The symptoms of itchy back after fire cupping may be caused by cold and dry weather, improper operation, incomplete sterilization and other factors.
1. Cold and dry weather: when the weather is cold and dry, it will lead to the slowing down of blood circulation and the reduction of oil secretion of human skin, which will enhance the negative pressure on the skin stimulation when cupping, and then the itchy back symptom will appear.
2. Improper operation: cupping operation of negative pressure is too large, will produce strong stimulation of the local skin, so that the skin under the micro-capillary rupture and produce bruises, and then enhance the stimulation of peripheral nerves around the back of the skin after cupping itchy situation.
3. Incomplete sterilization: cupping will promote blood circulation in the back, so that the hair follicles in the back open, and cupping using the canister is not thoroughly sterilized, it is easy to lead to the hair follicle tissues are infected by bacteria, thus causing itching of the back.
Under normal circumstances, mild itching of the skin for the normal reaction of cupping, do not need special treatment to recuperate for a few days can slowly recover, if the situation is serious, it is recommended to consult a doctor in a timely manner.