Talk to a clinician for testing before treatment
Use prescribed antiparasitic medication based on the specific parasite identified
Follow the exact dosing schedule and repeat doses if instructed
Treat household contacts and sexual partners when recommended by a clinician
Wash hands thoroughly with soap and water, especially after using the bathroom and before eating
Keep nails trimmed and avoid nail-biting
Wash all bedding, towels, and underwear in hot water and dry on high heat when pinworms are suspected
Clean and disinfect high-touch surfaces regularly
Vacuum carpets and upholstered furniture frequently if pinworms are suspected
Avoid sharing towels, underwear, and bedding
Launder clothing and linens promptly after use
Wash fruits and vegetables thoroughly under running water; peel when appropriate
Cook meat, fish, and poultry to safe internal temperatures
Drink safe water (bottled, boiled, or properly filtered)
Avoid swallowing water when swimming in lakes, rivers, or pools
Use gloves when handling potentially contaminated items (e.g., bedding)
Maintain good hygiene for pets; deworm pets as advised by a veterinarian
Do not use antibiotics or over-the-counter “dewormers” unless directed by a clinician
Seek urgent care if you have severe abdominal pain, dehydration, blood in stool, high fever, or symptoms of neurologic involvement