Ivermectin 15 mg Australia

Last Updated on 08/22/2026 ✔ Medically Reviewed by Dr. Arjun Srivastav

What Is Ivermectin 15 mg?

Ivermectin 15 mg contains ivermectin as the active ingredient, an antiparasitic medicine used for certain infections caused by parasites. Depending on the condition, oral ivermectin may be prescribed for infections such as strongyloidiasis, onchocerciasis, and, in specific situations, scabies. It works by affecting the nerve and muscle activity of susceptible parasites, which stops them from functioning normally. For a broader explanation of how this medicine works and where it is used, see our guide to what is ivermectin.

The 15 mg refers to the amount of ivermectin in one tablet. It does not mean that 15 mg is the right dose for everyone. The amount prescribed can vary according to the infection being treated, body weight, and other individual factors.

Ivermectin tablets are made by different manufacturers and may be sold under different brand names. Before taking a particular Ivermectin 15 mg tablet, check the product name, strength, and manufacturer shown on the packaging.

What Is Ivermectin 15 mg Used For?

Ivermectin 15 mg is used to treat certain parasitic infections. The medicine is prescribed for specific conditions, and the right treatment depends on the type of parasite involved.

Doctors may prescribe oral ivermectin for conditions such as:

• Strongyloidiasis: An intestinal infection caused by threadworms and scabies.
• Onchocerciasis: Also known as river blindness, this infection is caused by parasitic worms and can affect the skin and eyes.
• Other parasitic infections: Ivermectin may be used in some other situations when a healthcare professional considers it appropriate.

The treatment is chosen according to the infection, the person’s weight, and other individual factors. Ivermectin is not a treatment for viral infections, including colds, influenza, or COVID-19. Ivermectin can be used for several specific parasitic infections. Read our guide on what ivermectin is used for to learn more about its approved and commonly recognised uses.

Available Ivermectin Products

Ivermectin is available in different strengths and product formulations. The right strength is used based on the condition being treated and the treatment plan recommended by a healthcare professional.

How Does Ivermectin 15 mg Work?

Ivermectin works by interfering with the nerve and muscle activity of certain parasites. When the medicine reaches the parasite, it affects the signals that control its movement and other vital functions. The parasite becomes unable to function normally and eventually dies.

The medicine acts on the parasites rather than working like an antibiotic against bacteria. How quickly symptoms improve can vary from one infection to another, so there isn’t one fixed time in which everyone should expect to feel better.

How to Take Ivermectin 15 mg Tablet

Take a 15 mg Ivermectin tablet exactly as your doctor or pharmacist has instructed. The amount you need and how often you take it can depend on the infection being treated, your body weight, and your medical history.

A few simple points to keep in mind:

• Take the tablet as directed on your prescription or medicine label.
• Swallow it with water unless your healthcare professional has given you different instructions.
• Do not change the dose or take extra tablets because you feel the medicine is not working quickly enough.
• Do not share your tablets with someone else, even if they have similar symptoms.
• If you are taking other medicines, vitamins, or herbal supplements, let your doctor or pharmacist know before starting ivermectin.

Who Should Avoid Ivermectin 15 mg?

Ivermectin may not be suitable for everyone. Before taking it, speak with your healthcare professional if you have had an allergic reaction to ivermectin or have another medical condition that could affect your treatment.

You should also tell them if you:

• Are pregnant or planning to become pregnant.
• Are breastfeeding.
• Have liver problems.
• Take prescription or over-the-counter medicines.
• Are considering giving ivermectin to a child.

Your healthcare professional can decide whether ivermectin is appropriate for you and which strength should be used.

Ivermectin 15 mg Dosage

The right Ivermectin 15 dosage is not the same for everyone. It depends on the infection being treated, your body weight, and the treatment plan chosen by your healthcare professional.

Ivermectin may be prescribed as a single dose for some conditions, while other infections may require another dose later. Because of this, you should not decide how many 15 mg tablets to take based only on the tablet strength.

Follow the instructions on your prescription and take the medicine for the period advised by your doctor. Taking more tablets than prescribed will not make the treatment work faster and may increase the chance of unwanted effects.

Because ivermectin dosage depends on factors such as the infection and body weight, it is important to follow individual medical advice. Our guide to ivermectin safety and dosage for humans provides additional information.

Overdose

Taking more ivermectin than prescribed can lead to problems such as nausea, dizziness, vomiting, weakness, confusion, or other unwanted effects. If you think you have taken too much, seek medical advice promptly rather than waiting for symptoms to appear.

Missed Dose

What to do after missing a dose depends on the schedule you were given. Take the missed dose when you remember, unless it is nearly time for the next one. If that is the case, skip the missed dose and continue with your usual schedule. Do not take two doses together to make up for a missed dose.

Ivermectin 15 mg Side Effects

Like any medicine, ivermectin can cause unwanted effects, although not everyone experiences them. The Ivermectin 15 side effects you may notice can also depend on the infection being treated and your individual response to the medicine.

Do not change your dose or stop prescribed treatment on your own because of an ivermectin side effect. If you are concerned about a reaction, speak with a healthcare professional for advice.

Benefits of Ivermectin 15 mg

Ivermectin 15 mg is useful when it is prescribed for a parasitic infection that responds to ivermectin. Its main benefit is its ability to act directly against susceptible parasites.

Depending on the condition being treated, ivermectin may:

• Help clear certain parasitic infections from the body.
• Reduce the number of parasites present in the body.
• Be used as an oral treatment, which can be convenient compared with some topical treatments.
• Be prescribed as a single dose or as part of a treatment plan, depending on the infection.

The expected benefit depends on the type of infection and the treatment prescribed. Ivermectin should not be taken simply because a particular symptom is present, the cause of the problem needs to be assessed first.

Ivermectin 15 mg may interact with some medicines, so let your doctor or pharmacist know about everything you are currently taking. This includes medicines you buy yourself, as well as vitamins and herbal products.

Safety Advice When Taking Ivermectin 15 mg

Before starting Ivermectin 15mg, make sure your doctor or pharmacist knows about your health conditions and any medicines you take. A few situations deserve extra attention:

Heart Health

Tell your doctor about any heart condition or regular heart medicines before taking ivermectin.

Liver Disease

If you have liver disease or a history of liver problems, let your doctor know before starting treatment.

Kidney Conditions

Tell your healthcare professional if you have kidney disease or reduced kidney function so they can assess your treatment.

Alcohol Consumption

Avoid alcohol and grapefruit juice while taking ivermectin, especially if the medicine makes you feel dizzy or unwell.

Driving and Operating Machinery

If you feel dizzy, tired or less alert after taking ivermectin, avoid driving or using machinery until you feel better.

Pregnant Women and Children

Tell your doctor if you are pregnant or breastfeeding. Children should only use ivermectin when it has been recommended for them by a doctor.

Storage and Disposal

Store the medicine properly and dispose of it safely.

• Keep Ivermectin 15 mg in a dry place and follow the storage temperature stated on the product label.
• Store the tablets in their original packaging until you need to use them.
• Keep the medicine out of sight and reach of children.
• Do not use tablets that are expired, damaged, or look different from normal.
• Ask your pharmacist how to safely dispose of unused or expired tablets instead of throwing them away with household waste.

Ivermectin 15 mg is used for certain parasitic skin infections and should be taken according to the treatment prescribed for you. The right strength and treatment schedule can vary from one person to another, so avoid changing the dose on your own. For product information and medicine-related guidance, AustraliaRXMeds provides information about Ivermectin 15 and other available medicines.