Medically reviewed by Robert Burakoff, MD Intestinal worms often lead to gastrointestinal symptoms, like diarrhea, because they live in your digestive tract. Other symptoms, such as a skin rash or ...

In most cases, the rash from a wandering worm is in a foot, ankle, thigh, or rear—basically from a person walking or sitting ...

In the United States, the most well-known skin-penetrating parasitic worm, called a nematode ... when immature larvae excreted in the host poop develop into larvae. The infective larvae then ...