Albendazole and Niclosamide Tablets

Last Updated on 06/16/2026 ✔ Medically Reviewed by Dr. Arjun Srivastav

What Are Albendazole And Niclosamide Tablets?

Albendazole and niclosamide are both antiparasitic medications used to treat infections caused by various types of parasites.

The combination of Albendazole and Niclosamide or Albendazole is a way to treat parasites. These medicines are often used one at a time.

Using them together works better against some tough intestinal anti-worms.

Albendazole targets the roundworms or nematodes and the flukes, whereas Niclosamide targets the adult tapeworms.

While individually using each of the generic substances is safe for humans, the combination of Albendazole and Niclosamide is not approved for use in humans and is given as an off-label treatment only.

Manufacturer:

HAB Pharmaceuticals & Research Ltd

Composition And Appearance

✓ Chief generic elements:

Albendazole and Niclosamide are two separate generic ingredients that provide therapeutic benefits.

✓ Excipients:

Almost all medicines contain a few inactive ingredients, which are binders and fillers. However, they can vary depending on the exact brand being used.

✓ Appearance:

The pills generally made by different manufacturers come in oval or rounded shapes, with their colour being typically white or off-white.

Onset Of Action:

✓ Biological Onset:

Albendazole usually takes around 3 to 4 hours to become present at its peak concentration within the blood and start acting.

Niclosamide, on the other hand, begins action much faster, usually peaking at around 1 to 2 hours after intake.

✓ Physical Clearance (1–3 Days):

Worms and larvae of these worms are usually killed and cleared from your body within 2 to 4 days after taking the single dose.

How do Albendazole And Niclosamide Work?

Albendazole Action:

✓ Binding with beta tubulin:

It targets a specific protein known as beta-tubulin and tightly binds with it.

This hampers the parasite, as they are not able to assemble microtubules, which are a major part of the skeleton and transport system for nutrients.

✓ Glucose starvation:

Due to this microtubule disruption, the Parasitic Infection cells are not able to transport oxygen and nutrients, which is important for their survival.

✓ Immobilisation and death:

This causes a kind of paralysis of the cell and eventual death.

Niclosamide Action

✓ Inhibits the process of oxidative phosphorylation:

Niclosamide is an inhibitor of an important metabolic process in the tapeworms known as oxidative phosphorylation.

What it does is to break the inner membrane potential of the mitochondria, inhibiting the process of forming ATP.

✓ Paralysis:

Due to a lack of energy formation, the parasites go into a stage of paralysis and are not able to remain attached to the intestinal cell.

✓ Damage to protective skin:

It also attacks the protective sheath of the parasites, known as the egument. This causes the strong stomach acids and enzymes to enter the parasite, causing death.

Dosage Of Albendazole And Niclosamide Tablets

Since this medicine is given as an off-label treatment for use in humans, it is always a good idea to talk with a doctor before beginning with an abrupt dose.

✓ What Occurs If I Miss Taking A Dose?

If you remember within a few hours, there is no issue, and, in this case, you should always take the medicine.

✓ What If I Overdose On This Medicine?

An overdose of Albendazole or Niclosamide can bring out some mild side effects right away, like vomiting, nausea, headache term issues affecting your thinking and cognitive abilities.

Benefits Of Albendazole And Niclosamide Tablets for Parasite Treatment?

✓ Superior Clearance:

Use of both Albendazole and Niclosamide clears the infection within a few days. As per studies, it treats the parasitic infections with an efficacy rate of more than 99% cases in adults.

✓ Efficiency:

The treatment process is simple, and a single pill in most of the cases is effective to treat the infection completely.

✓ Handles a wide range of Parasites:

Albendazole and Niclosamide target different kinds of parasites, hookworms, tapeworms, and flukes, which provides a broad spectrum of treatment.

Drug Interactions Of Combined Albendazole And Niclosamide:

Warfarin or other blood thinners, which can increase the risks of bleeding or high BP

Metronidazole or Flagyl can interact with other medicines, creating severe skin rashes, inflammation, or swelling.

Seizure Medications like Phenytoin or Carbamazepine, whose actions can be reduced by Albendazole’s actions, increasing the risk of seizures.

Rifampin for T, B, which can reduce the action of Albendazole and Niclosamide

Cimetidine for Hepburn and GERD may reduce the breakdown of Albendazole, causing it to cause toxicity in your body.

Precautions And Warnings Of Combined Albendazole And Niclosamide:

✓ Liver checkup and medical history:

Tell the doctors if you are currently suffering or have had in the past any major liver disorders or infections, such as cirrhosis, fatty liver, or liver cancer.

The doctors may also recommend LFT and bilirubin tests to check hepatic cell function and activity.

✓ Seizure history:

Inform the doctors if you have ever had seizures or epileptic disorders with fainting or sudden, uncontrolled tremors in the body and limbs.

✓ Grape juice:

Avoid taking grape juice,e especially as it blocks some of the enzymes that are needed to break down the medicine in your stomach and the intestines.

✓ Alcohol:

Alcohol can interact with already occurring side effects like headache, fatigue, drowsiness and make them worse. In the end, it can affect liver enzymes, causing drug toxicity.

When Not To Use Combined Albendazole And Niclosamide?

✓ Allergic to generic elements:

It is always a good idea to get a review from the doctors if you have any allergic tendency to either of the generic substances, that is, Albendazole and Niclosamide.

Is it completely safe to use this combination treatment? In case someone is allergic to either of these substances, they can have severe instant side effects.

✓ Pregnancy:

Neither Albendazole nor Niclosamide are not safe for use during the first trimester of pregnancy. Depending on your health, the doctors may not recommend it even later, after the first three months of being pregnant.

✓ Breastfeeding:

Both medicines can pass down into the breastmilk of the mother and pass on to the infant through the breastmilk, which is why doctors severely avoid recommending them until your baby is at least a few months old.

✓ Driving or operating machinery:

Avoid driving or doing any work with heavy or sharp objects, as with mild side effects like nausea, headache, or drowsiness,s you can risk an injury or a major accident.

Storage And Disposal:

Store the sachet of Albendazole and Niclosamide pills always at room temperature, not inside the fridge. However, avoid very hot conditions more than 30 degrees Celsius or highly humid conditions.

Dispose of the sachets once all the pills are used. However, when taking your medicines, remember to check the expiry date, which is printed on the back of the sachet.

Never take a medicine once it is past the expiry date, as it can severely increase the risk of side effects.

Where To Buy Albendazole And Niclosamide In Australia?

To buy Albendazole and Niclosamide brands in Australia, you can check out Australia’s No.1 online pharmacy portal, AustraliaRXMeds.

They have different brands of both these anti-parasitic medicines in different doses and strengths suitable for both adults and children.