You can get it at most any pharmacy. But it doesn't work very well and it must be very hard on the liver because there is a warning on the label not to take it if you liver is damaged. How can it not be if you have worms? The herbs stimulate the liver to purge, release and cleanse, instead of just killing worms so they die and rot in place. This forum is for natural remedies. The pharmaceutical drug forum is where this post should have gone. Please use the pharmaceutical drug parasite forum for this kind of information in the future. Thanks.