First distinguish between corns and plantar warts, after the treatment, do not blindly blind treatment, corns are usually single, plantar warts are multiple and contagious, will grow more and more.

It is recommended to go directly to the hospital to hang up the dermatology department.

The difference between corns and metatarsal warts is: 1, the cause is different, corns are caused by friction and pressure, metatarsal warts are caused by human papillomavirus infection, and are contagious.2, the onset of the different parts of the corns are different, corns are the majority of the good in the back of the small toes or the inner side of the second toes, and the most important thing is that the corns are the most important thing. It is easy to be squeezed. The majority of patients are only one, a few 2-3, metatarsal warts site is not fixed, most of the bottom of the toes, the front edge or the bottom of the foot, often from a change into more than one, and even densely connected into a piece. 3, the skin performance is different, the corns are round, the surface is over-keratinized, a little smooth, is located in the second toe inside the corns, due to sweat impregnation led to the whitish surface of the skin is softer. The surface of the metatarsal warts is rough, papillary or cauliflower-like, and there may be small black spots.4. Symptoms are different, the corns will be painful when squeezed, and most of the metatarsal warts are painless.