Herpes on the corners of the mouth after scaling is usually mainly caused by herpes simplex virus type I herpes on the lips and mouth, once found need to consult a doctor in time for treatment.
Under normal circumstances, in the regular public hospital stomatology dental scaling will not cause herpes on the lips and around the lips, if blisters appear on the lips is generally due to herpes simplex virus type I. In addition, the herpes on the lips and mouth has a certain self-limiting, usually about a week or so can be self-healing, so do not need to worry too much.
In addition, usually keep a light diet, try to avoid eating greasy, spicy and stimulating food, if necessary, you can also daily with the gargle compound chlorhexidine mouthwash treatment, in order to promote the healing of herpes. The use of medication should follow the doctor’s instructions.