What Is The Cause of Headaches
Although medical science has not yet found the exact cause of headaches, some of the most common causes are related to everyday stress. Headaches are broken down in the medical community into a few categories that assist in diagnosis. A primary headache occurs to millions on a daily basis. Primary headaches constitute the vast majority of headaches, 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 much rarer and far more painful variety, that although not life threatening, can cause debilitating pain. Secondary headaches are sometimes a sign of a deeper neurological issue.
It is believed that over 90% of primary headaches, which most people experience, can be blamed on tension. The muscles that surround the skull are triggered to contract, causing a painful amount of cranial pressure. This can be a significant source of pain. Although the reasons behind the contraction of cranial muscles are unknown, it is commonly seen as a result of emotional or physical stress. Significant emotional stress usually leads to cranial pressure, and therefore a tension related headache. Prolonged physical stress, such as extended manual labor, is also known to cause tension headaches.
Cluster headaches happen less frequently, 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 grouping pattern makes treatment difficult. When a cluster headache occurs, severe and debilitating pain usually follows. Water running from the eyes and nose are common with cluster headaches. A cluster headache should be treated as soon as possible.
Secondary headaches occur as a symptom of a more serious problem. This is much rarer than primary headaches. A secondary headache can signify a deeper neurological issue at work. Headaches that occur frequently or on a regular basis should be cause for a check with the doctor. Secondary headaches sometimes present with severe pain and sensory issues.