Written & medically reviewed by Dr. Sanjay Anbu, MBBS· Last reviewed
Intestinal worms are common, especially in children, and are easily treated with deworming tablets. Good hygiene and treating the household prevent them coming back.
Deworming tablets clear most common intestinal worms
For threadworm, treat the whole household and repeat after 2 weeks
Routine deworming is often advised every 6 months in childhood
Hygiene (handwashing, short nails, clean bedding) prevents reinfection
Commonly used
Albendazole
Mebendazole
Ivermectin (certain infections)
Praziquantel (tapeworm)
Diethylcarbamazine (filariasis)
When to see a doctor urgently
Weight loss, blood in stool, or a swollen tummy
Passing a large worm, or worms not clearing after treatment
Pallor and tiredness (possible anaemia from heavy infestation)
Not a prescription. This lists medicines commonly used for this condition to help you understand your options — it is NOT a prescription. Do not self-medicate: the right choice and dose depend on the cause, your health and other medicines, and prescription drugs (especially antibiotics) need a doctor. Misusing antibiotics drives resistance.
Frequently asked questions
Which tablet is best for worms?
Albendazole or mebendazole clear most common intestinal worms. For threadworm, treat the whole family and repeat the dose after 2 weeks, with good hygiene.
How often should I deworm my child?
Many programmes advise deworming every 6 months in childhood. Follow your doctor or local health guidance.
Do I need to treat the whole family?
For threadworms, yes — treating everyone together plus good hygiene prevents reinfection.
Reviewed by Dr. Sanjay Anbu, MBBS. MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.