Moving to France With Prescription Medications: A Guide for Americans

Reviewed for accuracy. This guide was co-written and reviewed with Eloi Lanthiez, Head of France at Feather, an insurance provider for people moving to and living in France.

You take a pill every morning. Maybe two or three. You've taken them for years; your US pharmacy refills them without a second thought, and you have never once had to think about where they come from. Then you decide to move to France, and a small, specific worry sets in: what happens to my medication when I get there?

For most ordinary prescriptions, the transition is manageable. Controlled medication requires more planning, and some drugs that feel routine in the US are subject to much tighter rules in France. Sorting this out before you leave is much easier than doing it with a week's supply left.

This guide walks through what you can bring, what a French pharmacy will and won't do with your American prescription, how to find your medication under its French name, and how to hand your treatment over to a French doctor without a gap.

Can you bring your prescription medication into France?

Yes, for personal use. For ordinary medication, the rules allow a substantial personal supply when it's supported by a prescription.

French customs lets you carry in your own medication. For ordinary prescription drugs (not the controlled ones covered below), the quantity you may bring is the treatment duration written on your prescription. If you have no prescription with you, the fallback ceiling is three months of treatment. You only have to show the prescription to customs if your supply exceeds three months. This rule is the same whether you fly in from the US or from another EU country [1].

A few things are worth doing even when they aren't legally required.

Carry your prescription, even though for ordinary drugs it is only strictly required above a three-month supply. It is the document that proves the medication is yours and covers the quantity, and you will want it for the French doctor anyway.

Keep medication in its original labeled pharmacy packaging. French customs does not actually publish a rule requiring this for ordinary drugs, so treat it as sensible practice rather than law: original packaging identifies the drug, the dose, and the patient, which matters most for anything controlled [1].

A doctor's letter is not legally required for ordinary medication. It becomes useful for controlled drugs and specialist treatments, covered further down.

On carry-on versus checked luggage, refrigerated drugs, injectables, and needles: these are airline and airport-security questions, governed by US TSA and any airport you transfer through, not by French import law. The sensible default is to keep all medication and its documentation in your carry-on so it can't be lost with a checked bag, and to ask your airline in advance about refrigeration or sharps.

Ordinary prescription medication is straightforward. Controlled medication is a different regime, and the strict rules below apply to it.

Can you bring a 90-day or six-month supply?

For ordinary medication, a six-month supply can be permissible if the prescription itself covers six months. Because the personal-transport limit is tied to your prescription's duration, you can carry it in as long as you have the ordonnance (the French word for prescription) to show customs, which is required once the supply passes three months [1].

Whether your US pharmacy will dispense that amount is a separate question, and it's on the American side. Some insurers allow an early or extended refill for international travel, often called a vacation override, but policies vary by plan and controlled substances are much more restricted [7]. Ask your insurer and prescribing doctor well before departure.

A large initial supply buys you time to get settled and find a French doctor. The goal is to have your French prescriptions in place before that supply runs out. Bring a comfortable buffer, and use the time it gives you to set up French care.

A short "before you leave the US" checklist appears at the end of this guide.

Controlled substances are a different, stricter regime

Controlled medications require more planning. Medication you think of as completely routine can be treated as a narcotic or a psychotropic at the French border, with tighter limits on how much you can bring and additional restrictions on substances such as cannabis.

France regulates stupéfiants (narcotics) and psychotropes (psychotropics) as a separate, stricter category. Common US prescriptions that fall into it include opioid painkillers (oxycodone, morphine, hydromorphone, fentanyl), amphetamine and methylphenidate stimulants for ADHD (Adderall, Vyvanse, Ritalin, Concerta), benzodiazepines (Xanax and similar), and zolpidem (Ambien) [1][2].

How much you can bring depends on the drug. At the border, France requires the quantity to match legitimate personal treatment, and the original prescription is mandatory when you arrive from the US. Individual controlled medicines may also have their own maximum prescription periods, often much shorter than ordinary drugs; many narcotics, for example, are limited to roughly four weeks or less. Check the rule for the specific active ingredient before departure [1][8].

Arriving directly from the US, you don't need a Schengen transport certificate. That certificate is issued by a departure country inside the Schengen zone and does not apply to someone flying from the US. What you do need is the original prescription for your particular controlled medication [1][2].

Do not assume a US medical-cannabis prescription or card allows you to bring cannabis or THC products into France. French narcotics rules apply, and a US authorization does not override them [1].

A valid US prescription does not override France's restrictions on a substance or the quantity you may carry. For substances France does not permit, a prescription changes nothing.

Getting the medication through customs and getting it refilled in France are two separate questions. The prescription you use to document lawful personal transport does not necessarily function as a usable French prescription once you're there. ADHD medication is a clear example. Amphetamine-salt products such as Adderall are not marketed in France. Methylphenidate products are available, including some approved for adults, but treatment can involve specialist initiation and secure-prescription requirements. Someone moving with an established US ADHD regimen should arrange the French handover early. For anything controlled, line up ongoing treatment with a French prescriber before your supply runs low.

Will a French pharmacy fill your American prescription?

Sometimes, at the pharmacist's discretion, and not as something you can count on for the long run.

A French pharmacist is allowed to dispense against a prescription from a non-EU country, but only after checking it, and only if the prescriber was legally entitled to prescribe and the prescription "appears authentic and intelligible" to them. The pharmacists' own regulator acknowledges this is often difficult, because verifying an American doctor's credentials and reading a prescription in another language is not easy. The pharmacist can refuse, and must refuse if your safety requires it [3].

EU prescriptions benefit from formal cross-border recognition. American prescriptions do not, so much more depends on the pharmacist's ability to verify and understand them [3][4]. For controlled medication, the door is nearly shut: if your foreign prescription doesn't meet France's secure-prescription format, a pharmacist may dispense only the minimum needed to keep your treatment going while you get a proper French prescription [3].

Without French health coverage yet, you pay the full pharmacy price out of pocket. And even if a French pharmacist agrees to fill an American prescription, Assurance Maladie generally will not reimburse medication dispensed from a US prescription [3].

So the honest planning advice is this: do not build your move around refilling US prescriptions in France. A French pharmacist may be able to provide a limited continuity supply, but you should not rely on that as your long-term plan. The real plan is to see a French doctor early and convert your regimen to French prescriptions, with your carried-in supply covering the gap.

What to ask your American doctor for before you move

Before you leave, build a medical transition file. A concise file makes the handover to a French doctor much easier.

Ask your US physicians for: your current medication list with the active-ingredient (generic) names, not just brands; each drug's dose and frequency; copies of your current prescriptions; your relevant diagnoses and treatment history; recent bloodwork or test results where they matter (thyroid levels, INR, A1c, and so on); your allergies and any bad reactions; and your doctors' contact details. For any important or controlled medication, ask for a short letter explaining your ongoing treatment.

Do these documents need to be in French? Not by law. But a clean French translation, or at least the active-ingredient (generic) names, makes everything easier, because a French pharmacist's willingness to help hinges on the prescription being intelligible, and a French doctor works faster from familiar terms [3][4]. Translating the physician letter and your medication list is worth the small effort.

This is also the moment to get any outstanding refills, and to finish appointments and tests you'd rather not restart abroad, while you still have your US doctors.

Is your medication even available in France?

Often, but the US brand name may mean nothing to a French pharmacist.

The same molecule is frequently sold in France under a different brand, and sometimes in a different dose or formulation. The way through is simple: stop thinking in US brand names and start thinking in the active ingredient, what the French call the DCI (dénomination commune internationale), the international generic name printed on every French box. Lipitor is atorvastatin. Synthroid is levothyroxine. Search the ingredient, not the brand [4].

France has an official medicines database, the Base de données publique des médicaments. Search for the active ingredient in your US medication, rather than its brand name, and you can see which versions are sold in France, their dosage and formulation, whether they're reimbursed by the French health system, and their public price. For example, instead of searching for Synthroid, search for levothyroxine. Instead of Lipitor, search for atorvastatin.

Search France's official medicines database[4].

For example:

A few that need a flag:

Extended-release formulations carry a different label in France: the letters LP, for libération prolongée. A US "XL," "XR," or "ER" tablet maps to a French "LP" version, and you want to match that, not switch to immediate-release by accident [4].

Some drugs don't map cleanly. A formulation available in the US may not be marketed in France, or a French doctor may prefer a different formulation or active ingredient. Fixed-dose combination pills may also be prescribed as separate ingredients. Don't switch anything yourself; use the French medicines database before you move and let the French prescriber decide how to continue the treatment.

If the exact strength you take isn't sold in France, a French doctor can re-prescribe using available strengths or an equivalent product. If your medication isn't marketed in France at all, your French doctor will need to decide whether an available alternative is appropriate or whether a more specialized pathway is needed. The one thing you should not do is assume, from the US, that your specific pill will be on a French shelf. Check it first.

How you actually transition to a French prescription

The path looks like this: your US physician gives you an initial supply, you carry it in, you see a French doctor, they issue a French prescription, and a French pharmacy fills it. The goal is to complete that chain before your carried-in supply runs low.

You do not need a Carte Vitale (the French health-insurance card) to see a French doctor. You can book an appointment and pay directly while you're waiting to enter the French health system. For Americans entering PUMa solely based on stable residence, the usual rule is that you must first complete three months of residence in France, and medical expenses incurred before those rights open generally aren't reimbursed retroactively. That gap is one reason private health insurance matters during the transition. Find a GP (médecin généraliste) early, since in some areas they have waiting lists.

Bring your transition file to that first appointment. A French doctor may continue your regimen as is, or reassess it and move you to a French equivalent, which is normal and usually fine. Some medications, controlled drugs and specialist treatments in particular, may need a specialist (médecin spécialiste) rather than a GP to prescribe or renew. French prescriptions for chronic medication are typically written to cover up to a year, dispensed in monthly or three-month batches, and renewals often need a periodic visit. Remote renewals exist but are limited, so don't assume you can manage everything by email.

If you want the fuller picture of getting into the French health system, our guides on French healthcare and on Medicare when you move to France connect to this directly.

What if you take a specialist medication?

Some treatments leave very little room for a gap.

Some medications can be prescribed normally by a GP; others require a specialist to initiate or continue treatment. If you take a biologic, a cancer therapy, a controlled medication, or another specialist-managed drug, check the prescribing rules for that specific medication before you move. And if missing even a few doses would create a medical problem, don't use your arrival date as the starting point: confirm the drug is available in France and identify the type of French prescriber you'll need before you leave the US.

What will prescriptions cost in France?

What you pay depends largely on whether you've entered the French health system yet.

Before you're enrolled, you pay the pharmacy price yourself. Many common prescription drugs have surprisingly low regulated retail prices in France, so paying out of pocket during your first months may cost much less than an American reader expects. Real examples from the official French database (as of September 2026) [5][6]:

• Paracetamol (Doliprane 1000 mg, 8 tablets): about €1.16
• Levothyroxine (Levothyrox 75 µg, 30 tablets): about €1.55
• Metformin (Glucophage 850 mg, 30 tablets): about €2.64
• Atorvastatin (Tahor 80 mg, 28 tablets): about €3.51
• Apixaban (Eliquis 5 mg, 60 tablets): about €58.95

Those are list prices before the pharmacist's small dispensing fee, roughly €1 per box.

Once you're enrolled in Assurance Maladie through PUMa (France's residence-based public health insurance), reimbursable medicines are generally covered at 100%, 65%, 30%, or 15%, depending on their classification. If you qualify for an exonérante ALD (affection de longue durée), a registered long-term condition such as diabetes or established heart disease, eligible care related to that condition is generally reimbursed at 100% of the Social Security reimbursement basis. There are exceptions for particular medicines, and from October 2026, medicines classified as providing a low medical benefit no longer receive the ALD exemption from the usual patient share. The €1 medical franchise per reimbursed box also remains payable, and a mutuelle cannot cover it [5][6].

The portion left after Assurance Maladie's reimbursement is called the ticket modérateur. A mutuelle, the private top-up insurance most residents carry, can cover some or all of it. It cannot, however, cover the €1 medical franchise. For many people on regular medication, the combination leaves a small and predictable monthly cost.

What happens to Medicare Part D and your US drug coverage?

Medicare Part D doesn't pay for prescriptions filled in France. Part D plans also require you to reside in their US service area, so someone who moves permanently to France generally can't keep using the plan as before. If you later move back to the US, Medicare provides a Special Enrollment Period to join Part D again [9][10]. The rules for Part D and Part B differ, so don't make broader Medicare enrollment decisions based on drug coverage alone. The Medicare guide covers the fuller decision.

Can someone in the US mail your medication to France?

"I'll just have my daughter FedEx my refills" is not equivalent to carrying medication in your suitcase, and French law treats the two differently.

Medication sent separately by mail or courier falls under France's formal import rules rather than the traveler's personal-luggage exception. Those imports can require authorization from ANSM, France's medicines regulator, as well as customs formalities. A non-compliant parcel can be blocked, seized, or returned [1][11]. For controlled drugs, the traveler exception specifically requires the patient to carry the medication personally, so the mail route is not open to them at all [1][12].

In practical terms, don't plan on having a relative FedEx your monthly refills from the US. Carry what you need, and get onto French prescriptions for the rest.

What about supplements and over-the-counter medication?

A few things differ from the American drugstore, enough to note without cataloguing every product.

France regulates some familiar items more tightly. Codeine requires a prescription in France, and since March 2025 codeine and tramadol prescriptions must meet additional secure-prescription requirements [13]. Plain paracetamol, ibuprofen, and aspirin are still sold without a prescription, but since January 2020 they're kept behind the pharmacy counter rather than on open shelves, so you ask the pharmacist for them [14]. Supplements can also differ from the US in their permitted ingredients and doses.

The practical point is that the same over-the-counter product may not be sold in the same way, or at the same strength, in France. If a specific one matters to you, check before you go.

Before you move: your prescription checklist

Two to three months before departure. Confirm every medication's active ingredient and whether it's available in France, using the official medicines database. Flag anything controlled or anything that needs a specialist to prescribe, because those need the most lead time.

One to two months before departure. Talk to your US physicians. Request your medication list, relevant records, current prescriptions, and supporting letters. Ask about an extended initial supply and get outstanding refills.

Before you fly. Keep medication in its original labeled packaging with your prescription. For controlled medication, carry the original prescription and check the specific travel limit for your drug (narcotics are often capped around 28 days).

After you arrive. Don't wait for your last refill. Find a French GP, and a specialist where needed, while you still have a comfortable supply on hand.

The bottom line

For most prescriptions, the move to France is relatively simple. Bring enough medication to cover your first few months, know the active ingredient, and see a French doctor before your supply runs low. Controlled drugs, specialist treatments, and medications that aren't marketed in France need more planning, and those are the ones to sort out before you leave.

If you're planning a move to France, Aelos can help coordinate the healthcare transition, from checking what needs to happen before departure to finding the right doctors and getting established in the French system after you arrive.

Sources

1. French Customs (DGDDI), "Le transport de médicaments en France par des particuliers": https://www.douane.gouv.fr/fiche/le-transport-de-medicaments-en-france-par-des-particuliers
2. ANSM, "Voyager avec mes médicaments": https://ansm.sante.fr/vos-demarches/patient/voyager-avec-mes-medicaments
3. Ordre national des pharmaciens (CNOP), dispensing on a non-EU foreign prescription: https://www.ordre.pharmacien.fr/je-suis/pharmacien/pharmacien/mon-exercice-professionnel/les-fiches-professionnelles/dispensation-de-medicaments-sur-la-base-d-une-ordonnance-etrangere-hors-union-europeenne
4. Base de données publique des médicaments (ANSM/HAS/UNCAM): https://base-donnees-publique.medicaments.gouv.fr/ and glossary: https://base-donnees-publique.medicaments.gouv.fr/glossaire
5. French reimbursement mechanics (SMR, taux de remboursement, ALD): Assurance Maladie / ameli.fr and BDPM glossary (as above)
6. Verified French public prices, official medicines database (BDPM presentations data, 2026): https://base-donnees-publique.medicaments.gouv.fr/
7. Vacation-override early refills (US, general practice): SingleCare / ASHP SafeMedication: https://www.safemedication.com/pharmacist-insights/2023/02/03/how-to-get-medication-refills-before-traveling
8. INCB France travel sheet (personal medication day limits): https://www.incb.org/documents/Travellers/files/FRA_FRE_2024.pdf
9. Medicare, Part D costs and late-enrollment penalty: https://www.medicare.gov/health-drug-plans/part-d/basics/costs
10. Medicare Rights Center, Medicare and living abroad: https://www.medicareinteractive.org/understanding-medicare/health-coverage-options/medicare-and-living-abroad/medicare-advantage-and-part-d-for-those-who-live-abroad
11. French Customs, importing medicines (prior ANSM authorization): https://www.douane.gouv.fr/demarche/importer-des-medicaments
12. French Customs, importing/exporting narcotics and psychotropics: https://www.douane.gouv.fr/demarche/importer-ou-exporter-des-medicaments-stupefiants-et-psychotropes
13. ANSM, tramadol and codeine prescription rules: https://ansm.sante.fr/actualites/tramadol-et-codeine-les-nouvelles-regles-de-prescription-et-delivrance-entrent-en-vigueur-le-1er-mars-2025
14. ANSM, paracetamol/NSAIDs removed from open access (Jan 2020): https://ansm.sante.fr/actualites/bon-usage-du-paracetamol-et-des-anti-inflammatoires-non-steroidiens-ains-ces-medicaments-ne-pourront-plus-etre-presentes-en-libre-acces

This article is educational and is not medical, legal, or immigration advice. Medication import rules and drug classifications change and are applied at the discretion of French authorities. Confirm the current rules for your specific medications with ANSM, a French consulate, and your own doctors before you travel, and never stop or change a prescribed medication without medical guidance.