Why is it easier to have headaches in summer?

What is "bitter summer"? It means that patients often have poor sleep, weak spleen and stomach, loss of appetite and headache. The cause of this headache is malnutrition and hypoglycemia, which leads to the lack of necessary energy in the brain.

In addition, some diseases and mental factors can also cause headaches.

Pain, such as eye, ear, nose, sinus, teeth, neck and other diseases can stimulate nerves, reflect or diffuse on the head and face, which will cause reflex or involved migraine. When the body and mind are badly stimulated by the external environment, they will often have anxiety, anxiety and other emotions, which will lead to headaches.

Reason 2: cold stimulation.

Cold drinks are sweet and refreshing, but some people have headaches after drinking them to their heart's content. This is because the hot oral cavity and gastric mucosa can't stand the sudden low temperature stimulation, which makes the submucosal blood vessels spasm and reflexively causes cerebrovascular spasm. Although this spasm is short-lived,

But it makes the brain can't stand the sudden blood loss and can't respond quickly to the pressure, so people have a headache, which is called cold drink headache.

Reason three: excessive sweating.

Due to the high temperature and intense heat in hot summer, sweat glands lose a lot of water due to sweat evaporation, which will make people lose water if not replenished in time.

Decreased blood volume leads to insufficient blood supply to the brain, which leads to headache. This kind of headache is called low intracranial pressure or hypotensive headache.

Reason 1: "bitter summer" What is "bitter summer"? It means that patients often have poor sleep, weak spleen and stomach, loss of appetite and headaches. The cause of this headache is malnutrition and hypoglycemia, which leads to the lack of necessary energy in the brain. In addition, some diseases and mental factors can also cause headaches.

Pain, such as diseases of eyes, ears, nose, sinuses, teeth and neck, can stimulate nerves, and reflex or diffusion on the head and face can cause reflex or involved migraine. When the body and mind are badly stimulated by the external environment, they will often have anxiety, anxiety and other emotions, which will lead to headaches. Reason 2: cold stimulation.

Cold drinks are sweet and refreshing, but some people have headaches after drinking them to their heart's content. This is because the hot oral cavity and gastric mucosa can't stand the sudden low temperature stimulation, which makes the submucosal blood vessels spasm and reflexively causes cerebrovascular spasm. Although this spasm is short-lived,

But it makes the brain can't stand the sudden blood loss and can't respond quickly to the pressure, so people have a headache, which is called cold drink headache. Reason three: excessive sweating is due to the high temperature and hot air in hot summer. In order to dissipate heat and cool down, sweat glands lose a lot of water due to sweat evaporation. If you don't replenish water in time at this time, it will make the human body.

Decreased blood volume leads to insufficient blood supply to the brain, which leads to headache. This kind of headache is called low intracranial pressure or hypotensive headache.

Reason 1: "bitter summer" What is "bitter summer"? It means that patients often have poor sleep, weak spleen and stomach, loss of appetite and headache. The cause of this headache is malnutrition and hypoglycemia, which leads to the lack of necessary energy in the brain. In addition, some diseases and mental factors can also cause headaches.

Pain, such as eye, ear, nose, sinus, teeth, neck and other diseases can stimulate nerves, reflect or diffuse on the head and face, which will cause reflex or involved migraine. When the body and mind are badly stimulated by the external environment, they will often have anxiety, anxiety and other emotions, which will lead to headaches. Reason 2: cold stimulation.

Cold drinks are sweet and refreshing, but some people have headaches after drinking them to their heart's content. This is because the hot oral cavity and gastric mucosa can't stand the sudden low temperature stimulation, which makes the submucosal blood vessels spasm and reflexively causes cerebrovascular spasm. Although this spasm is short-lived,

But it makes the brain can't stand the sudden blood loss and can't respond quickly to the pressure, so people have a headache, which is called cold drink headache. Reason three: excessive sweating is due to the high temperature and hot air in hot summer. In order to dissipate heat and cool down, sweat glands lose a lot of water due to sweat evaporation. If you don't replenish water in time at this time, it will make the human body.

Decreased blood volume leads to insufficient blood supply to the brain, which leads to headache. This kind of headache is called low intracranial pressure or hypotensive headache.