A look at the multitude of headaches and headache sufferers, it should not come as a surprise that the causes of headaches are as varied. There are many possible causes for headaches including underlying medical problems, like the fortunately rare cases of cerebral aneurysms and brain tumors. However, even the most common causes of headaches.
In many cases, just like eyes that at work too long at the computer can lead to headaches. In other cases, a sinus infection, which consists of a head cold or allergies may be the perpetrators. Taking certain medications may also be headaches. Despite the fact that the exact cause is not known in any case, the narrowing of blood vessels is also thought that the perpetrators in many cases. Pain sensitive nerve fibers in the head line the walls of blood vessels and when they contract the nerves are activated and send signals to the brain. Ironically, the brain can not feel pain because he has no pain sensitive neurons within and tension or cluster headaches are the result.
However, your blood vessels are able to expand and contract and when they do this at least a theoretical assumption that migraine and cluster headaches can be produced. Current research suggests that there are other more important factors at work when it comes to migraines.
Tension or rather tension-type headaches can result from other sources, such as tension in the muscles of the shoulder, neck and even in the jaw area. The victims of the TMJ disorder is a disease resulting from the stress of the temporomandibular joint, the jaw to move against the skull is only too familiar with this.
In severe cases, headaches may result from an underlying disease, and these are often referred to as “secondary headaches.” The list of underlying conditions that can cause headache is lengthy and includes everything from scarlet to irritable bowel syndrome.
In many cases, environmental factors play an important role. Carbon monoxide poisoning, as they result from the gas produced by many water-heating or a car exhaust can cause very severe headache and, in fact, a headache is one of the principle of symptoms of carbon monoxide poisoning. Other causes are allergies, lead poisoning and food poisoning.
Even if food is not itself toxic, as is the case with food, with a bacterial infection certain people are sensitive to foods that have no influence on the people in general. Such common foods such as cheese and chocolate may cause headaches in some people, as well as certain preservatives, caffeine and red wine.
However, position, body posture and a number of other controllable factors may also be among the most common causes. Like an increasing number of people with computers on a daily basis, so we see more eye, neck and jaw tension-field stress.
Nearly nine out of ten are common headache Spannungstyp of the headache are usually the result of one or more of the factors detailed here. In other words, in most cases the cure is simple and within your control.