My 4 year old son has ringworm on his skin and large spots on his scalp for about 3mths now. We have done oral Antifungal med for 2mths now and almost every over the counter creams. None of it seems to be working. His pcp says we need to continue to do the oral med and creams. I would love some help on this! He is developing new spots. He has started complaining of his stomach hurting and I know the oral med can cause stomach problems but blood work shows everything is fine with him taking the oral med. Can I pls get some answers!