Quick Answer: Is Ivermectin Available in the UK?
Yes. Ivermectin tablets are licensed and available in the UK, but only as a prescription-only medicine (POM) — you can't buy them over the counter at a pharmacy or, legally, from an online retailer without a prescription. A UK-registered doctor or appropriately qualified prescriber has to assess you and issue a prescription before a pharmacy can dispense it.
What Is Ivermectin Licensed For in the UK?
According to the current Summary of Product Characteristics (SmPC) for ivermectin 3 mg tablets on the electronic medicines compendium (emc), UK-licensed oral ivermectin covers three indications:
| Condition | What it is |
|---|---|
| Intestinal strongyloidiasis | An infection caused by a roundworm that can live in the gut, sometimes for years without obvious symptoms |
| Lymphatic filariasis (microfilaraemia due to Wuchereria bancrofti) | A parasitic infection affecting the lymphatic system, transmitted by mosquitoes and largely seen in returning travellers or migrants from endemic regions |
| Human sarcoptic scabies | A skin infestation caused by a mite, when diagnosis is confirmed clinically or parasitologically |
Worth noting: this licensed list is specific to this UK product and can differ from labelling in other countries — for instance, US FDA labelling for oral ivermectin centres on strongyloidiasis and onchocerciasis rather than lymphatic filariasis. If you've read about ivermectin online and the indications don't quite match what your UK prescriber has told you, this kind of country-specific labelling difference is usually why. For scabies specifically, we've covered UK treatment in much more depth in our dedicated scabies guide.
Strongyloidiasis and Lymphatic Filariasis: Who Typically Needs Treatment in the UK?
These two conditions are far less commonly discussed than scabies, but they're a real part of why ivermectin is licensed in the UK. Both are usually picked up in people who've spent time in tropical or subtropical regions — returning travellers, people who've lived or worked abroad, or migrants and refugees from endemic areas — rather than through everyday UK exposure. Strongyloidiasis in particular can persist quietly for years with mild or no symptoms, which is why it's sometimes only found when someone has a blood or stool test for an unrelated reason, or before starting treatment that suppresses the immune system. Diagnosis for both conditions is confirmed through specific tests (blood or stool analysis) rather than symptoms alone, and treatment is generally arranged through a GP referral to an infectious disease or tropical medicine specialist.
How Do You Get an Ivermectin Prescription in the UK?
Since ivermectin is prescription-only, there are a few routes depending on what it's for:
- Your GP — the usual starting point for suspected scabies or a straightforward case
- A specialist or hospital service — infections like strongyloidiasis or lymphatic filariasis, particularly in returning travellers, are often managed through infectious disease or tropical medicine specialists rather than primary care alone
- A registered UK online prescribing service — legitimate UK telehealth providers can prescribe ivermectin after an appropriate clinical assessment, in the same way as any other POM
Whichever route you use, the same rule applies: a real prescriber needs to actually assess your situation first. That assessment is what determines the dose, not a generic weight chart.
Is Ivermectin Available on the NHS?
Ivermectin can be prescribed on the NHS when it's clinically appropriate — it isn't restricted to private prescription only. Like any other NHS prescription, you'd pay the standard prescription charge unless you're exempt (for example, under 16, over 60, pregnant, or covered by another exemption category), or nothing at all in Wales, Scotland, and Northern Ireland where prescriptions are free. Whether you're seen via your GP or referred to a specialist service also determines the route, and in some cases — such as a straightforward same-day private online consultation — people choose a private prescription for convenience rather than cost. Either route requires the same genuine clinical assessment; there's no NHS or private shortcut around that.
Ivermectin Tablet Strengths and What's Actually UK-Licensed
It's worth being precise here, because this is a common point of confusion. The UK-licensed emc product is a 3 mg tablet, such as Iverheal 3mg, available from a small number of manufacturers. Ivermectin is also manufactured internationally in other strengths — including 6 mg and 12 mg tablets, which Medionix Pharma supplies as part of our wider ivermectin range — but these particular strengths reaching a UK patient still need to go through the same UK prescribing and dispensing process as any other prescription medicine; the strength itself doesn't change that requirement. Whatever the tablet strength, your prescriber calculates the total dose you need by body weight and works out the right number of tablets from there — covered in more detail in our general ivermectin dosage guide.
How Is the UK Dose of Ivermectin Determined?
UK dosing is weight-based rather than a flat number of tablets for everyone. For example, the licensed scabies dose under the emc SmPC is a single 200 microgram per kilogram dose — meaning the actual tablet count depends entirely on how much you weigh, not a one-size number. Dosing for the other licensed indications (strongyloidiasis, lymphatic filariasis) follows the same weight-based principle but with its own specific figures set out in the SmPC. This isn't something to work out yourself from an online chart — your prescriber confirms the exact dose using your actual weight and the current product information.
Safety, Precautions and Who Needs Extra Care
Per the current UK product information, the formal contraindication is hypersensitivity to ivermectin or any ingredient in the tablet. Beyond that, extra caution or a closer conversation with your prescriber applies if you weigh less than 15 kg (safety hasn't been established below this weight), you're pregnant or breastfeeding, or you have significant liver impairment or take other medicines that affect the central nervous system. Our full ivermectin side effects guide covers what to expect and when to seek help in much more detail.
Buying Ivermectin Online in the UK — What to Watch For
Because ivermectin attracted a lot of misinformation during the COVID-19 pandemic, it's worth being direct about this: in the UK, it remains a prescription-only medicine, and that hasn't changed. Websites offering to sell it without any prescription or clinical assessment are not operating within UK regulation, and there's no way to verify what you'd actually be sent — wrong dose, wrong formulation, or a product not intended for human use at all. The safe path is a UK-registered pharmacy dispensing against a prescription from a genuine assessment, whether that's your GP, a specialist, or a registered online prescribing service. If a website will sell you a prescription-only medicine with no questions asked, that's the clearest possible warning sign.
Sources & References
This article was written for general education and checked against the following current UK sources. Product information is updated periodically — always check the current SmPC/PIL for your specific prescribed product.
- electronic Medicines Compendium (emc) — Ivermectin 3mg Tablets, Summary of Product Characteristics
- electronic Medicines Compendium (emc) — Medicines containing the active ingredient ivermectin
- UK Health Security Agency (UKHSA) — Management of scabies cases and outbreaks in communal residential settings
Medical Disclaimer
This article is for general educational purposes and does not constitute individual medical advice. It is not a substitute for a consultation with a qualified doctor or pharmacist, who can assess your specific health situation and whether ivermectin is the right option for you. See our full Disclaimer Policy for more information.
