Warts Can Be Aggravating
The wart area may also be treated with salicylic acid and other chemicals that are 'painted' on the area. This is later washed off and the affected area is dried and perhaps covered with some protective strip. You may be suggested to check your smoking and dietary habits for fostering better wound healing and reducing chances of infection. It is local anesthesia that is applied for wart treatment and soon after the operation this loses effect and pain can be felt. So, pain killers are prescribed.
You need to be careful too. It can be that a margin of the skin around the lesion may need to be removed while removing the warts thus creating the risk of leaving a bigger wound that is more conspicuous than the original wound. Warts are pretty ugly little fellows but there is no need in you feeling ashamed, you can do something to get rid of them if you really want.