What Causes Headaches

By Author: Rob Thomas
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Headaches are any form of discomfort that can be found in the brain and can be due to a wide variety of things which serves as a warning sign that there is a malfunction at some location in the body or in the nervous system. Headaches are felt by everybody off all ages and can be felt on various levels, ranging from minor to very severe.
The most common type of headache is caused form tension in the body which is due to contraction of the muscle in your neck, shoulders, jaw or scalp. Tension can result from symptoms like depression, stress, anxiety, overworking, lack of sleep, strain in the eye, using illegal drugs, eating on and off. Persons who work over lengthy periods of time increase their chances of feeling tension and can have problems when trying to rest. Limited amounts of sleep then causes depression. Both of these instances can lead to severe headaches. Not working out can be attributed to stress, depression and headaches. Working out can relax the muscles and endorse proper circulation throughout the body which lessens the chance of a headache.
A person who doesn't take time out to eat regularly risk ...
... suffering from headaches often. When we don't eat regularly, sometime gases build up in the body that often go to the head and cause discomfort. Not drinking enough fluids also causes loss of water in the body, the body needs fluid in order to function effectively. using illegal drugs can take a toll on the nervous system and upset how the blood flows through the body and cause severe headaches.There are certain foods can also trigger headaches, especially if you are very sensitive to them. These include dairy products like chocolate, cheese, foods high in refined sugars like carbonated beverages, preservatives like nitrates and sulfites and flavor enhancers such as artificial sweeteners, MSG. All these substances contain amines that cause the blood vessels to tighten.
Substances found in the environment can trigger off headaches such as the carbom monoxide which exhaust from a vehicle. If you work in a factory that emits certain substances this can have serious impact on your health and can. There are goods that are used in your house that contain chemicals can lead to complications and trigger headaches like bleach (that has chlorine), certain soaps, disinfectants (that have chemical cleaning agents) and others.
There are individuals who also suffer from chronic headaches which in most cases is more severe than a headache caused from tension. There are three types of chronic headaches; chronic tension-type headaches, chronic migraine, hemicranias continua and new daily persistent headache. Migraine headaches may also be due to similar symptoms like depression, high blood pressure, eye problems, and allergies and can cause vomiting. There is also what is referred to as secondary headaches caused from head trauma, brain tumors and seizures, strokes and inflamed arteries and other sicknesses. Trauma to the head from an accident can lead to a lot of long term problems to the head. The affected person over the course of time may go through a lot of severe headaches over time. This may get worse or decrease over time.
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