Man, you are assuming that you have parasites in the barin, trying to self-diagnose? This is silly. You need to go and see an expert parasitologist. The best in the world is in NY city, Dr. Kevin Cahill, and he does a test that no one does. Go see him. And he will find if you have a parasite. Stop wasting precious time assuming what you have, and trying to take some random meds.