I had cut in corner of mouth. antifungal cream didn't heal. fusidic acid cream's working (3 days using). when can i stop using it? can i kiss my bf?

Cuts are other thing: angular cheilosis or cuts in the corner of the mouth can be fungal, can be caused by a vitamin deficiency, can be caused by an overclosed bite or dentition, or a number of problems. If the antifungal cream was used for 2 weeks and did not work may assume that it is the wrong medication or it is not fungal. An Oral Surgeon should be seen.