How about using plastic cupping device to get blisters?
Is this the first time you do it, your picture in my opinion is very normal, one is water wet your father in two, is a long time, 15 minutes, although done before, but this site may have done, or do not long before that happens, I have seen many all right.
About an hour later, the Jigan blister is a little drum up to you this treatment can, can not handle, will disappear, you now, back there will be a similar situation, alcohol paint disinfection is good, can also use gentian violet even better. There will be hot pain, but it is normal, and rest assured that you will absorb it yourself. If in a hurry, introduces a method: according to the number and size of the bubble, taking wheat or rice (to be used dry, the best wheat), with teeth chewing into paste, covered in foam, fixed with medical absorbent cotton and medical tape, a few hours put in the water out of the bubble, no discomfort, a few days later. It will fall off, leaving no scars.
Someone said to me with a broken blisters, needle, soaked in alcohol after disinfection, the blisters are punctured, the water flows out of yellow, I use a cotton stick to dry the water, and gave him the iodine.