When your own medicine runs out
In short
Do not count on buying the same drug locally. The UK's travel advice says certain medicines may not be available in China and others may not be allowed in; the US CDC warns locally-bought medicine can be substandard or counterfeit. The defences are the same in every source: bring enough for the whole trip plus delays and lost luggage, and carry a prescriber's letter listing your medicines by their generic names — the generic name, not the home brand, is what a Chinese pharmacy can act on. For what may be restricted to bring in, verify with the Chinese Embassy before you fly.
Back to supportApplies to
Any visitor who takes a regular medicine and has run low, lost their supply, or is unsure whether their usual drug is sold or allowed in China.
Check before you rely on it
This page gives the availability warning and the carry-the-generic-name action that the sources support. It does not publish a table mapping your drug to a Chinese name or pharmacy stock, and it does not list which drugs are banned — no opened authority supports either, so those questions go to the Chinese Embassy and the medication-entry guide.
Information checked:
The medication-entry guide owns bringing your own medicine through customs. This page owns the other half — what to do about a supply once you are already inside China and it is running out.
What the authorities agree on
Three government and public-health authorities — the UK FCDO, NaTHNaC/TravelHealthPro and the US CDC — converge on the same honest core.
The UK's travel advice states plainly that certain medicines may not be available in China and you may not be allowed to bring others into the country. So neither buying a replacement locally nor carrying your own is guaranteed for a given drug — check before you rely on either.
Source: UK Foreign, Commonwealth and Development Office (gov.uk) — Foreign travel advice: China — Health (read August 1, 2026)
If you take prescription medication, the FCDO says to bring enough with you or have access to a supply in China. The legal status of a medicine prescribed or bought at home can differ abroad, so it also advises checking with your doctor and the Chinese Embassy before you travel.
Source: UK Foreign, Commonwealth and Development Office (gov.uk) — Foreign travel advice: China — Health (read August 1, 2026)
TravelHealthPro's medicines factsheet says to ensure the amount of medication packed is adequate to last the whole trip as well as possible travel delays or lost luggage. The buffer is the point: run-out mid-trip is exactly the case a Chinese pharmacy may not be able to fill.
Source: NaTHNaC / TravelHealthPro (travelhealthpro.org.uk) — Medicines and travel (factsheet 43) (source last updated 2025-10-24; read August 1, 2026)
TravelHealthPro advises carrying a letter or note from the prescriber detailing the medicines with their generic names — helpful during border-control checks, and the reliable way to ask for the same drug when a brand name means nothing at a Chinese counter. It is the generic name, not the home brand, that travels.
Source: NaTHNaC / TravelHealthPro (travelhealthpro.org.uk) — Medicines and travel (factsheet 43) (source last updated 2025-10-24; read August 1, 2026)
The US CDC warns that in some countries medicine — prescription and over-the-counter — may be substandard or counterfeit, and advises bringing the medicines you will need rather than buying them at your destination. TravelHealthPro cites the WHO estimate that 1 in 10 medicines in low- and middle-income countries failed quality-control tests, and advises obtaining what you need before travel.
Source: US Centers for Disease Control and Prevention (wwwnc.cdc.gov) — China — Traveler view (source page dated 2026-02-19; read August 1, 2026)
The CDC says some prescription drugs may be illegal in other countries and to call China's embassy to verify that all of your prescriptions are legal to bring with you. For what is restricted at the border, this is the check to make before you fly, not after you land.
Source: US Centers for Disease Control and Prevention (wwwnc.cdc.gov) — China — Traveler view (source page dated 2026-02-19; read August 1, 2026)
What to do
In short
Buying a replacement, what to bring, whether it is allowed in, why the generic name matters, and the counterfeit risk.
Maybe not. The UK's travel advice warns that certain medicines may not be available in China. Where a drug is sold, use the generic name to ask for it, and buy from a licensed pharmacy — the CDC warns locally-bought medicine can be substandard or counterfeit. We could not source a list of which specific drugs a Chinese pharmacy stocks.
Bring enough of each medicine for the whole trip plus a buffer for delays and lost luggage, per TravelHealthPro, and carry a prescriber's letter listing the medicines by their generic names. The CDC's advice is the same: bring the medicines you will need rather than buying them at your destination.
Check before you travel. The CDC says some prescription drugs may be illegal in other countries and to call China's embassy to verify yours are legal to bring. The FCDO likewise says the legal status of a medicine can differ abroad. For the customs classification and declaration, see the medication-entry guide.
Because a home brand name may mean nothing at a Chinese counter, while the generic drug name is the shared reference. TravelHealthPro advises carrying a prescriber's letter with the generic names — useful at border control and when asking a pharmacy for the same drug.
Buy from a licensed pharmacy and ask the pharmacist. The CDC warns that in some countries medicine may be substandard or counterfeit, and TravelHealthPro cites a WHO estimate that 1 in 10 medicines in low- and middle-income countries failed quality checks — which is why bringing your own supply is the safer default.
Not confirmed
The specifics a traveller wants most — a per-drug name lookup, a banned-drug list — are exactly the ones no opened authority supports, so they are printed here rather than asserted.
Over-the-counter vs prescription, the red and green OTC mark, and where each kind is sold at a Chinese 药店.
Open the guideThe customs classification and declaration channel — narcotic and psychotropic rules, the red channel, the certificate of diagnosis.
Open pageWhen a run-out turns serious: the 120 ambulance number, emergency departments, and the English lines Beijing publishes.
Open pageNext move
Read enough to make the decision smaller, then open the checklist, search a specific question, choose a setup tool, or share the page with the person planning with you.
Use the checklist when the question has shifted from research to preparation.
Search by the actual problem: Alipay, eSIM, transit visa, first transfer, vegetarian food, or a city name.
Open recommendations when the task is clear enough for a short list to be useful.