The elimination time of can mark after cupping varies according to the difference of individual physique, and the methods to promote the rapid elimination of can mark mainly include hot compress, massage and so on. 1. Hot compresses can be applied to the parts with cupping marks to accelerate local blood circulation and promote the absorption of subcutaneous blood stasis. Hot compresses should pay attention to the appropriate temperature of the towel to avoid overheating and damage to the local skin. 2. In the local massage, massage can increase the massage oil and other media operation. Operation should pay attention to the strength of the massage, too much strength will cause skin breakage, resulting in damage. In general, cupping the formation of the can mark in about a week can subside on its own. If the time is too long, the can mark is still not light or disappear, should go to the hospital to consult a doctor to clarify the cause.