One drug on it's own will not do it, otherwise they build up a resistance. It has taken since diagnosis over 12 mths to now just being in the mop up stage. I have been lucky to have Dr guidance. Diet plays a huge roll in success, I eat well, exercise hard and meditate. I stopped feeling like I was at war and felt compassion that the parasites just chose the wrong host. Might sound silly but changed everything, fixed my mind and the body just followed. I wish you well.