The selenium sulfide in Selsun Blue fights the yeast that causes dandruff. Because yeast is a type of fungus, we're not surprised that dandruff shampoo also works for jock itch.

Q. I’ve been trying to prevent athlete’s foot and jock itch off and on since I worked at a swimming pool in 1969. My current routine: ...

Dermatologists tell us that alternating treatment with a different agent such as selenium sulfide (found in some Selsun Blue shampoos) can improve dandruff control.

Q: I’ve been trying to prevent athlete’s foot and jock itch off and on since I worked at a swimming pool in 1969. My current routine: 1. Keep it dry. Remove clothing promptly after exercise ...

Another reader found that dandruff shampoo could also cut down on jock itch. He lathered up Selsun Blue and left it on the affected area for five minutes. Dandruff is caused by yeast, a type of ...

You are the first one to suggest that Selsun Blue also might be helpful against atopic dermatitis (eczema). Some research suggests that low selenium levels in the body may be associated with this ...