Did cryotherapy have no effect?

summary

The main treatment of verruca vulgaris and verruca plantaris is liquid nitrogen cryotherapy; Generally speaking, the more severe the cryotherapy is, the easier it is to blister, and the better the effect is; Therefore, unless it is a special part (such as the joint part), the doctor will handle it more heavily; But sometimes, there will be blisters broken after cryotherapy, which is easy to cause inflammation and infection. How to deal with and prevent this? Here is my experience:

Did cryotherapy have no effect?

After freezing, skin blisters usually form slowly after a few hours, and slowly the next day; Try not to squeeze this blister, just let it be; If the blister is too big, it will burst by itself, or some people feel uncomfortable, it will burst the blister (as shown in the figure below), which is not uncommon in clinic. At this time, oral anti-inflammatory drugs should be taken to prevent infection; Especially in summer, infection is more likely;

If the local swelling pain, suggesting that infection has occurred, at this time must take antibiotics such as cephalosporins; At the same time, it is suggested that the external use of compound Phellodendron solution has the effect of local anti-inflammatory and sterilization, and also has the effect of astringent wound; In addition, experience shows that the effect of Baixuan xiatare tablet on local infectious inflammation is also good; These are the experience of our clinic;

If the local swelling and pain area is relatively large, bright red, or the arm and leg pain is heavy, or the red line appears from the wound (this is lymphatic infection), it indicates that obvious infection has occurred, which is called erysipelas in medicine; It is rare; In addition to the above treatment, rest is recommended; Of course, if you want to get better quickly, you can go to infusion, play anti-inflammatory needle; It will take at least three days; Of course, the cost is higher;

matters needing attention

Prevention of infection methods: Blister broken immediately take antibiotics, is a good preventive method; In addition, people's constitution is different, blood circulation is different; Therefore, the freezing of hand and foot parts should be lighter in the first time, to see how acceptable the individual is, and then consider aggravating it in the second time, so as to prevent the occurrence of giant blisters (although giant blisters mean warts can be eliminated faster), and reduce the incidence of infection;