Scraping cupping back itch, may be a normal phenomenon, may also be improper operation, allergic reactions, skin infections, etc., when the symptoms are serious, you should consult a doctor in time to find out the cause of the disease.
1. normal phenomenon: gua sha is the use of gua sha board and gua sha oil, in the body surface for repeated scraping, friction. After scraping the skin localization can appear dark red bleeding spots. And cupping is the use of fire, pumping and other methods to produce negative pressure, so that the adsorption of the body surface, resulting in local bruising, scraping cupping are skin surface operation methods, can damage the epidermis of the nerves, which appeared itching.
2. Improper operation: gua sha cupping can play the role of the meridian, the role of qi and blood, but if the operation is not appropriate, such as cupping time is too long, can cause local skin damage, thus appearing itchy symptoms, may be accompanied by blisters, redness and swelling.
3. allergic reaction: part of the patient if the canned material, or scraping oil and other allergic reaction, can also lead to local skin itching symptoms, can also appear erythema, wind and other skin manifestations.
4. skin infection: after scraping gua sha cupping, the skin can be subjected to certain damage, the patient’s resistance is relatively reduced, easy to cause bacteria, viruses and other pathogens invade the skin, so there can be itchy phenomenon.
After scraping Gua Sha cupping, if there is a serious itching symptoms, you should consult a doctor in time, and by the doctor to carry out the appropriate treatment. In addition, gua sha cupping needs to be operated by a professional Chinese medicine practitioner to minimize the occurrence of adverse reactions.