DEAR DR. GOTT: You recently published a letter from someone who wrote about a skin rash. The person had tried various creams, lotions and had been to several dermatologists for treatment and medication, with little or no help.

I am an 83-year-old male. About 20 years ago, I had this same problem. My wife suggested that I stop wearing clothes that had polyester, wool or acrylic. I began wearing only cotton underclothes, shirts, sweaters, etc. The rash cleared up within weeks, and I have not had it since. If I do wear a sweater and sit in a chair covered with polyester for any length...

Log-In to view full story or view our Registration Guide.