Q: I have had jock itch for about a year now.  The cream the doctor gave me doesn’t work.  Do you have any other suggestions?

A: Jock itch is usually triggered by a fungal infection.  Warm, moist areas such as the folds of the groin provide hospitable conditions for these organisms.

Antifungal creams (often the same that are used for athlete’s foot or vaginal yeast infections) are frequently recommended.  Other approaches include using Cetaphol cleanser on the affected area instead of soap.  The ingredient propylene glycol has both antibacterial and antifungal activity (Journal of Investigative Dermatology, May 1947). 

Dandruff shampoo such as Selsun Blue, containing selenium sulfide, also might be helpful.  Be sure to rinse the skin thoroughly.

• Article by Joe and Teresa Graedon
• Copyright The Seattle Times