I was taking 400 twice a day. It's not bad i feel maybe less crawly on it but still feel stuff tingling in my neck sometimes. I worry most about my liver though, last time after 8 days on it it brought liver enzymes high. This morning and laht night my stomach started cramping so I feel a little cautious now and I'm taking pineapple and lemon water. After using the bathroom I feel better though.
It could be biltricide will be needed next, a lot of sites say just a few days of abendazole is needed for a lot of type of worms initially with follow up treatment so I think maybe biltricide would get the flukes faster if it isn't other stuff I have too.