Warts are caused by different strain of human papilloma virus(HPV). Warts are most commonly seen on face, hands, scalp & feet. They may also develop in the genital or anal area. Depending on type of wart, we can remove it by topical medication like Salicylic acid, Retinoic acid, Psoralene, by Electrocauterization, by Laser removal or Cryotherapy(lig. No).