I took the inject-able ivermectin and it was helpful, but expensive. I still use it as a spot treatment on the really badly infected areas on my face. And, I used dog dewormer fenben, but again it's expensive and given I am no guarantee doctors will help me I felt i needed to get serious about long term treatment. After spending hundreds on vet meds I decided to book a cheap weekend trip to Mexico and buy prescription meds there. The fenben in particular was really pricey and I hated eating a gritty mix of yogurt twice a day. I came back with a $150 worth of prescription meds that should last me at least two months. And, I had a nice weekend break that was a welcome bright spot in my otherwise stressful life right now.