mouth sores

Just wanted to let everyone know my dr. suggested Lysene for the mouth sores. I pretty much knocked it out with peroxide. So,,,also he suggested cortisone cream for hard rashy patches on face but aveeno seems to be doing an ok job. Wondering if all the creams and pills mentioned here before,flocinonide cream, zyrtec pills, benedryl gel, hempz,diprolene cream, etc. were over the counter or prescription? (in case I need to try something else) Thanks for info.
This all seems very worth it! My viral load went from 2 million plus to 450,000 after four weeks on pegasy. I'm very optimistic. Thanks again for all that helped me decide to TX.