i have no way of diagnosing the type of mouth sores that you have but clotrimazole lozenges would only be helpful for yeast (thrush). they would not have any effect on canker sores (aphthous ulcers) or other lesions. most recurrent mouth lesions are aphthous ulcers.
bothered about 3-4 years with sores in mouth. doctors have given me clotrimazole lozenges to dissolve. not cancer. comes and goes. dont know what is wrong. want to get rid of this for good