| Mebendazole | |||
Take the missed dose as soon as you remember. However, if it is almost time for the next dose, skip the dose you missed and take only the next regularly scheduled dose. Do not take a double dose of this medication.
Symptoms of a mebendazole overdose include nausea, vomiting, diarrhea, and abdominal pain.
Treatment of family members and other close contacts may be necessary. Pinworm is spread very easily to others in close contact with the infected person.
To prevent reinfection, toilets must be disinfected daily, and clothing, linens, towels, and pajamas must be changed and washed daily.
Other, less serious side effects may be more likely to occur. Continue to take mebendazole and talk to your doctor if you experience abdominal pain, diarrhea, or a fever.
Side effects other than those listed here may also occur. Talk to your doctor about any side effect that seems unusual or that is especially bothersome.
Medicines used to treat seizures, such as phenytoin (Dilantin), ethotoin (Peganone), mephenytoin (Mesantoin), and carbamazepine (Tegretol), may decrease the effects of mebendazole. Tell your doctor if you are taking any of these medications so that your therapy can be monitored.
Drugs other than those listed here may also interact with mebendazole. Talk to your doctor and pharmacist before taking any prescription or over-the-counter medicines, including vitamins, minerals, and herbal products.
Your pharmacist has more information about mebendazole written for health professionals that you may read.
Mebendazole is available with a prescription under the brand name Vermox in 100 mg chewable tablets. Other brand or generic formulations may also be available. Ask your pharmacist any questions you have about this medication, especially if it is new to you.
Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use this medication only for the indication prescribed.
Related Learning Centers |
![]() |
![]() |
