Iowa and Missouri Ivermectin Laws: What Changed in 2026

Iowa and Missouri both passed laws in 2026 that let pharmacists dispense ivermectin without an individual prescription. Iowa's took effect on July 1, 2026, and Missouri's on August 28, 2026. Oral ivermectin is still prescription-only under federal law, and in both states the pharmacist decides whether to dispense it.

That makes seven states with laws of this kind. This guide covers what each new law says, what a pharmacist still has to check, and what it means if you order from us in Iowa or Missouri. We last checked these details on November 10, 2026, against news coverage of the Iowa bill signing and the Missouri Revisor of Statutes listing. Both state boards may issue further guidance, so check with them for the current rules.

What changed in Iowa and Missouri in 2026?

Here's the side-by-side view.

| | Iowa | Missouri | |---|---|---| | Law | House File 2676 (the "Iowa MAHA" bill) | Section 338.208, Missouri statutes | | Signed or listed | Signed May 20, 2026 | Listed by the Revisor of Statutes | | Effective date | July 1, 2026 | August 28, 2026 | | What it allows | A pharmacist or pharmacy may distribute ivermectin as an over-the-counter medicine | A pharmacist may dispense ivermectin without a prescription | | Notable detail | Protects pharmacists and pharmacies from discipline or penalties for distributing it | Must be kept behind the counter or in a secure area | | Who oversees it | Iowa Board of Pharmacy | Missouri Board of Pharmacy |

Our state pages track the current status: ivermectin in Iowa and ivermectin in Missouri.

What does the Iowa law allow?

Iowa's ivermectin change came as one part of a larger health bill, House File 2676, which the governor signed on May 20, 2026. Iowa Public Radio reported that the law lets pharmacies sell ivermectin over the counter and shields pharmacists and pharmacies from professional discipline and from civil or criminal penalties for distributing it. Like most Iowa laws, it took effect on July 1.

The law is short. It doesn't set out a screening form, an age limit or a standing order in the way Louisiana's law does. That leaves a lot to the pharmacist and to any guidance the Iowa Board of Pharmacy issues. In practice, expect a pharmacist to ask health questions before handing it over, and expect some pharmacies to choose not to stock it at all.

What does the Missouri law allow?

Missouri's Revisor of Statutes lists section 338.208, effective August 28, 2026, which lets a pharmacist dispense ivermectin without a prescription. The section also says the drug has to be kept behind the counter or in another secure area, and that it's dispensed by a pharmacist or by a pharmacy technician working under a pharmacist's supervision.

August 28 is Missouri's usual start date for new laws passed in the regular session. If you read about the bill earlier in 2026, that's why it didn't apply right away.

What don't the new laws change?

It's easy to read "over the counter" in a headline and assume more changed than did. Here's what stays the same in both states:

• Federal status. The FDA has not approved any oral ivermectin for over-the-counter sale. A state law changes how pharmacists in that state may dispense it, nothing more.
• Approved uses. The label still covers two parasitic infections. A state law doesn't add new uses, and we don't make claims beyond the label.
• Where you'll find it. Don't expect a box on an open shelf. In Missouri the law itself keeps it behind the counter, and in Iowa most pharmacies will still ask questions first.
• Whether a store carries it. Each pharmacy decides. Calling ahead saves a wasted trip.
• Animal products. Livestock and pet ivermectin from farm stores is a different product, made and dosed for animals, and not for people. The new laws are about human medicine dispensed by a pharmacist.
• Insurance. A plan may only cover a drug with a prescription, so a pharmacist-dispensed order is usually self-pay. Ask your plan if that matters to you.

What does the pharmacist still check?

Neither law tells pharmacists to skip their usual judgment. Whatever the state requires as a minimum, a careful pharmacist will want to know:

• Your age and weight. The pharmacist uses these for their own decision. Your pharmacist or prescriber sets the dose, and you follow the label.
• Every medicine you take. The FDA label flags warfarin as one to watch, so list supplements too.
• Pregnancy or breastfeeding. Ivermectin isn't for use in pregnancy without medical advice.
• Liver problems and allergies. Either can change the answer.
• Travel history. The label warns about serious reactions in people with a heavy Loa loa infection, a parasite found in parts of Africa.
• Why you want it. The FDA-approved uses are strongyloidiasis of the intestinal tract and onchocerciasis. If what you describe sounds like something that needs a diagnosis, expect a referral.

Side effects listed on the label and by MedlinePlus include dizziness, itching, nausea and diarrhea. Our side effects and interactions guide goes through them.

How does ordering from us work in Iowa or Missouri?

These laws let pharmacists in Iowa and Missouri dispense FDA-approved ivermectin. What we sell is different: Iverheal, ivermectin tablets made in India by Healing Pharma in 3mg, 6mg, 12mg and 24mg strengths. Iverheal is not FDA-approved, so the new laws don't cover it. Every order we take needs a valid prescription from a licensed US prescriber, in Iowa and Missouri the same as everywhere else.

The steps:

1. Pick a strength: Iverheal 3, Iverheal 6, Iverheal 12 or Iverheal 24. Current prices are on each product page.
2. Add your prescription and fill in the health questionnaire.
3. A pharmacist reviews the order. They can approve it, ask a follow-up question, or decline and suggest you see a doctor.
4. We charge your card only after approval, then ship by USPS with tracking. See shipping for times and costs.

If you don't have a prescription yet, our guide on how to get ivermectin explains the doctor and telehealth routes.

What about neighboring states?

State lines matter, because the law that applies is the one where the order ships.

Missouri borders three other states with pharmacist-dispensing laws: Iowa, Arkansas and Tennessee. Our Arkansas, Idaho and Louisiana comparison explains how the 2025 laws differ. Missouri's other neighbors, including Kansas, Oklahoma, Kentucky and Illinois, still require a prescription.

Iowa's neighbors are a different story. Apart from Missouri, none of them (Minnesota, Wisconsin, Illinois, Nebraska and South Dakota) has a law like this, so a prescription is still needed there. If you live near a border and plan to use one of these laws at a local pharmacy, it's the law of the state where the pharmacy dispenses that counts.

The full picture for all 50 states and DC is on our states page, and our ivermectin over the counter guide explains how the seven laws fit together.

Sources

• Iowa Public Radio: Reynolds signs Iowa MAHA law (May 20, 2026)
• Missouri Revisor of Statutes: section 338.208
• MedlinePlus: Ivermectin, US National Library of Medicine
• Iowa Board of Pharmacy and Missouri Board of Pharmacy (search each board's name for its official site)