Little friends who have been troubled by calluses for a long time can buy some elastic sports insoles online and add them to shoes to reduce the friction between shoes themselves and heels.

Step 2 scrape it off

Soak your feet with hot water first, and then carefully cut off the calluses with a knife or oblique nail clipper after the skin becomes slightly soft. Be careful when scraping, and don't scratch the normal skin around you. Before you start work, you can also disinfect tools and skin with iodophor, which can prevent infection.

Step 3 soften it

At this time, exfoliating agents appeared, such as high-concentration urea cream, salicylic acid ointment or tretinoin ointment. After applying the ointment, cover the skin with a thin plastic film to make the medicine better absorbed.

4. Correct your walking posture

Sometimes calluses are caused by deformed feet or improper walking posture. In this case, we need to correct our posture. The specific correction method, of course, is to consult a doctor. After all, your posture is wrong, it is difficult to judge what kind of walking posture is correct, and the doctor will also judge whether orthopedic surgery is needed according to your personal situation.

Step 5 ask a doctor for help

If you don't like any of the methods mentioned above, we can also ask the doctor for help. Your doctor may advise you to choose physical therapy, including liquid nitrogen freezing and CO2 laser.

6. Prevention

Prevention is the key. Usually we can do this: choose a relatively loose and comfortable one with thick soles and excellent elasticity; Wearing socks when walking can reduce friction.