What is a good over the counter medication for an open sore?
On One Hand: A Good Ointment Might WorkPolysporin Ointment is a good over-the-counter drug for treating open sores. It is an antibiotic and works by stopping or preventing bacterial infections. When applied the ointment either kills susceptible bacteria or inhibits their growth. The ointment will also keep the wound clean and moist, according to Dr. John L. Bezzant, a practicing physician in Utah.On the Other: Seeing A Doctor Might Be BestInstead of relying on over-the-counter remedies you should be seeing a doctor if you have a persistent open wound or deep wound puncture.Bottom LineHealth experts are reluctant to offer a single solution for an open sore without seeing the wound or knowing more about its origin. An open sore could be the result of many things, including herpes, skin cancer or other problems. Thus, there is no single expert opinion on the best remedy for this without at least a visual examination by a physician.Source:University Health Care Center: What Is A WoundDrugs
