Hello,
Threadworm eggs are transmitted through the oral cavity via hands, clothing, and dust in the house. The worms hatch and grow in the colon. At night, they migrate to the anal area to lay their eggs.
A tell tale sign of infection is anal
itching at night.
Treatment includes mebendazole 100mg, hand washing, and cleaning all clothing and household surfaces. Treating all family members is important too.
Hope this helps. Let us know how it goes.