Red bumps on the face after scraping may be due to contact dermatitis, folliculitis, urticaria and other diseases.
1. contact dermatitis: gua sha site skin contact with gua sha board or topical essential oils and other substances, can cause a local allergic reaction, in the gua sha site erythema, pimples, pimples, etc., in the face of the “red bumps”.
2. folliculitis: hair follicles and their surrounding tissues are infected by bacteria and other pathogens caused by inflammatory skin disease, may be with gua sha after the local skin tiny breaks, bacteria, fungi, etc. from the breaks invasion, caused by local infection. Often manifested as red papules, pustules, etc., with pain or itching, in the face of “red bumps”.
3. urticaria: if the patient itself exists skin scratch disease, when the skin by gua sha, essential oils and other substances stimulation, can cause allergic reaction, the local appearances of wind, pimples, accompanied by itching, etc., in the face of the “red bumps”, usually can be subsided by itself.
The face after scraping red bumps may be caused by other diseases, it is recommended that patients go to the hospital in a timely manner, under the guidance of the doctor to clarify the diagnosis of standardized treatment.