Most travellers heading to Altay worry about the wrong part of this problem. They picture a customs officer at Urumqi airport pulling a blister pack out of a suitcase and confiscating it. In reality, the border is almost never where a Xinjiang ski trip goes wrong for someone who takes regular medication. The two things that actually ruin trips are running out of a drug in a valley where no pharmacy has ever stocked it, and letting an insulin pen or an inhaler sit in a -25°C car park for one night.
This is a supply-and-logistics article, not a first-aid article. If you want to know what happens after a crash on the hill, who calls the ambulance and what a Chinese hospital will charge you, read the emergency and medical guide for Xinjiang skiers instead. What follows is about getting your own medication into China, keeping it usable in extreme cold, and knowing where you could realistically buy more.
What Chinese Customs Actually Cares About
China permits travellers to bring a reasonable quantity of medication for personal use. The operative word is reasonable. Officers are not scanning for the existence of pills; they are looking for quantities and packaging patterns that suggest importing rather than travelling. A sealed carton containing twenty identical boxes of the same drug looks like commerce. Three months of one person’s blood-pressure tablets in labelled boxes looks like a traveller.
Practical consequences for how you pack:
- Keep medication in its original labelled packaging wherever possible, with the pharmacy label attached.
- If you use a weekly pill organiser, that is fine — but bring the original boxes too, rather than only loose tablets in a plastic tray.
- Bring a trip-length supply plus a buffer, not a bulk stockpile you happen to have at home.
- If you genuinely do not know whether something is permitted, use the declaration channel rather than guessing. Declaring costs you a conversation; not declaring a controlled substance is a different category of problem.
For ordinary prescription drugs — statins, thyroid medication, contraceptives, asthma inhalers, antidepressants that are not controlled stimulants — the overwhelming majority of skiers walk through the green channel and nothing happens at all.
The Prescription Letter, and Why Generic Names Matter More Than Brands
Everyone tells you to carry a doctor’s letter. Almost nobody explains who it is really for. It is not primarily for the customs officer, who will probably never ask. Its real audience is a Chinese doctor or pharmacist in Urumqi at nine in the evening when you have discovered your medication is still in a taxi somewhere.
That changes what the letter should contain. A useful one includes:
- Your name exactly as it appears in your passport — the same spelling as your flight booking and hotel registration, because Chinese administrative systems are strict about identity matching.
- The generic name (INN) of each drug, not just the brand name.
- Dose in milligrams, how many times per day, and the total duration of treatment.
- The prescribing doctor’s name, signature, clinic and contact details.
The generic-name point is the one that saves trips. Brand names are national. A Chinese pharmacist may never have heard of your box, but the active ingredient is printed on every Chinese package. Before you fly, put the Chinese generic names in your phone notes: paracetamol/acetaminophen is 对乙酶基酪, ibuprofen is 布洛芬, loratadine is 氛雷他定, salbutamol is 沙丁胺酊. Showing a screen with a Chinese chemical name and a number of milligrams removes the language barrier completely. It is the same principle that makes written numbers so effective at a rental counter in Altay: the written form travels where spoken English does not.
Restricted Categories: Check, Do Not Guess
Some categories are genuinely restricted or controlled in China, and the rules can change without much publicity. Categories that regularly cause trouble for travellers worldwide, and that you should verify before packing, include codeine-containing painkillers and cough syrups, pseudoephedrine-based cold remedies, ADHD stimulant medication, strong opioid analgesics, and certain sleeping tablets and sedatives.
Do not take a blog post — including this one — as authority on which specific drug is allowed. Check an official source: China’s customs authority, or the Chinese embassy or consulate that issued your visa. Do this four to six weeks before departure, ask in writing, and keep the reply. If a medication turns out to be problematic, that lead time is what lets your own doctor prescribe an alternative rather than forcing you to choose between your treatment and your trip.
How Much to Bring, and Where You Could Actually Buy More
Bring the full trip length plus roughly one extra week. Split the supply between two bags — but the prescription medication itself always goes in your carry-on. Checked luggage that goes astray between your home airport and Urumqi is an inconvenience for clothing and a medical event for anyone on daily medication, because you will not be replacing a specific brand in a resort town.
The geography of pharmacies in Xinjiang is simple and worth internalising:
- Urumqi has large chain pharmacies with licensed pharmacists and a wide stock of common drugs. This is your resupply point — and you will almost certainly pass through it, as most itineraries in the complete Xinjiang skiing guide route through the capital.
- Altay city has functional pharmacies with a narrower range.
- Resort towns and villages such as Hemu or the base areas have small shops with short winter hours, and stock aimed at colds, stomach upsets and painkillers.
- The resort clinic is not a pharmacy. It treats trauma and acute problems; it will not dispense your chronic-condition medication. See what it does and does not handle in the guide to the on-mountain medical clinic.
The operational rule: if something about your medication is wrong, solve it on your Urumqi day. Do not fly on to Altay assuming you will sort it out at the mountain.
Stopping Your Medication from Freezing at -25°C
This is the part that is specific to a Xinjiang ski trip, and it gets almost no coverage in general “travelling with medication” advice written for warm countries.
- Insulin is destroyed by freezing. Cold is more dangerous to it than heat: freezing denatures the protein, and a pen that has frozen should not be used even after it thaws and looks normal. An outer jacket pocket or a backpack lid at -25°C will freeze a pen in a couple of hours on a chairlift day.
- Adrenaline auto-injectors are specified for roughly room temperature. Anyone carrying one for a severe allergy should treat freezing as making it unreliable, which defeats the purpose of carrying it.
- Metered-dose inhalers lose propellant pressure when cold, delivering less drug per actuation. Cold, dry mountain air is exactly when an asthmatic needs a reliable dose, so this is a double hit. Warm the canister against your body for a few minutes before use, and never leave it in a vehicle overnight.
- Liquids crack their containers. Eye drops, syrups and saline behave the same way contact-lens solution does — the fluid may survive, but the split bottle empties itself. Skiers who wear glasses or contact lenses in Xinjiang learn this the hard way on night one.
The single rule that prevents all of it: medication travels with your body. Not in checked baggage, not in the car overnight, not in a base-area locker while you ski, not in an unheated storeroom. An inside pocket under your shell stays near body temperature all day. Bear in mind the opposite risk indoors too — district-heated hotel rooms in Xinjiang often sit above 25°C, which is too warm for a few heat-sensitive products, so a bedside table beats the top of a radiator.
A Pre-Trip Medication Checklist
- Original packaging with pharmacy labels intact.
- English prescription letter with generic names, doses and passport-matching name.
- Chinese generic names saved in phone notes, offline.
- Trip length plus one week of supply.
- All prescription items in carry-on, never checked.
- Restricted-category status verified with an official source, reply saved.
- Temperature-sensitive items assigned an inside pocket, not a bag.
- Pre-existing conditions declared on your policy — see the Xinjiang ski travel insurance guide, because undeclared conditions are a standard reason for a rejected claim.
Frequently Asked Questions
Do I need to declare ordinary prescription medication when entering China?
Reasonable personal-use quantities of ordinary prescription medication normally pass through the green channel without a declaration. If your medication falls into a controlled or restricted category, or if the quantity is unusually large, use the declaration channel and carry your prescription letter. When in doubt, declaring is the low-risk option.
Can I buy my usual medication in Xinjiang if I run out?
Possibly in Urumqi, unlikely in a resort town, and not by brand name. Chinese pharmacies stock Chinese products, so you would be looking for the same active ingredient under a different name. Prescription-only drugs require a Chinese prescription, which means a clinic visit first. Plan to arrive with enough rather than relying on this.
How do I stop insulin from freezing on the mountain?
Carry it in an inside pocket under your outer layers so it stays near body temperature, use an insulated pouch rather than an outer backpack pocket, and never leave it in a vehicle or a base-area locker overnight. Frozen insulin should be replaced, not used, even if it appears normal after thawing.
Will altitude medication be useful in Xinjiang?
Generally no. Xinjiang’s ski resorts sit at modest elevations by Chinese standards, and altitude sickness is not a routine concern for most visitors — the practical issues are cold and dry air. The article on altitude and acclimatisation for Xinjiang skiers covers where this does and does not matter.
Is a translated prescription letter necessary, or is English enough?
English plus the Chinese generic drug names is usually enough in practice. A full Chinese translation is better if you have a complex condition or take several drugs. The minimum viable version is a phone note listing each active ingredient in Chinese with the dose in milligrams, which a pharmacist can read at a glance.