Hello,
The Parazap is an herbal alternative to medication. This does not kill the eggs. What it does it expedite the excretion of waste to get rid of higher levels of worms & or parasites. It helps to decrease the amount of undigested fecal matter in the GI tract & colon to decrease the number of eggs that could be harboring in the system.
It is strong, so it is recommended to be used with care.
Tracie