I recommend you to go to your doctor and ask for  a medicine for parasites. Ask for Vermox and a dose of Praziquantel. Once you use these rest for a week and do your herb thing.

Herbs are not very effective against parasites, most of these herbs are sold as parasite cleaners, however, there is no medical study behind it that tells you it kills parasites, it may only show antiparasite properties and it does not mean it eliminates them. Its all based on traditional use of these herbs, a good way to trick people and make money :)