WORMENTEL

WORMENTEL 444mg

 

What is this medicine?

Wormentel 444 mg contains fenbendazole, a broad‑spectrum anthelmintic. It’s used to treat intestinal parasitic infections—including roundworms, hookworms, whipworms, pinworms, tapeworms, and in some cases protozoa like Giardia—in both humans and animals. It works by disrupting the worm’s ability to absorb glucose (via β‑tubulin inhibition), leading to energy depletion, loss of reproductive ability, and death.

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What should I tell my health care provider before I take this medicine?

Tell your provider if you have:

• Any allergy to fenbendazole or similar benzimidazole drugs

• Liver disease, as liver function monitoring may be needed

• Bone marrow issues, due to rare risks of blood cell suppression

• Pregnancy or breastfeeding, as it’s not routinely recommended

• Coexisting seizure disorders, especially if treating neurocysticercosis—additional meds like anticonvulsants may be necessary

• Concomitant liver‑metabolized medications (e.g., carbamazepine, phenobarbital, cimetidine), which may affect fenbendazole levels

• If you plan to donate blood—you may need to wait until after treatment.

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How should I use this medicine?

• Typical dosage: 444 mg orally once daily for 3–5 days; repeat the course after ~3 weeks if necessary.

• Take with food (especially fat) to improve absorption.

• Swallow the tablet whole; do not crush or chew unless explicitly instructed.

• Complete the full course, even if symptoms resolve.

• Overdose: Seek emergency care immediately.

• Missed dose: Take when remembered unless it’s almost time for the next dose — do not double dose .

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What may interact with this medicine?

• CYP inducers (e.g., carbamazepine, phenobarbital) may reduce fenbendazole effectiveness

• Cimetidine may increase blood levels

• Other liver-metabolized drugs may require dose monitoring.

• Always inform your provider about all medications, including OTCs and supplements.

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What should I watch for while using this medicine?

• Liver function and blood counts, especially with prolonged use

• Neurological signs like headache, dizziness, or seizures if treating neurocystic contexts

• Allergic reactions (rash, swelling, breathing difficulty)

• Avoid donating blood during and shortly after treatment

• Pregnant/breastfeeding individuals should use caution and consult healthcare providers

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What side effects may I notice from this medicine?

Report immediately:

• Allergic reactions (rash, swelling, breathing issues)

• Signs of liver injury (jaundice, dark urine, RUQ pain)

• Bone marrow suppression (unusual bruising, bleeding, infections)

• Neurological changes (seizures, severe headaches, vision issues)

Common (usually mild):

• GI upset: nausea, vomiting, diarrhea

• Headache, dizziness, mild fever

• Rare hair loss or transient liver enzyme elevation with long use

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Where should I keep my medicine?

• Store at 20–25 °C (68–77 °F); short exposures between 15–30 °C are acceptable

• Keep in a cool, dry place, protected from moisture, heat, and direct sunlight

• Keep out of reach of children

• Do not use after the expiration date

• Swallow whole; do not crush unless instructed