Blisters on the mouth, may be due to herpes simplex or trauma related, in the case of wound rupture, you can apply erythromycin ointment.
1. trauma: when the patient due to accidentally biting the lips, or burns and other circumstances, resulting in blisters on the mouth, if also secondary to the rupture of infection, can be under the guidance of the doctor to apply erythromycin ointment for anti-inflammatory treatment.
2. Herpes simplex: belongs to a viral skin disease, to the edge of the lips, corners of the mouth, around the nostrils and other places, and is very easy to recur, the blisters on the mouth is more prone to ulceration and seepage, you can use aciclovir ointment for treatment, erythromycin ointment has an anti-inflammatory, anti-infective effect, you can use with the use of.
Patients with blisters on the mouth, should be actively under the guidance of the doctor to clarify the cause of the disease, symptomatic treatment, to avoid aggravation of the symptoms.