Re: Parasites causing throbbing pain in head ... How long before death?

Indeed the thought of having parasites can make you go crazy as well.
There will always be eggs coming in and your immune system killing them off.
It's only when your immune system starts failing due to illness, malnutrition, bad diet, lack of stomach acid, lack of exercise, when they find a way to form colonies that grow out of control and can't be controlled again.

When youre in India or Asia as a westerner, you have pretty much about a 100% of getting an infection. Where as the local barely get sick. It's because their immune system has adapted to most local parasites and ours hasn't.