My dhaugter have worms i gave her many medicnesbut no use?

Try other meds or...: I don't know what types of worms she has but most worms are not that serious. If it's pinworms, often the problems is that the meds worked but she has been re-infected from eggs in the household environment. Other meds may help but there are also natural remedies for worms.Papaya seeds are proven effective-1 tsp ground papaya seeds once a week can help (higher dose if she weighs more than 50 lbs).