I’m doing fine with Retin A (tretinoin) everywhere except one spot on my forehead??
You didn’t mention your age but you bring up a good point and I would like to emphasize it again for everyone. If you have specific spots that are red, pink, flakey, growing or itchy for longer than a month, it’s very likely that you have a skin cancer or a precancerous spot. Please, please have your doctor check this spot right away!!! Dr. I