rosacea
"I was just living with my rosacea but went to my opthomologist because of a chalazion (a cyst caused by a plugged oil duct on the inside of my upper eyelid).  She performed a procedure in her office to drain the chalazion and prescribed Doxy to thin my oil secretions.  In a day or two, little plugs of hard oil were actually coming out of my pores.  My skin became clear and soft.  The dryness in my eyes was gone.  I too have dealt with the nausea but learned early on to eat some crackers or small snack just before I take it.  I took 2 - 100 mg tablets a day for 5 days (she called this a "loading dose") then 1 tablet per day after that.  I would rate this medicine a 10 except that there are dietary and other drug restrictions going with it."