related headache. Prolonged physical stress, such as hard manual labor that is engaged in for several hours, can also result in headaches caused by tension.

Cluster headaches are a far rare occurence, and usually only afflict a tiny segment of the population. Patients typically see cluster headaches only in small time frames, thus the name “cluster” headache. This can make prevention and treatment difficult. When a cluster headache occurs, it can be accompanied by severe pain that focuses behind the eyes. Water running from the eyes and nose are common with cluster headaches. Treatment should be undertaken as soon as possible to bring the pain under control.

Secondary headaches occur as a symptom of a more serious problem. This is much rarer than primary headaches. A secondary headache can be indicative of internal bleeding in the brain, a tumor, or a malfunction of the brain. Headaches that occur frequently or on a regular basis should be cause for a check with the doctor. Secondary headaches can be quite painful, and may also be accompanied by other symptoms, such as sensory phenomenon. knowing the cause of headaches may help us to prevent further attacks.