Dr. Arjun Srivastav
What Are Ivermectin and Fenbendazole Tablets?
Ivermectin and Fenbendazole are two different antiparasitic medicines. In this product listing, ivermectin is supplied as a 12 mg tablet and fenbendazole as a 222 mg tablet; they are not combined into one tablet.
Ivermectin has an established role in human medicine and is used for certain parasitic infections. In Australia, oral ivermectin is a Schedule 4 prescription medicine, and TGA-approved oral indications include onchocerciasis, intestinal strongyloidiasis and scabies.
Fenbendazole has a different position when it comes to human treatment. It has attracted interest in health research, but its evidence and regulatory status are not the same as ivermectin’s. Information about the two medicines should therefore not be treated as though they have identical clinical uses.
For readers who want more background on ivermectin itself, our guide to what is ivermectin explains its basic properties and medical role.
Ivermectin 12 mg
Ivermectin belongs to the antiparasitic medicine group. It acts on systems that are important to certain parasites, which interferes with their normal nerve and muscle activity.
Its human use is well established for specific parasitic conditions. The TGA currently lists oral ivermectin as a prescription medicine in Australia, with approved indications including river blindness (onchocerciasis), intestinal strongyloidiasis, and scabies.
The correct amount is not the same for every condition. Treatment can depend on factors such as the infection being treated, body weight, and the formulation prescribed.
If you are looking for condition-specific information, the AustraliaRXMeds article on what ivermectin is used for provides further context.
Fenbendazole 222 mg
Fenbendazole belongs to the benzimidazole class of anthelmintic medicines. It has been discussed extensively in connection with human health, particularly because of interest in laboratory research.
That interest should not be confused with established human treatment. The available human evidence is limited, and there is no established standard human treatment schedule that should be copied from non-human dosing information.
This distinction matters when reading online claims about fenbendazole. A laboratory finding, animal study or individual experience does not by itself establish that a medicine is effective for a particular human condition.
You can read more about the background and ongoing discussion around this medicine in our guide to what fenbendazole is.
What Are Ivermectin and Fenbendazole Used For?
The two medicines do not have one shared list of approved human uses.
Ivermectin has recognized applications in human medicine for certain parasitic infections. In Australia, its orally approved indications include onchocerciasis, intestinal strongyloidiasis, and scabies.
Fenbendazole is different. Its possible applications in people remain an area of research rather than an established set of human indications.
This is particularly relevant because online searches often connect the two medicines with cancer treatment. Current evidence does not establish ivermectin and fenbendazole as a cancer treatment. In June 2026, the American Society of Clinical Oncology advised that these medicines should not be used to treat cancer or alongside established cancer treatment outside a well-designed clinical trial.
Our article on the difference between ivermectin and fenbendazole goes into the differences between the two medicines in more detail.
How Do Ivermectin and Fenbendazole Work?
Ivermectin and fenbendazole act through different biological mechanisms, so each medicine has its own way of affecting susceptible organisms.
How Ivermectin Works
Ivermectin affects certain channels involved in the nerve and muscle function of susceptible parasites. The resulting disruption can prevent the parasite from functioning normally and ultimately lead to its elimination.
The exact effect depends on the parasite and the condition being treated. That is why the medicine should be used for a diagnosed or clinically appropriate indication rather than assumed to work against every type of infection.
How Fenbendazole Works
Fenbendazole interferes with processes that parasites need for normal cellular function, including the formation of microtubules.
Research has also examined other biological effects in laboratory settings. However, laboratory activity does not automatically translate into a proven treatment for people, so those findings need to be kept separate from established clinical evidence.
Ivermectin and Fenbendazole: Ingredients and Strength
The product contains two separate medicines:
| Medicine | Strength |
Type |
| Ivermectin | 12 mg | Antiparasitic medicine |
| Fenbendazole | 222 mg | Benzimidazole anthelmintic |
These are separate tablets. They are not one tablet containing 12 mg of ivermectin and 222 mg of fenbendazole.
Check the product packaging for the complete list of inactive ingredients, manufacturer information, and pack contents, particularly if you have known allergies or sensitivities.
How to Take Ivermectin and Fenbendazole Tablets
Follow the directions provided for your individual treatment rather than using a general schedule found online.
For ivermectin, the appropriate dose depends on the condition being treated and other individual factors. TGA information confirms that ivermectin is a prescription medicine in Australia, so treatment should follow the instructions provided by the prescribing healthcare professional.
Fenbendazole should not be given an assumed human dose based on information intended for another population. There is no established general human schedule that can safely be applied to everyone.
When taking the medicines:
- Follow the supplied directions carefully.
- Take the tablets with water unless you have been told otherwise.
- Do not increase the amount because symptoms have not improved.
- Do not combine additional parasitic infection medicines without professional advice.
- Keep the packaging so you can check the strength and instructions when needed.
Missed Dose
If you miss a prescribed ivermectin dose, follow the instructions supplied with your treatment or contact your pharmacist. Do not automatically take two doses together.
For fenbendazole, use the instructions provided specifically for your situation rather than applying a generic online schedule.
If You Take Too Much
Taking more than directed can increase the chance of unwanted effects. If you believe you have taken too much, contact a healthcare professional or seek urgent medical assistance if symptoms are severe.
Side Effects of Fenbendazole and Ivermectin Tablets
Side effects can differ between the two medicines, and the amount of human safety information available for each is not the same.
Ivermectin Side Effects
Possible side effects may include:
Severe dizziness, confusion, seizures, difficulty breathing, or signs of a serious allergic reaction require prompt medical attention.
For a broader discussion of possible reactions, see our guide to ivermectin side effects.
Fenbendazole Side Effects
Human safety information for fenbendazole is more limited. Gastrointestinal symptoms may occur, and liver-related concerns have been raised in relation to exposure.
Persistent vomiting, severe abdominal discomfort, yellowing of the skin or eyes, dark urine, or unusual weakness should not be ignored.
Our dedicated guide to fenbendazole side effects in humans covers this topic in greater detail.
Drug Interactions
Before using ivermectin and fenbendazole, tell your doctor or pharmacist about any prescription medicines, over-the-counter products, vitamins, or supplements you take. This helps them check whether your medicines can be used together safely.
| Medicines or products | Why you should mention them |
| Medicines processed by the liver | Some medicines can affect how other drugs are broken down in the body, so your full medication list should be reviewed. |
| Other antiparasitic medicines | Taking more than one antiparasitic treatment without professional guidance may increase the risk of unwanted effects. |
| Cancer medicines | If you are receiving cancer treatment, discuss any planned use of ivermectin and fenbendazole with your treating team before starting them. |
| Regular prescription medicines | Your doctor or pharmacist can check your complete medication list for possible interactions or other safety concerns. |
| Vitamins, herbal products and supplements | Some supplements can affect medicines or have limited interaction data, so they should also be disclosed. |
Do not stop, replace, or change a prescribed medicine simply to take ivermectin and fenbendazole. If you take regular medicines, ask your doctor or pharmacist to review them before starting either tablet.
Safety and Precautions
Before using either medicine, consider your existing health conditions and any other treatments you are currently taking.
Liver Health
Tell your doctor if you have liver disease or have previously had abnormal liver tests. This is especially worth discussing before using fenbendazole because human safety information remains limited.
Pregnancy and Breastfeeding
If you are pregnant, planning a pregnancy, or breastfeeding, speak with your healthcare professional before using either medicine. The decision depends on the individual medicine, the reason for treatment, and the available safety information.
Other Medical Conditions
Mention any long-term health conditions, allergies, or previous reactions to medicines before treatment begins. A full medication history is also useful when assessing whether the medicines are appropriate together.
Children
Do not use an adult-strength tablet for a child simply by reducing or splitting the amount yourself. Children’s treatment should be determined by a qualified healthcare professional.
Driving and Concentration
Ivermectin can cause dizziness in some people. If you feel dizzy or otherwise affected after taking it, avoid driving or operating machinery until you feel normal again.
Can Ivermectin and Fenbendazole Be Taken Together?
Taking two medicines together is not automatically safer or more effective than taking either one alone.
There is limited clinical evidence for using ivermectin and fenbendazole as a combination treatment for human disease. This is particularly important in relation to cancer claims. ASCO’s June 2026 clinical notice states that there is no established clinical benefit for these medicines in cancer and recommends against using them for cancer treatment outside a well-designed clinical trial.
If both medicines have been suggested for you, discuss the complete treatment plan with the healthcare professional involved in your care. They can consider your medical history, other medicines, and the reason for treatment rather than relying on a general online protocol.
Who Should Speak to a Doctor Before Using Them?
Professional advice is particularly important if you:
- Have liver problems
- Take several medicines at the same time
- Have a known medicine allergy
- Are pregnant or breastfeeding
- Are being treated for cancer
- Have another significant medical condition
- Are unsure about the correct dose
- Have found conflicting dosing information online
Do not use information from an unrelated treatment schedule to decide how much to take.
Buying Ivermectin and Fenbendazole Tablets
When ordering medicines online, check the product name, strength, manufacturer, pack contents, and directions before completing your purchase.
For this listing, pay particular attention to the fact that ivermectin and fenbendazole are separate tablets. The product information should make clear what is included in the selected pack.
Ivermectin is a Schedule 4 prescription medicine in Australia. The TGA also advises consumers to use caution when purchasing ivermectin from unknown overseas websites because counterfeit products may contain incorrect or undisclosed ingredients.
AustraliaRXMeds provides product and ordering information so customers can review the available pack details before placing an order.
Price and Pack Size
The price depends on the pack selected.
Before ordering, check the actual quantity supplied rather than comparing only the displayed price. The product details should also be checked for:
- Ivermectin tablet strength
- Fenbendazole tablet strength
- Number of tablets supplied
- Manufacturer information
- Packaging
- Delivery charges, where applicable
Prices and available pack options can change, so the product listing should be treated as the current source for purchase details.
Shipping and Delivery
Delivery usually takes 6–15 days, depending on the destination, order processing, and delivery service used. The estimated timeframe can vary slightly during weekends, public holidays, or periods of higher courier demand.
| City | Estimated Delivery Time |
| Sydney | 6–15 days |
| Melbourne | 6–15 days |
| Brisbane | 6–15 days |
| Perth | 6–15 days |
| Adelaide | 6–15 days |
| Canberra | 6–15 days |
| Hobart | 6–15 days |
| Darwin | 6–15 days |
Once an order has been placed, use the order confirmation and tracking information supplied with the purchase to follow its progress.
When the package arrives, check that the outer packaging and medicine containers are intact. If something appears damaged, opened, or different from what you ordered, contact the supplier before using it.
Storage Information
Store both medicines according to the instructions provided on their packaging to help maintain their quality until the expiry date.
- Keep both medicines in their original packaging and follow the storage instructions on the label.
- Store them away from excessive heat, moisture and direct sunlight.
- Keep the tablets out of reach of children.
- Do not use tablets that are past their expiry date or appear damaged, discoloured or noticeably different from their usual appearance.
FAQs
What are Ivermectin and Fenbendazole tablets used for?
Ivermectin is a prescription medicine used for certain parasitic infections, including scabies and some intestinal worm infections. Fenbendazole does not have an established therapeutic indication for human use, so it should not be presented as a proven human treatment for a specific condition.
Are Ivermectin and Fenbendazole the same medicine?
No. They are different medicines with different active ingredients and mechanisms of action. In this product, Ivermectin 12 mg and Fenbendazole 222 mg are supplied as separate tablets, not as one combined tablet.
Can Ivermectin and Fenbendazole be taken together?
There is limited clinical evidence establishing the safety or benefit of using the two medicines together in humans. If you are considering taking both, speak with a doctor or pharmacist first, particularly if you take other medicines or have an existing medical condition.
Is Ivermectin 12 mg approved for human use?
Ivermectin is available as a prescription medicine for human use in Australia. The TGA lists oral ivermectin as Schedule 4 and identifies approved uses including scabies, intestinal strongyloidiasis and onchocerciasis. Whether a particular 12 mg product is registered for supply in Australia is a separate product-specific question.
Is Fenbendazole 222 mg safe for humans?
The safety of fenbendazole in humans has not been established through adequate clinical evidence. Published reports have also described potential problems such as liver injury, so it should not be treated as an established human medicine without appropriate medical guidance.
Can Ivermectin and Fenbendazole be used to treat cancer?
No. Ivermectin and fenbendazole are not established cancer treatments. ASCO advises that they should not be used to treat cancer or alongside established cancer therapies outside a well-designed clinical trial.
What medicines should not be taken with Ivermectin and Fenbendazole?
Potential interactions depend on the medicines you already take. Ivermectin, for example, can interact with some medicines, including warfarin. Because information about fenbendazole in humans is limited, provide your complete list of prescription medicines, over-the-counter products and supplements to your doctor or pharmacist before using either medicine.
Luca Hartley –