rosacea
"Terrible product that should be avoided!  Don't let your dermatologist talk you into this by giving you a small sample tube first.  You try it and initially it seems like a miracle rosacea cure.  You then have to buy a bigger tube for $80 but it is not a solution to the problem.  It starts off working for a full day at a time but after a week or so the rebound flushing is terrible.  I was applying at 7.30am in the morning before work but after a couple of weeks the severe rebound flushing was kicking in around 4pm in the afternoon.  Face goes severely red for rest of the night.  I had to stop using it, stay at home for a few days until it gets out of your system."