I've been using Albendazole to treat Ascaris for about 6 months...I have improved but I still have quite a big problem. Give it a week or so and you might start to see some improvement. Hate to say it but if you have a bad infection don't expect to be cured overnight. Also, the Albendazole may not have caused the scattering. I seemed to notice that when I was taking the drugs my symptoms, biting etc seemed much worse, but it's just because they don't like the drugs. So don't automatically think it's making the situation worse, it's just disturbing them.