To facilitate the identification of the causes of headache, you need to analyze the possible origin of such symptoms. Here are a few factors that cause pain in the head:
- thermal - the headache is caused by a violation of the body's thermoregulation due to overheating, hypothermia, an increase or a significant decrease in body temperature;
- mechanical - headache is manifested after head injuries, cervical spine, under the influence of internal factors that change intracranial pressure;
- chemical - headache is provoked by chemical processes in the body, toxins, excess doses of drugs, infectious diseases.
Causes of headache
Under the influence of such factors, the headache can be very intense. Note that the most sensitive place is the cortex of the brain. Also, severe headaches can occur when the vessels in the base of the brain are affected, and large arteries.
Constant headaches
Pain syndrome can occur suddenly or accompany you constantly. If the headache has developed into a chronic one - it is a signal of the body about the permanent pathological processes that cause:
- oxygen starvation of the brain;
- spasm of cerebral vessels;
- damage to the bone or cartilaginous tissues of the spine.
Diseases that are accompanied by persistent mild headaches are usually not life-threatening, but cause permanent discomfort. One of the most popular diseases, which is expressed by constant headaches, is migraine.
A distinctive feature of migraine is a severe pain in one half of the head, occurring regularly and lasting a few (sometimes up to 72) hours. Constant pain can also speak of a chronic inflammatory process in the maxillary sinuses.
Nausea and headache
Often the headache is accompanied by additional symptoms. Nausea, arising against a backdrop of painful sensations in the head, should be cautious. Such a sign may indicate dangerous diseases:
- meningitis - a bacterial or viral infection of the meninges;
- trauma of the brain - concussion.
Also, the causes of headache, accompanied by nausea, can hide in a sharp drop in blood pressure, most often - with its increase. Weakness, nausea and headache can also have very positive causes - the onset of pregnancy.
Headache in the morning
Headache that occurs in the morning due to chemical processes in the body. Lack of oxygen, violation of oxygen metabolism, sleep in an unprotected room, alcohol intoxication, violation of the body's water balance, blood thickening.
Localization of headaches
The causes of headache in the temples, most likely, lie in the disturbed blood circulation. Factors affecting such processes are acute shortage of oxygen, smoking. To provoke pain in the temples can also dental inflammatory processes, visual disturbances. Cardiovascular diseases that cause headaches in the temples create an excuse for compulsory medical attention.
Causes of headache in the nape may be pathologies of the spine, impaired circulation of the major vessels of the base of the brain, cancer, disruption of the pituitary gland, sudden drop in blood pressure.
The causes of headache in the frontal part of the head are most often infectious diseases of the maxillary and frontal sinuses, increased eye pressure, inflammation of the cerebral cortex.
Treatment of headache
It is impossible even to imagine the treatment of a headache without an informative and complete determination of its cause. Do not tolerate a headache, even if it is insignificant. One of the most popular first aid for severe headaches is the analgesic. But this is only the elimination of one of the symptoms that can signal a serious illness. Seeking a doctor is the main step towards eliminating and treating headaches.