A small, hard, benign growth on the skin, caused by a virus is called warts. The main reason behind warts is the papillomavirus, or HPV virus on the upper layer of the skin. This can be cured on its own with time frame of a year or a month. As with time the immune system will be able to fight the germs of papillomavirus. However, this needs to be treated when they become painful, irritating or growing on the other parts of the body.

Wart treatment can help to remove the wart form the skin but that can appear again on some other part of the body. The treatment can be very painful depending on the size and location of the wart. The treatment is not successful every time as the virus is not being removed but it is treated on the upper skin. There can be many ways through which warts can be treated however the reemergence of wart cannot be stopped.