Deworming medications are usually recommended to be taken in the morning on an empty stomach or in the evening before bedtime to increase the contact time between the medication and the parasites in the intestinal tract. The exact timing of dosing varies slightly depending on the medication. Deworming medication has the effect of expelling, killing or inhibiting parasites, mainly for diseases caused by roundworms, tapeworms, pinworms and nematodes. When taking deworming medication, the specific usage and dosage should be chosen according to the patient’s physical condition and the severity of the disease. The choice of the time to take the medicine varies from one type of dewormer to another, but most dewormers are recommended to be taken on an empty stomach to help the drug and the parasite come into full contact and thus work. In general, you can choose to take it in the morning on an empty stomach or in the evening. Some anthelmintics are toxic to the body, so patients should be observed when taking them, and pregnant women should take them with caution.