Itchy symptoms after cupping may be caused by dry weather, excessive negative pressure of cupping, skin allergy and other factors.
1. Dry weather: dry weather, cupping of the surrounding environment ventilation is poor, will make the human skin oil secretion ability to decline, and then cupping treatment will enhance the stimulation of the skin, causing itching symptoms.
2. Cupping negative pressure is too large: the negative pressure generated by cupping is too large, which will produce greater stimulation of the skin, resulting in subcutaneous rupture of local capillaries and the formation of bruises, and the peripheral nerves around the stimulation of the itchy skin caused by the situation.
3. Skin allergy: For those who are allergic, cupping may be allergic to the material of the canister, which may cause itching of the skin.
Slight itching after cupping is generally a normal reaction to cupping and should not be scratched, and will subside after a period of time without treatment. However, if the itching is serious, you need to go to the hospital in time.