Quick answer
Eating in China with food allergies is manageable in 2026 if you prepare a Chinese-language allergy card, know the hidden-ingredient traps (peanut oil, oyster sauce, soy sauce), and choose dishes built around plain steaming or clear broth. Restaurants have no legal duty to label allergens, so the card — not the menu — does the work. This guide covers the wording, the safer dishes per cuisine, and what to do in an emergency.
Why this matters in 2026
Chinese kitchens use peanut oil as a default frying oil in many regions, soy sauce (which contains wheat) in nearly every savory dish, and shellfish-based sauces across the coastal cuisines. Allergy awareness is growing in tier-1 cities, but kitchens are shared-wok environments: cross-contact is normal, separate prep lines are not. A dish that looks nut-free can still be cooked in peanut oil, and a "vegetable" dish can carry dried shrimp or oyster sauce. None of this makes travel unsafe — it makes preparation the difference between a smooth trip and an ER visit.
Key facts at a glance
- Allergy phrase: 我对…过敏 (wǒ duì… guòmǐn) — "I am allergic to…"; show it in writing
- Hidden peanut: peanut oil (花生油), kung pao dishes (宫保), satay/sha cha sauce (沙茶), dan dan noodles
- Hidden gluten: soy sauce (酱油) contains wheat; oyster sauce and black bean sauce often add it too
- Hidden shellfish: oyster sauce (蚝油), dried shrimp (虾米), fish sauce, shrimp roe in noodles
- Emergency number: 120 for ambulance; tier-3 hospitals have 24-hour emergency rooms
Step-by-step walkthrough
Step 1: Make a Chinese allergy card before you fly
Write one card per allergen, in characters, at restaurant size. A peanut card should say: 我对花生严重过敏，请不用花生油，锅和餐具不要碰过花生 ("I have a severe peanut allergy; please do not use peanut oil, and keep woks and utensils away from peanuts"). Add "严重" (severe) — it changes how kitchens respond.
Step 2: Show the card before you sit down
Hand it to the host or server before ordering, and ask them to confirm with the kitchen (请帮我问一下厨房). In tier-1 cities many younger staff read some English; in smaller cities the characters are what counts.
Step 3: Pick cuisines with cleaner defaults
Cantonese steamed dishes, clear-broth noodle soups, and plain rice dishes give you the most control. Sichuan and Hunan kitchens run heavy shared oil, so treat them as advanced terrain, not first stops.
Step 4: Order dishes that show their ingredients
Steamed fish with ginger and scallion, white cut chicken, plain congee, tomato and egg stir-fry (番茄炒蛋, contains egg), and Blanched vegetables with garlic are easy to verify. Avoid dishes with mixed minced sauces where the oil and garnish are invisible.
Step 5: Know your pharmacy fallback
Second-generation antihistamines are sold over the counter everywhere: loratadine (氯雷他定, brand 开瑞坦) or cetirizine (西替利嗪) cost CNY 15–35 for a box. Bring your own epinephrine auto-injector — Chinese pharmacies do not reliably stock them, and 120 ambulances carry adrenaline syringes rather than auto-injectors.
Step 6: Have an emergency plan
Save your hotel's address in Chinese, know the nearest tier-3 hospital, and dial 120 for an ambulance. Emergency departments treat first and bill after; a serious-anaphylaxis workup typically runs CNY 500–2,000.
Common scenarios and use cases
1. Peanut allergy
The hardest one, because of oil and wok cross-contact. Eat at places that cook to order (steamed seafood, congee shops, hotel restaurants), avoid every fried dish and sauce-heavy stir-fry, and carry two auto-injectors.
2. Gluten allergy or celiac disease
Soy sauce is the main enemy, not the grain dishes you can see and skip. Safe anchors: plain rice, rice noodles (米线), congee, steamed dishes with ginger-scallion (no oyster sauce). Say 无麸质 (gluten-free) but expect blank looks — the card must list 酱油 (soy sauce) as the allergen.
3. Shellfish allergy
Watch the invisible sauces: oyster sauce, shrimp paste, and dried shrimp show up in "vegetable" and tofu dishes. Order 素炒时蔬 without oyster sauce (不要蚝油) and stick to chicken, pork, and beef dishes you can see whole.
4. Dairy allergy
The easy one — traditional Chinese cooking uses almost no milk. The exceptions are bakeries, bubble tea, and Yunnan- and Inner-Mongolia-style dairy snacks; avoid those categories and you are fine.
Costs and pricing breakdown
- Antihistamines (loratadine/cetirizine): CNY 15–35 per box, no prescription
- Oral rehydration salts: CNY 5–15, useful after any reaction
- GP consultation at a local hospital: CNY 50–200
- International clinic consultation: CNY 600–1,500
- Emergency room visit (moderate reaction): CNY 500–2,000 including observation
- Ambulance (120): roughly CNY 100–300 plus distance
Pitfalls to avoid
- Trusting English menus: translations routinely drop ingredients; a "peanut-free" label on a tourist menu means nothing about the oil in the wok.
- Eating at buffets: shared serving utensils guarantee cross-contact; choose kitchens that cook each dish to order.
- Skipping the oil question: many kitchens will swap to a fresh wok and vegetable oil if asked early — the request must happen before cooking starts, not after the dish lands.
- Relying on street food for every meal: delicious, but sauces are pre-mixed and nobody can tell you what is in them. Balance street food against controlled meals.
- Traveling without your own auto-injectors: bring them from home in original packaging with the prescription label; buy a doctor's note in English and Chinese if you carry more than two.
Alternatives and trade-offs
- Apartment with a kitchen: for severe, multiple allergies, booking a serviced apartment (Fraser, Ascott, Somerset) and cooking breakfast removes the riskiest meal of the day.
- Hotel breakfast buffets: international five-stars label Western dishes in English and cook eggs to order; a safe daily anchor.
- International supermarkets: Ole', City'Super, and Sam's Club carry imported packaged food with full allergen labels.
- Delivery with filters: Meituan and Ele.me let you search 粤菜 (Cantonese) or 蒸 (steamed) and chat with the restaurant through the app before ordering.
Local context and customs
Allergy (过敏, guòmǐn) is an increasingly familiar word in tier-1 cities, and staff at Western-facing hotels and malls handle it well — but the default assumption in most kitchens is that allergies mean "mild dislike," not "hospital." Communicating severity calmly and in writing gets the best results; raising your voice or sending food back dramatically costs face and cooperation. If a restaurant says it cannot guarantee a dish, believe them and pick another — there is always a congee shop, a steamed-fish house, or a hotpot with a clean clear-broth pot nearby.
Verifying current information
Product formulas and pharmacy stock change. Confirm the latest details through:
- Your allergist: pre-trip plan, antihistamine dosing, and whether refined peanut oil is on your avoid list
- Hospital international clinics: Beijing United Family, Shanghai United Family, and Jiahui International Hospital handle allergy follow-ups in English
- SmartShanghai / SmartBeijing: English-language directories of Western-facing kitchens
- Your embassy: lists of English-speaking doctors in each city
- Xiaohongshu (小红书): search 过敏 + your allergen for current restaurant reports from Chinese speakers
Putting it all together
Prepare two cards per allergen (one laminated, one phone photo), book one hotel-buffet-safe meal per day, and default to steamed, braised, or clear-broth dishes with the card shown before ordering. Carry antihistamines in your day pack and auto-injectors on your body, not in checked luggage. With that system, eating across China — including Sichuan, in a controlled hotpot with a fresh clear pot — is realistic, not a gamble.
FAQ
How do I say "I am allergic to peanuts" in Chinese?
我对花生过敏 (wǒ duì huāshēng guòmǐn). For severe allergies add 很严重 (hěn yánzhòng) and the no-peanut-oil sentence from the card above.
Do Chinese restaurants use peanut oil?
Very often, especially in central and western China. It is a default frying oil in many kitchens, which is why the oil question matters more than the garnish question.
Is refined peanut oil safe for peanut allergy?
Many allergists still advise avoiding it, and wok cross-contact is unavoidable either way. Follow your own doctor's guidance rather than general claims.
Can I find gluten-free food in China?
Yes, by anchoring on rice: plain rice, rice noodles, and congee. But soy sauce contains wheat and appears in most savory dishes, so the card must name soy sauce explicitly.
Can I buy an EpiPen in China?
Not reliably. Bring auto-injectors from home. Hospitals keep adrenaline for emergencies, but pharmacies rarely stock consumer auto-injectors.
Is hotpot safe for food allergies?
It can be the safest meal: order a clean clear-broth (清汤) pot, choose raw ingredients yourself, and keep your allergen card visible so the kitchen skips cross-contaminated plates and sauces.
What if I have a reaction in a small city?
Call 120 immediately and show your hotel card so the dispatcher has an address. County hospitals treat anaphylaxis as routine; language is easier if a local helps you call.
Are airline meals safe?
Order the special meal (BLML or allergy meal) at least 24–48 hours before each flight, bring your own snacks, and never assume the default meal is allergen-free.