Sorry I think you misunderstood. I meant doxy to be taken orally and salt enemas are something else.
Movement is slowed down with any kind of piperazine (the synthetic version is called piperazine citrate, i can mail you a source) and the natural and less harsh on the body is xantopharmelia scabrosa herbal pills 12:1 extract. Another great med for that is DEC ( i can mail all sources if you need them). Are you dealing with roundworms or threadworms? Strongyloides? Can you be more specific?
About your teeth grinding, this can be stopped by following a strict detox program, your body is overloaded with toxins. I can mail more details if you wish. You need to be doing the detox as well as the meds together, otherwise meds put an extra strain on your body with extra toxins and this is a downward spiral.