Can you bring medication to United Kingdom?

• Controlled medication

  allowed, within limits

  Up to 3 months' supply of medicine containing a controlled drug can be carried in hand luggage without a Home Office licence. All of the stimulants, benzodiazepines and opioids named in this entry are Schedule 2-4 drugs under the Misuse of Drugs Regulations (amphetamine, methylphenidate and lisdexamfetamine: Schedule 2; oxycodone: Schedule 2; codeine: Schedule 2 or 5 depending on the preparation; tramadol: Schedule 3; diazepam, alprazolam and clonazepam: Schedule 4 Part 1), so the 3-month exemption applies to them -- only Schedule 1 drugs are barred without a special licence. Non-UK residents must carry a letter stating their name, travel dates, and a list of the medicine with dose/strength, signed by the prescriber; the medicine must travel in hand luggage, not hold luggage.

  UK residents needing more than 3 months, or anyone needing a Schedule 1 drug, must apply in advance to the Home Office's Drugs and Firearms Licensing Unit (DFLU) -- the source doesn't give a lead time for this specific case (a different gov.uk page about importing/exporting controlled drugs generally recommends applying at least 14 days ahead, which is what the site's general prescription-medication-gb entry cites). None of Adderall/Xanax/Valium/Klonopin/codeine/oxycodone/tramadol are Schedule 1 in the UK, so an outright ban shouldn't apply to them at ordinary personal-use quantities.

  Also covers: controlled substance, narcotic medication, psychotropic medication, adderall, amphetamine, vyvanse, lisdexamfetamine, ritalin, methylphenidate, xanax, alprazolam, valium, diazepam, klonopin

  Checked 2026-09-13 — Source: gov.uk -- Taking controlled drugs into the UK

• Injectable medication

  allowed, within limits

  Liquid medication over 100ml (which covers most injectable pens/vials) is allowed through UK airport security in hand luggage, but you must carry proof it's prescribed to you -- a prescription copy or a letter from your doctor. Hypodermic syringes are explicitly listed as permitted in hand luggage. No such proof is required for tablets or for liquid medicine in containers of 100ml or less.

  Cooling gel packs to keep injectable medication cold are allowed in both hand and hold luggage; ice packs specifically require contacting the airport in advance, per this same gov.uk page. This is UK airport-security screening guidance rather than a customs-import statute, but it's the primary UK government source found for the needle/cold-chain mechanics of carrying GLP-1s and insulin. It does not name Ozempic/Wegovy/Mounjaro or GLP-1 drugs by brand -- insulin and injectable medicines are covered only as a general liquid-medication category.

  Also covers: ozempic, wegovy, mounjaro, zepbound, semaglutide, tirzepatide, insulin, needles, syringes, injection pen, glp-1

  Checked 2026-09-13 — Source: gov.uk -- Hand luggage restrictions: essential medicines and medical equipment

• Prescription medication

  allowed, within limits

  Up to 3 months' supply without a licence; longer supplies, or any Schedule 1 controlled drug, require a Home Office licence applied for at least 14 days ahead

  Also covers: medication, prescription medicine, medicine, drugs (prescription)

  Checked 2026-08-10 — Source: gov.uk — Taking controlled drugs into the UK

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Informational only — not legal advice. Customs rules change; confirm with the official source above before you travel. See update history