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Pronunciations cutaneous cutaneous larva migrans larva migrans

Creeping eruption (cutaneous larva migrans) is a hookworm infection transmitted from warm, moist soil to exposed skin.

This infection is caused by a hookworm that normally inhabits dogs and cats. The eggs of the parasite are deposited on the ground in dog and cat feces. When bare skin touches the ground, which happens when a person walks barefoot or sunbathes, the hookworm gets into the skin. Starting from the site of infection—usually the feet, legs, buttocks, or back—the hookworm burrows along a haphazard tract, leaving a winding, threadlike, raised, red rash. The eruption itches intensely.

A liquid preparation of thiabendazole Some Trade Names
MINTEZOL
applied to the area effectively treats the infection. Thiabendazole Some Trade Names
MINTEZOL
or ivermectin given by mouth also is effective.

Last full review/revision February 2003