Do you know what causes excessive sweating?

Everyone will experience sweating, because when the human sweat glands are affected by fluctuations or in high temperature conditions, some sweat will be discharged through the skin pores. Under normal circumstances, when the human body is calm and the temperature is suitable, it will not cause sweating. Some people will sweat too much. Excessive sweating may be caused by a disease in the body, so you should pay attention to check.

Sweating is a physiological function of the human body to excrete and regulate body temperature. However, if the pattern of sweating or the amount, color and smell of sweat changes, it may be a reminder of certain diseases and should be taken seriously. Some people love to sweat, whether in summer or winter, they often sweat profusely when eating or doing something, and they sweat profusely when they are a little nervous. This disease is medically called hyperhidrosis.

The main diseases that cause hyperhidrosis are as follows:

One is hypoglycemia.

There are many causes of hypoglycemia. During an attack, the main manifestation may be symptoms of sympathetic nerve overexcitation. During an attack, the sudden drop in blood sugar stimulates the sympathetic nerves and releases a large amount of adrenaline, which can cause the patient to become pale, sweat coldly, and have tremors in the hands and feet.

The second is hyperthyroidism, abbreviated as hyperthyroidism.

Heat intolerance and excessive sweating are one of the characteristics of this disease, and it also manifests as mental tension, personality changes, irritability, inability to concentrate, and difficulty falling asleep. In addition, people with hyperthyroidism have an increased appetite, eat more, and become thinner. In hyperthyroidism, gastrointestinal function is enhanced, and most patients have increased frequency of bowel movements, as well as symptoms such as palpitations and decreased work efficiency.

The third is pheochromocytoma.

The common symptom of chromaffin cells is profuse sweating. The sweating is paroxysmal and sometimes continuous, but facial flushing or blanching may occur at the same time during paroxysmal attacks. There may also be symptoms such as palpitations, hand tremors, and cold limbs. However, the onset of this disease is often accompanied by a significant increase in blood pressure and the resulting headache symptoms.

Fourth is diabetes.

Diabetes is often accompanied by autonomic dysfunction, which often leads to abnormal increase in sweating. However, the patient also has "three mores and one less", namely "eating more, drinking more, urinating more and losing weight". It is generally not difficult to make a diagnosis through blood sugar and urine sugar tests.

Common knowledge: Many people know that sweat contains a lot of sodium chloride, so if you sweat a lot, you should supplement more salt, but some people ignore the need to supplement calcium after sweating.

According to research, every 1000 ml of sweat contains 1 mg equivalent of calcium. Normally, losing only 15 mg of calcium in sweat every day is not very significant. However, people who work in a high temperature environment lose more than 100 mg of calcium in sweat per hour. This amount accounts for almost 30% of the total calcium excretion and can easily lead to hypocalcemia. Patients experience cramps in their hands and feet, muscle twitches, and long-term calcium deficiency can lead to rickets in adults, easy fractures, and frequent pain in the back and legs. Experts remind: In order to prevent hypocalcemia after sweating, people who work in high temperatures should take in enough calcium in their daily lives and eat more calcium-containing foods such as milk, dairy products, fish, seafood and green leafy vegetables. In addition, the level of vitamin D in the body should be increased.