Dear Dr. Gott: I am 82 years old and have COPD (chronic obstructive pulmonary disease). My problem is that I suffer from a rash on my legs from the knees down. My doctor says it doesn”t look like ...

Dear Dr. Gott: I am 82 years old and have COPD (chronic obstructive pulmonary disease).My problem is that I suffer from a rash on my legs from the knees down. My doctor says it doesn't look like ...