Ascaris lumbricoides falling out during bathing may be due to the fact that the roundworms have died, or due to the consumption of acidic food by the host stimulating the roundworms to crawl out on their own.
On the one hand, if deworming drugs have been taken, it is likely that roundworms are killed and fall out from the anus; on the other hand, roundworms are sensitive to acidic stimuli, and consumption of more acidic food may prompt roundworms to crawl out from the anus.
Adults of live roundworms usually parasitize the small intestine of human beings and mainly take digested and semi-digested food as their source of nutrition. Only after accidental ingestion of infective roundworm eggs by human beings, roundworm eggs hatch in the body and, with the help of hyaluronidase and protease, undergo four molts in the body and finally develop into adult roundworms in the small intestine. Both larvae and adult roundworms can cause disease and damage to the human body, requiring prompt treatment.
When you find yourself with roundworm parasites, in addition to timely treatment with deworming drugs (such as albendazole, mebendazole or levamisole, etc.) under the guidance of a doctor, you should pay attention to hygiene in your normal life, and wash your hands and disinfect them before and after meals.