When soaking feet with hot water, the temperature of the feet rises, the peripheral blood vessels of the legs and feet gradually expand, and the blood flow of the feet also increases accordingly. Therefore, soaking feet can improve local blood circulation and warm the body, especially for people with lower limb ischemia. Moreover, soaking feet can reduce the pressure on blood vessels in the head and relieve headaches. Soaking feet with hot water in summer also has a good effect of eliminating dampness.

Precautions for soaking feet:

1. Soaking feet at 7 ~ 9 pm can replenish qi and blood.

Don't soak your feet for half an hour after a meal, because most of your blood flows to the digestive system after a meal to help you digest food. At this time, the blood that should flow to the digestive system will flow to the lower limbs, causing indigestion and other problems.

2. The water temperature varies from person to person.

The normal body temperature is 36℃ ~ 37℃, and the foot bath temperature is generally 2℃ ~ 3℃ higher than the normal body temperature, about 40℃. But it should be adjusted according to different situations. For example, people with more cocoons on their feet can have higher water temperature. The child's skin is tender and the water temperature is lower; Diabetic foot skin is not sensitive, the water temperature should be lower to avoid skin burns.

Extended data

5 types of people need to be cautious when soaking their feet:

1, people with basic vascular diseases.

Factors such as soaking feet for a long time and high temperature may increase the burden of cardiovascular and cerebrovascular diseases. This kind of people should not overheat when they soak their feet, and generally the best temperature is 40℃ ~ 45℃; The time should not be too long, about 10 minutes, otherwise it will lead to insufficient blood supply to the brain and heart and dizziness. ?

2. Patients with diabetic foot.

The skin of diabetic foot patients is fragile, and the peripheral nerves of the foot are not sensitive to temperature. Normal people feel that the water is very hot, but they can't feel it, so they are easily scalded. Once scalded, even a small blister, if not treated in time, may lead to foot infection, ulceration, and even severe amputation.

3. Patients with varicose veins.

The main cause of varicose veins is venous valve insufficiency. The increase of foot temperature will only increase local blood flow, but will not change the speed of venous reflux. On the contrary, it may increase the burden of venous reflux, lead to further expansion of varicose veins, aggravate congestion of lower limbs and aggravate the condition. It is very likely that your feet will become more and more swollen, so don't soak your feet or legs with hot water, and don't warm your feet with hot water bottles or take a sauna.

4. Patients with dermatoses such as tinea pedis.

Many people mistakenly believe that soaking feet can relieve the symptoms of tinea pedis. In fact, soaking feet with hot water may lead to secondary bacterial infection. For broken skin wounds, soaking feet with hot water is even worse. Be sure to open the wound, dry and ventilated. Patients with diseases such as herpes and eczema on their feet should not soak their feet with hot water. Once the skin is broken, it is easy to cause infection.

5. children.

If the child's feet are not very cold, there is no need to soak them. The arch of human foot is gradually formed in childhood. At this time, if you often soak your feet with hot water, the ligaments on the soles of your feet may become slack, which is not conducive to the formation and maintenance of the arch. In the long run, it will increase the risk of forming flat feet.

People's Health Network-People who soak their feet are less sick! 5 types of people need to be cautious when soaking their feet.