I know how you feel. There must be a way of killing worms in the flesh.. I just can't understand noone knows how. I illed a very large Ascaris beast about 30 cm long and pencil thick. They lay hundreds of eggs daily. Its impossible to keep up with it. Heaps of worms around my neck, so painful and moving around my liver and up my osophogus. I hate swallowing spoonfuls of larva daily but that's my life at the moment.
Personally I feel like my mother died from worm infestation at 83. The formal cause of death was bowel obstruction and bowel death... however I noticed that she went blind in one eye before this, was VERY DRY skinned (typical of ascariasis) and couldn't bare to be in bright light (would always have her sunglasses on).
I think this is an extremely common condition that we are experiencing... but its always called something else.