rosacea
"I had rosacea (occasional red bumps and redness) on my face (only) for several years.  I finally saw a dermatologist, who prescribed minocycline plus a topical application, Clarifoam EF.  Since I began treatment seven weeks ago, my skin improved noticeably with the first ten days and has not shown return of the symptoms.  I'm waiting to see if it does return when I am completely off the minocycline.  A possible side benefit (or coincident), I had a thickening in my throat and chronic cough when lying down or when breathing deeply or laughing.  That also was gone within the first two weeks."