rosacea
"I've taken anti-biotics for Rosacea for about 10 years. I told my doctor I didn't like that.  He gave me a free sample of Soolantra.  At first it made the rosacea worse.  Then after a couple of weeks, better. Then I stopped taking anti-biotics.  Then I switched to the horse-medicine product with Ivermectine. It costs about 10 times less than Soolantra.  Literally, WAY cheaper.  My rosacea is now, with no anti-biotics more gone than ever in the past 15 years or so.  It's been perfect for about 4 months now.  Cheap horse medicine in tubes, smelling like apples to appeal to horses, works great for my rosacea."