The old man at home went to cupping and pulled something like this out of his arm. The cupping man said it was wet. Is "wet phlegm" really like this?
Cupping, blisters, this is not the performance of heavy moisture in the body, but the skin is damaged under negative pressure for too long! Blisters appear, and bathing in summer and autumn is easy to cause infection. Fortunately, Aunt Wang's skin did not cause local skin infection. If you have diabetes again, the ulcer will be difficult to heal, and the consequences will be unimaginable! It's a trivial matter of cupping, and it's a big loss to cause such a big trouble.