DEAR DR. GOTT: I have had jock itch for nearly three months. I have tried everything from salves to powder. It is a very long story but I do need help. I am 85 years old. I wash my towels every day. I am thinking of drinking buttermilk but I do not even like milk let alone buttermilk but I am beginning to become desperate.
DEAR READER: Jock itch (tinea cruris) is a common fungal infection. It is often caused by the same organism (dermatophytes) that causes athlete’s foot. It isn’t serious in most cases, but those with weakened immune systems tend to have a harder time getting rid of the infection.
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