If the blisters are small, they can be absorbed by themselves and will gradually dry up in about 2 weeks; if the blisters are large, it is recommended to use a needle to puncture them after disinfection and release the blistering fluid inside the blisters, even though the blisters may still occur in the second and third days after release, they can continue to be released, and the blisters will gradually dry up in about 2-3 weeks, and then the scabs will fall off. The scab will fall off and the wound will heal in about 4 weeks. The actual wounds will be healed, and it is advisable to follow up with the dermatologist to see if the warts have fallen off cleanly, if the epidermis is smooth, it is healed, if there are still black spots or burr-like appearance, it is still not fallen off cleanly, it needs to be treated again.