The cause of blisters after cupping may be caused by too much cupping force, too long cupping time and so on.
The principle of cupping is to adsorb on the skin through negative pressure, so as to stimulate the acupoints to achieve the therapeutic purpose. In general, the time of cupping will be controlled in about 5 to 15 minutes, and when the cupping time is too long, it may lead to the phenomenon of blisters after cupping. In addition, if the suction force is too large when cupping, it will also cause blisters after cupping.
If blisters appear after cupping, be careful not to break them and let them absorb naturally. If the blisters are too large, they should be treated by a physician.
If there is a need for cupping, it is recommended to go to a regular hospital and have it done by a professional doctor.