I would continue 5 day double doses every 2 weeks for at least a month or 2 b4 moxi , you just started Fenben let it do its job , then you can use moxi to finish them off alternating with Fenben . Some inflammation (die off)usually occurs along with itching and or joint/muscle pain depending if they are at surface ,down deep in tissue or both. if any bacterial issues arise , I would highly recommend looking into taking a two week course of Antibiotics .