Wormentel Duo 156 (Fenbendazole/Ivermectin)
Price range: $85.00 through $210.00
| Active Ingredient: | Fenbendazole/Ivermectin |
|---|---|
| Indication: | Parasitic infections, Anti-Worm |
| Manufacturer: | Kachhela Medex Pvt. Ltd. |
| Packaging: | 10 tablets in 1 strip |
| Strength: | 156mg |
| Delivery Time: | 10 To 15 days |
Wormentel Duo 156 (Fenbendazole / Ivermectin)
Wormentel Duo 156 containing two active ingredients that work together to target a broader range of parasitic worm infections. This page provides general educational information for adults.
What is Wormentel Duo 156?
Wormentel Duo 156 is a fixed-dose combination medicine that brings together two well-known antiparasitic compounds — fenbendazole and ivermectin — into a single formulation. Each ingredient targets parasitic worms through a different mechanism, which means the combination can address infections that one ingredient alone may not fully cover.
The “156” in the name refers to the total combined strength of the active ingredients per dose unit. This dual-compound approach is used in cases where the treating physician determines that broader parasitic coverage is clinically appropriate.
What is Wormentel Duo 156 used for?
Wormentel Duo 156 antiparasitic is generally indicated for infections caused by one or more types of intestinal or tissue-dwelling parasitic worms. Common uses include:
- Mixed intestinal worm infections involving more than one parasite species
- Roundworm infections (Ascaris species)
- Hookworm infections (Ancylostoma, Necator)
- Strongyloidiasis (threadworm infection caused by Strongyloides stercoralis) — a condition where ivermectin shows particular effectiveness
- Whipworm (Trichuris trichiura) infections
- Certain filarial infections, depending on clinical assessment
A doctor will typically order a stool test or other diagnostic test to confirm the type of infection before recommending a combination treatment. Not every worm infection requires both active ingredients.
How does Wormentel Duo 156 work?
The two ingredients in this medicine work through entirely separate pathways, which is what makes the combination effective against a wider range of parasites.
Fenbendazole — starving the parasite
Fenbendazole binds to a protein called beta-tubulin inside the worm’s cells. This prevents the worm from forming the internal structures it needs to absorb glucose. Without glucose for energy, the worm becomes immobile and eventually dies. The body then passes it out through the digestive tract naturally.
Ivermectin — paralysing the parasite
Ivermectin works on the parasite’s nervous system. It binds to specific channels in the worm’s nerve and muscle cells, causing a flood of chloride ions that results in paralysis. The immobilised parasite can no longer feed or reproduce and is cleared from the body over time.
Together, these two mechanisms make it harder for a mixed parasite infection to escape treatment — each ingredient covers gaps the other might miss.
General usage information
The following points are for general awareness only. Always follow the instructions given by your prescribing doctor or pharmacist.
- Taken orally — usually as a tablet, with or without food, as directed
- Course length varies: some infections are treated with a single dose; others may need a short multi-day course
- Ivermectin is often taken on an empty stomach for better absorption, unless otherwise advised
- Do not split, crush, or chew the tablet unless your doctor specifically advises this
- If other household members are at risk of the same infection, the doctor may advise treating them simultaneously
- Maintaining good hygiene — especially handwashing — is an important part of preventing re-infection
- A follow-up stool test may be recommended after treatment to confirm the infection has cleared
Possible side effects
Side effects can occur with any medicine. Most people tolerate this Wormentel Duo 156 well, but it helps to know what to watch for.
- Nausea or stomach discomfort
- Loose stools or diarrhoea
- Mild headache
- Dizziness or light-headedness
- Loss of appetite
- Skin rash or itching
- Temporary muscle or joint aches
- Mild swelling (especially with filarial infections)
- Elevated liver enzymes (found on blood tests)
- Fatigue
When to seek help promptly: Severe abdominal pain, yellowing of the skin or eyes, difficulty breathing, swelling of the face or throat, or confusion are not typical reactions. If any of these occur, contact a healthcare provider right away.
Safety considerations
Share your complete medical history with your doctor before starting this treatment. Key points to discuss:
- Pregnancy: The safety of both fenbendazole and ivermectin during pregnancy is not fully established. Use only under direct medical guidance if clearly needed.
- Breastfeeding: Ivermectin can pass into breast milk. Discuss timing and safety with your doctor before use.
- Liver disease: Both compounds are processed by the liver. People with liver conditions need closer monitoring during treatment.
- Children: Dosing for children differs from adults. Paediatric use should only be under specific medical supervision.
- Loiasis (loa loa infection): Ivermectin should not be used in areas where loa loa is common without prior testing, as it can trigger serious neurological reactions in heavily infected individuals.
- Drug interactions: Ivermectin may interact with certain blood thinners and other medicines. Always provide a full list of current medications to your prescriber.
- Allergies: Do not use if you have a known allergy to fenbendazole, ivermectin, or related compounds.
Frequently asked questions?
Some parasitic infections involve more than one species of worm, or a species that responds poorly to a single drug. Combining fenbendazole and ivermectin — each working by a different mechanism — offers broader coverage in a single course of treatment, which can be more practical and effective in certain clinical situations.
In most countries, both fenbendazole and ivermectin are prescription-only medicines. A Wormentel Duo 156 is also likely to require a valid prescription from a licensed healthcare provider. Regulatory requirements differ by country, so check with your local pharmacist or doctor.
Fenbendazole is generally well-tolerated with or without food. Ivermectin, however, is often recommended on an empty stomach to optimise absorption. Because this is a combination product, follow the specific instructions given by your doctor or on the medicine’s packaging.
The medicine begins working fairly quickly after absorption, but the physical clearance of dead worms from the digestive system can take a few days. The timeline depends on the type of infection and the individual’s health. A follow-up test may be arranged to confirm that the treatment has worked.
Older adults can generally use this medicine, but age-related changes in liver and kidney function may affect how the body processes both active ingredients. A doctor should review suitability and may recommend closer monitoring throughout treatment.
Taking more than prescribed does not improve outcomes and may increase the risk of side effects, particularly dizziness, nausea, and liver strain. If an overdose is suspected, contact a poison control centre or go to your nearest emergency department promptly.
There is no well-documented severe interaction between alcohol and either ingredient, but alcohol places additional strain on the liver and may worsen gastrointestinal side effects. It is generally sensible to avoid or significantly limit alcohol during any antiparasitic treatment course.
Medical disclaimer:-
This page is intended for general educational purposes only. It does not constitute medical advice, a diagnosis, or a treatment recommendation. Individual medical needs vary. Always consult a qualified healthcare professional before starting, stopping, or changing any medication. The information provided here is not a substitute for a clinical consultation with a licensed physician or pharmacist.
Additional information
| mg | 156 Mg |
|---|---|
| unit | 100 Tablets, 200 Tablets, 300 Tablets |
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