The treatment of blood blisters after freezing of common warts includes disinfection and sterilization, puncture and extraction of fluids, etc. Usually, different treatments are taken for different sizes of blood blisters. It is a normal phenomenon to produce blood blisters after freezing treatment of common warts, mainly due to the low temperature of liquid nitrogen affecting the deeper tissues or blood vessels, resulting in the seepage of body fluids or blood.
1. smaller blood blisters: for smaller blood blisters, the number is small, the largest diameter does not exceed 1 cm, usually do not need special treatment, pay attention to local health clean, you can use iodine pomade local coating, to play the role of sterilization, with the prolongation of time, blood blisters can be absorbed on their own.
2. Larger blood blisters: for larger blood blisters, blood blisters contain more liquid, can be sterilized after puncture pumping, the liquid will be pumped out, and then also need to put pressure on the bandage, regular disinfection of the wound, change the medicine, and thus prevent infection and scarring.
It is recommended that patients according to their own situation, if necessary, go to a regular hospital, under the operation of a professional doctor treatment, do not blindly operate to prevent skin infection.