Plantar warts are common warts that occur on the soles of the feet. The actual warts are usually not contagious if the warts are necrotic, but if the warts aren’t, they may be contagious.
1. will not be infectious: cryotherapy is currently the treatment of plantar warts more commonly used a method, mainly liquid nitrogen sprayed directly in the affected area, and then make the warts necrotic shedding, if the warts are relatively small or a number of times the treatment, warts have been off, this time it is not contagious, even if the blood blisters are broken is generally not contagious, but pay attention to strengthen the care to avoid the infection of the case occurred.
2. will be contagious: cryotherapy plantar warts, sometimes not once can make the warts off, may need two or even more times, if the warts are not off, still infectious, this time the blood blisters broke the virus, may be infected to other people.
The blood blisters broke after the plantar warts freezing need to be timely medical treatment, under the guidance of the doctor in time to deal with.