tamazaball- What I described (mouth ulcer on the cheek inside the mouth) was a Canker Sore. Myrh Tincture is very good, in fact Myrh is combined with Golden Seal Root in the manufacture of good quality Natural Toothpastes. Myrh works on the infection, I know this because I used this on my Mouth Ulcers (many times) and within a few applications they were gone pain free. Myrh is sold Over The Counter in many Pharmacies, as well as most Natural Food Stores.
