1. Excessive suction: When using Bibotine, the suction is too large, which exceeds the range that the skin and tissues can bear, which will lead to soft tissue injury and cause swelling and pain.

2, the use time is too long: excessive use of Bibotine, especially in the same part for a long time, will lead to excessive stimulation of local tissues, causing swelling and inflammatory reactions.

3. Improper use of technology: Biboting needs certain skills and methods. Users who have not received professional training or have not mastered the skills correctly will cause unnecessary injuries and swelling.