What Is The Cause And Treatment For Recurring Fungal Infection Under Foreskin?

Hi, I wanted to get some suggestions on how to deal with a recurring fungal infection under the foreskin. I ve been using standard over-the-counter creams for yeast infections and they seem to work, but then after several weeks the infection seems to flare up again. I ve made sure to use the cream for a solid two-three weeks each time, but it just keeps coming back. It s not getting any worse, but it s certainly not going away completely. Thanks for your help!