Why do my feet always sweat?

Many people's feet sweat easily, which is very common, but sweaty feet can easily cause smelly feet, so everyone needs to be vigilant in this case. Generally, sweaty feet are related to genetics. For example, if there are parents or ancestors who sweat easily, then it may cause genetics, and there may also be naturally developed sweat glands.

Sweaty feet are related to genetics

People who are born with well-developed sweat glands and sweat easily are more likely to suffer from foot odor. Because there are more sweat glands on the palms and soles than anywhere else on the body, and because of wearing shoes and socks, feet are prone to odor.

In addition, age is also a factor. Children in their teenage years are full of energy and active, so they sweat more. When they reach middle age or old age, their sweat glands atrophy and the amount of sweat decreases, so the foot odor originally caused by sweating may gradually disappear.

Sweaty feet or foot diseases

The most common ones are athlete's foot, onychomycosis and keratolysis (when the stratum corneum is infected by bacteria, acne-like pits appear in the thick skin of the soles of the feet). Most patients suffer from this condition because of excessive sweating, which leads to the growth of bacteria and fungi. In other words, excessive sweating causes diseases such as athlete's foot, which in turn causes foot odor.

Sweaty feet are also related to personal hygiene habits

This is related to work and personal hygiene habits. Some jobs require people to wear airtight shoes and socks all the time, such as police, soldiers or workers. If they sweat frequently, the chance of foot odor will increase greatly. Poor personal hygiene habits, such as always wearing the same pair of shoes and socks or taking a hasty shower, not paying attention to the cleaning of toes and toes, and not drying feet, are the culprits of foot odor.

Sweaty feet or hyperhidrosis

The palms and soles of the feet are the areas where small sweat glands are most densely distributed. There are 620 sweat glands per square centimeter on the soles of the feet, while there are only 140-340 per square centimeter in other parts of the human body. Therefore, foot sweat will increase after exercise or walking for a long time. Patients with hyperhidrosis mainly have stronger sympathetic nervous system reactions than other people. When they are nervous, excited, anxious, or angry, their sweat glands are affected by the sympathetic nerves and secrete much more sweat than other people.