vermox
Pharmaranks rates Vermox 3.5/5 for recall safety — an independent score from its FDA recall history and its manufacturer's record. Vermox (Mebendazole) is a medication used to treat Ancylostomiasis, Ascariasis, Trichuriasis, Enterobiasis.
Mebendazole · by Janssen Pharms
Based on 1 source · Recall-safety score from FDA recall history — this product's own recalls and its manufacturer's record. Not an efficacy or quality rating. methodology →
Key facts
- Active ingredient
- Mebendazole
- Form
- Tablet, chewable
- Strength
- Mebendazole 100MG **Federal Register Determination That Product was not Discontinued or Withdrawn for Safety or Effectiveness reasons**
- Type
- Prescription (Rx)
- Brand or generic
- Brand-name
- May treat
- ancylostomiasis, ascariasis, trichuriasis
- Manufacturer
- Janssen Pharms
- FDA application
- NDA017481
- Availability
- Discontinued (per FDA)
What is Vermox?
From the FDA label:VERMOX™ CHEWABLE (mebendazole chewable tablets) is an orally administered anthelmintic. Chemically, it is methyl 5-benzoylbenzimidazole-2-carbamate. Its molecular formula is C 16 H 13 N 3 O 3. Its molecular weight is 295.30. It has the following chemical structure: Mebendazole exhibits polymorphism. The polymorph used in VERMOX™ CHEWABLE is polymorph form C. Mebendazole is a white to almost white powder. It is practically insoluble in water, in ethanol (96%) and in methylene chloride. Each round, flat radius-edged white to yellowish chewable tablet contains 500 mg of mebendazole and is debossed with "M/500" on one side and "J" on the other side. Inactive ingredients consist of: crospovidone, magnesium stearate, microcrystalline cellulose, povidone, purified water, strawberry flavor and sucralose. Chemical Structure
How to use
The recommended dosage in patients one year of age and older is one VERMOX™ CHEWABLE 500 mg tablet taken as a single dose. Chew VERMOX™ CHEWABLE 500 mg tablet completely before swallowing. Do not swallow the tablet whole. For patients who have difficulty chewing the tablet, approximately 2 mL to 3 mL of drinking water can be added to a suitably sized spoon and the VERMOX™ CHEWABLE 500 mg tablet placed into the water. Within 2 minutes, the tablet absorbs the water and turns into a soft mass with semi-solid consistency, which can then be swallowed. VERMOX™ CHEWABLE 500 mg tablet can be taken without regard to food intake [see Clinical Pharmacology (12.3) ]. The recommended dosage in patients one year of age and older is one single tablet of VERMOX™ CHEWABLE 500 mg taken as a single dose, chewed completely before swallowing ( 2 ). See Full Prescribing Information for administration instructions for patients who have difficulty chewing the tablets ( 2 )
Side effects
Adverse reactions reported in clinical trials were anorexia, abdominal pain, diarrhea, flatulence, nausea, vomiting and rash. ( 6.1 ). To report SUSPECTED ADVERSE REACTIONS, contact Janssen Pharmaceuticals, Inc. at 1-800-JANSSEN (1-800-526-7736) or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch. 6.1 Clinical Studies Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice. The safety of mebendazole was evaluated in 6276 adult and pediatric subjects one year of age and older who participated in 39 clinical trials for treatment of single or mixed parasitic infections of the gastrointestinal tract. In these trials, the formulations, dosages and duration of mebendazole treatment varied. Adverse reactions reported in mebendazole-treated subjects from the 39 clinical trials are shown in Table 1 below. Table 1: Adverse Reactions Reported in Mebendazole-Treated Subjects from 39 Clinical Trials Includes mebendazole formulations, dosages and treatment duration other than VERMOX™ CHEWABLE 500 mg tablet Adverse Reaction(s) Gastrointestinal Disorders Anorexia Abdominal Pain Diarrhea Flatulence Nausea Vomiting Skin and Subcutaneous Tissue Disorders Rash Clinical Studies with Mebendazole…
Warnings
Important safety information
Risk of Convulsions: Convulsions in infants below the age of 1 year have been reported ( 5.1 ) Hematologic Effects: Neutropenia and agranulocytosis have been reported in patients receiving mebendazole at higher doses and for prolonged duration. Monitor blood counts in these patients ( 5.2 ) Metronidazole and Serious Skin Reactions: Stevens-Johnson syndrome/toxic epidermal necrolysis (SJS/TEN) have been reported with the concomitant use of mebendazole and metronidazole. Avoid concomitant use of mebendazole and metronidazole ( 5.3 ) 5.1 Risk of Convulsions Convulsions have been reported in infants below the age of 1 year during post-marketing experience with mebendazole [see Adverse Reactions (6.2) ] . 5.2 Hematologic Effects Agranulocytosis and neutropenia have been reported with mebendazole use at higher doses and for more prolonged durations than is recommended for the treatment of soil-transmitted helminth infections. Monitor blood counts if VERMOX™ CHEWABLE is used at higher doses or for prolonged duration. 5.3 Metronidazole Drug Interaction and Serious Skin Reactions Stevens-Johnson syndrome/toxic epidermal necrolysis (SJS/TEN) have been reported with the concomitant use of mebendazole and metronidazole. Avoid concomitant use of mebendazole and metronidazole.
Who should not take Vermox
VERMOX™ CHEWABLE is contraindicated in persons with a known hypersensitivity to the drug or its excipients. Patients with a known hypersensitivity to the drug or its excipients ( 4 )
Overdose — what happens if you take too much
In patients treated at dosages substantially higher than recommended or for prolonged periods of time, the following adverse reactions have been reported: alopecia, reversible transaminase elevations, hepatitis, agranulocytosis, neutropenia, and glomerulonephritis. Symptoms and signs In the event of accidental overdose, gastrointestinal signs/symptoms may occur. Treatment There is no specific antidote.
U.S. Poison Control: call or text 1-800-222-1222 (free, 24/7). In an emergency call 911. From the FDA label; not medical advice.
Interactions
Concomitant use of mebendazole and metronidazole should be avoided [see Warnings and Precautions (5.3) ] .
May treat (source: NIH RxClass)
- ancylostomiasis
- ascariasis
- trichuriasis
- enterobiasis
Dosage forms
Tablet, chewable
The forms currently marketed in the U.S., per the FDA National Drug Code Directory.
Ways to save
Ask for the generic
Same active ingredient, far cheaper. Is there a generic? →
Request a 90-day supply
Bulk fills usually lower the per-dose price vs monthly refills.
Use copay cards
Manufacturer copay cards & patient-assistance programs — especially for brand drugs.
Compare alternatives
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Frequently asked questions
- What does Vermox treat?
- Vermox (Mebendazole) may be used to treat ancylostomiasis, ascariasis, trichuriasis, enterobiasis, based on NIH RxClass drug-classification data (conditions a drug may treat — not a verbatim copy of the FDA-approved label). This is general reference, not medical advice.
- How is Vermox rated?
- pharmaranks gives Vermox a composite score of 3.5 out of 5, currently based on 1 weighted source (FDA regulatory recall-safety data weighted highest). See our methodology at /how-we-rate.
- Is there a coupon or discount for Vermox?
- pharmaranks is an independent ratings site, not a pharmacy — we don't issue coupons or sell Vermox. To pay less, ask your prescriber or pharmacist whether a generic equivalent exists, check the manufacturer's copay/savings card and patient-assistance program, and compare a pharmacy discount card against your insurance copay. Prices vary by pharmacy, insurance, and location, so always confirm at the counter. This is general reference, not medical or financial advice.
- Who makes Vermox?
- Vermox is marketed by Janssen Pharms. You can see Janssen Pharms's full profile, rating, and other products on pharmaranks.
- Is Vermox a brand-name or generic drug?
- Vermox is a brand-name product with the active ingredient Mebendazole.
- Is Vermox available over the counter?
- No. Vermox is a prescription (Rx) medication in the US — you need a prescription from a licensed clinician (in person or via telehealth); it isn't sold over the counter. For some conditions there are OTC alternatives — ask your pharmacist.
- What forms does Vermox come in?
- Vermox is currently marketed as tablet, chewable, per the FDA's National Drug Code Directory.
- Is Vermox FDA-registered?
- Vermox is on record with the U.S. FDA under application number NDA017481. You can verify this on its official FDA label.
- Has Vermox been recalled by the FDA?
- Vermox has no FDA recalls recorded under its own application in the openFDA enforcement database. Its recall-safety score reflects its manufacturer's overall recall record. This is general reference, not medical advice — check the FDA recall database for the latest alerts.
- Is Vermox safe?
- There's no single safe-or-not verdict. pharmaranks gives Vermox a recall-safety score of 70/100, based on its FDA recall history (no recalls under its own FDA application) — not an efficacy or side-effect rating. Review its FDA-label side effects and warnings before use, and always consult a licensed professional.
- What are the side effects of Vermox?
- Vermox's side effects are taken directly from its FDA label. From the label: Adverse reactions reported in clinical trials were anorexia, abdominal pain, diarrhea, flatulence, nausea, vomiting and rash. ( 6.1 ). To report SUSPECTED ADVERSE REACTIONS, contact Janssen Pharmaceuticals, Inc. at 1-800-JANSSEN (1-800-526-7736) or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.… Both common and serious reactions are documented in full on this page. This is general reference from the FDA, not medical advice — always consult a professional.
Clinical content sourced from the FDA label via openFDA (U.S. FDA). View the FDA label on DailyMed → Provided for general reference only — not medical advice. Always consult a licensed professional and the current prescribing information.
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vermox
70/100