Modafinil in Mexico: Modiodal, Aditral & Import Rules

Quick reference

Drug class: Wakefulness-promoting agent
Controlled substance: Not confirmed. No official Mexican source places modafinil on a named schedule. Plan as if it is regulated and check before you fly.
Prescription required: Yes. Carry a prescription or doctor's letter.
Available locally: Yes. Modiodal, Aditral, Zydilo, Weicop and Zauroness are listed by Mexican pharmacies, plus a generic labelled Genérico de Marca.
Storage: Follow your product label. Keep dry and away from heat.
Max supply to carry: No numerical limit found for modafinil. Carry the amount your trip needs, as written in your letter.
Key document: Prescription or doctor's letter naming the amount for the trip, the amount carried and the daily dose
Emergency alternative: See a Mexican doctor for a local prescription of a Mexican modafinil brand, and show your letter and original pack.

Taking modafinil to Mexico

Modafinil is sold as Provigil in the United States and Canada, Alertec in Canada, and Modiodal in France, Spain, Italy, Greece and Japan. In Mexico, pharmacy listings show Modiodal alongside Aditral, Zydilo and Weicop.^[2] Plan for customs paperwork, an unconfirmed schedule and a local prescription if supply runs short.

Medical disclaimer: This guide is for informational purposes only and does not constitute medical advice. Always consult your prescribing doctor before travelling with medication, particularly regarding supply quantities, storage requirements, and import documentation.

Documentation for travelling to Mexico with modafinil

Mexico's customs and embassy guidance ask for a medical prescription or a letter from your doctor. It must state the amount needed for your stay, the amount you carry and the daily dose. Write modafinil and the brand on your pack in the letter. Use clinic letterhead.^[1]

Pre-travel paperwork timeline

T-30 days
Book a prescriber appointment to confirm your dose and get a signed letter on clinic letterhead.Prescriber letter
T-14 days
Ask the Mexican consulate or COFEPRIS in writing whether a COFEPRIS import permit applies to your modafinil product.Written confirmation of permit status
We found no traveller-specific modafinil permit. Allow time for a reply and keep it with your letter.
T-7 days
Have the letter and prescription translated into Spanish and stamped by the clinic.Translated letter
T-1 day
Print every document. Pack modafinil in its original pharmacy pack with the label visible.
T-0 (border)
Declare the medicine at customs and hand over the letter, prescription and any written confirmation together.

Carry every doc to the border

Store your prescriptions, certificates, and emergency card in an encrypted record you can pull up offline.

Set up your encrypted record

What your doctor's letter must include

Your full name, modafinil (the INN) and the brand on your pack, dose and frequency, the quantity you carry and the quantity your trip needs, the daily dose, and the condition name in one word. Add the doctor's signature, registration number and clinic letterhead. Add a Spanish copy.

There are no official sources that state an apostille or notarisation requirement. A Spanish copy is a precaution that shortens any conversation at the customs desk.

How much modafinil to bring

There is no confirmed numerical limit for modafinil in official Mexican sources. The documented rule is that the quantity matches your trip. Add a small buffer for delays and write that total into your letter. Treat refills as a Mexican prescription from a Mexican doctor, not something your home prescriber can arrange.

Split your supply

Carry your main supply in hand luggage and a backup dose in checked luggage. If one bag is lost or delayed, you still have medication. Keep both in original packaging with pharmacy labels, so each pack matches your letter.

Packing and storing modafinil for travel

Keep tablets in the original pharmacy pack with the label visible, so the name matches your letter. Put the letter and prescription in the same pouch. Keep that pouch in your daily bag, not in a stowed bag. On layovers and delays, carry the whole supply with you. Follow the storage line on your product leaflet.

Airport security with modafinil

Carry modafinil in hand luggage in its original pack, with your letter on top. Tell a security officer it is a prescription medicine if they ask, and hand over the letter. Pharmacy boxes let officers match the product to the paperwork. There is no Mexican airport rule specific to modafinil tablets; check our flying with prescription medication guide for general airport and security rules.

Customs and medication import rules for Mexico

At the port of entry, declare the medicine to customs and present your prescription or doctor's letter. Mexico's Ley General de Salud lists psychotropic substances in Article 245, in five fractions numbered I to V. The list does not cover modafinil, but check with your prescriber and the consulate for its exact status before you fly.^[1]^[5]

Mexico's pharmacopoeia chapter on narcotic and psychotropic medicines refers to a COFEPRIS import permit for fractions I, II and III of Article 226.^[6] If you learn that modafinil sits in one of those, apply for that permit before travel.^[9]

Confirm before you fly

A written reply from the Mexican consulate or COFEPRIS on your product is the strongest document you can carry. Keep it with your letter, prescription and original pack. Ask whether your dose and quantity need a permit.

Modafinil availability in Mexico

Brands of Modafinil sold in Mexico

Brand name	Indication	Formulation	Supply note
Modiodal	Not stated in pharmacy listing	200 mg tablets, 7, 14 or 28 per box	Listed by a national pharmacy chain
Aditral	Not stated in pharmacy listing	200 mg tablets, 7, 14 or 28 per box	Listed by two pharmacy sellers
Zydilo	Not stated in pharmacy listing	200 mg tablets, 14 or 28 per box	Listed by two pharmacy sellers
Weicop	Not stated in pharmacy listing	200 mg tablets, 30 per box	Listed with a promotional price in one chain
Zauroness	Not stated in pharmacy listing	200 mg tablets, 28 per box	Showed as out of stock at one online pharmacy
Genérico de Marca	Not stated in pharmacy listing	200 mg tablets, 14 or 28 per box	Generic sold by one pharmacy chain

One online pharmacy lists Aditral, Zydilo and Zauroness with COFEPRIS registration.^[4] Retail listings show seven Modiodal tablets at MXN 678 (~$36.5 / ~€33)^[3] and 28 Zydilo tablets at MXN 1,224 (~$66 / ~€59)^[2]. One chain tags these products "receta no obligatoria". There is no Mexican legal source confirming sale without a prescription, so treat modafinil as prescription medicine.

Stock varies by brand and pharmacy. Your brand and strength may differ from the local ones, so your prescriber should confirm the match before you travel.

Finding a doctor who can prescribe modafinil in Mexico

Ask your travel insurer's assistance line or your hotel for a private clinic with English-speaking doctors, then book before you run low. Medicines that fall under narcotic or psychotropic fractions need a special prescription, and the pharmacy keeps it. We found no verified consultation fee, so ask the price when you book. See the broader Mexico travel guide for a list of hospitals and pharmacies for visitors.

Search for providers near your destination

Use Nomedic's provider search to find doctors and pharmacies in Mexico.

Find a provider

Storing modafinil while in Mexico

Tablets do not need refrigeration. Use a hotel safe or a locked bag, and keep the pack in its original box. Do not leave it in a parked vehicle, a beach bag or on a sunny windowsill. Follow the temperature range on your leaflet, since there is no Mexico-specific stability data.

What to do if something goes wrong with your modafinil in Mexico

If your supply is lost or stolen, report it to local police and keep the report. Contact your prescriber for a replacement letter and your insurer's assistance line for help. If tablets are damaged, keep the pack as proof.

If you run out, see a Mexican doctor and ask for a local prescription for a Mexican modafinil brand. Bring your letter, your pack and your dose details. Do not rely on a foreign prescription being filled.

Emergency phrases in Spanish

“Necesito modafinilo.”

I need modafinil.

“Tomo modafinilo todos los días con receta médica.”

I take modafinil every day on a doctor's prescription.

“Por favor, llame a un médico.”

Please call a doctor.

“¿Dónde está el hospital o la farmacia 24 horas más cercana?”

Where is the nearest hospital or 24-hour pharmacy?

Get these phrases in 23 languages — offline

Nomedic Translate works at the pharmacy counter even without signal.

Try Nomedic Translate

Call 911 for ambulance, police or fire anywhere in Mexico. Tell responders you take modafinil and show your International Patient Summary.

Your medication details, ready to share

Nomedic stores your medication name, INN, dosage, and frequency in your IPS, readable by any clinician worldwide.

Go to my record

Frequently asked questions

Is Modafinil legal in Mexico?

Modafinil is sold in Mexico as a registered medicine, so it is legal to use with a prescription. While it is not listed as a controlled drug, we could not confirm a named schedule for it. Ask the consulate whether your quantity needs a permit.

Can I bring Modafinil into Mexico?

Yes, as a declared personal supply with a prescription or doctor's letter. The paperwork steps are in the timeline above, and permit status is the point to confirm in advance.

Do I need a doctor's letter to fly with Modafinil?

The letter is a Mexican customs requirement rather than an airline one. Carry it in hand luggage with the prescription, so you can show both at the customs desk.

Is Provigil available in Mexico?

There is no Provigil listing in the Mexican pharmacy pages we reviewed. The local equivalents are Modiodal, Aditral, Zydilo, Weicop and Zauroness, all modafinil 200 mg. Alertec is the Canadian brand and is not listed here.

Is Modafinil available in Mexico pharmacies?

Yes. Pharmacies list Modiodal, Aditral, Zydilo, Weicop, Zauroness and a generic, with brand stock varying by chain. Expect to show a prescription.

What if I run out of Modafinil in Mexico?

See a Mexican doctor for a local prescription of a Mexican brand. Bring your original pack and letter so the doctor can match the strength.

Related practical guide

Modafinil at the Border: What Customs Officers Know That Travellers Don't

Modafinil is legal in dozens of countries but banned or strictly controlled in others. Here is what happens when you cross the wrong border without the right paperwork.

Modafinil in Mexico: Customs Paperwork, Brands and Refills