Vietnam Pharmacy Guide: What to Buy, What to Skip, and How to Ask

How Vietnamese pharmacies work

Walking into a "nha thuoc" (pharmacy) in Vietnam is nothing like a pharmacy back home. You don't need a doctor's note. You don't need an insurance card. You point at a shelf, say what hurts, and walk out with a bag of pills—often for less than a dollar.

There's a pharmacy on almost every corner in Hanoi, Saigon, Da Nang, and most towns with a tourist presence. Many staff speak enough English to understand "I have a headache" or "stomach problem." If not, Google Translate works fast. Staff are generally helpful and won't push you toward unnecessary antibiotics—though you do need to be selective about what you actually take.

What to buy (and what works)

Paracetamol and ibuprofen

Both are sold under multiple brand names: paracetamol (called "ha sot" or fever-reducer) usually comes as 500 mg tablets. Ibuprofen is harder to find under that exact name; look for "ibuprofen" on the label or ask for pain relief. Standard dose: 500 mg paracetamol every 4–6 hours; max 3,000 mg daily. These actually work and cost 5,000–15,000 VND per box.

Antihistamines for allergies

Loratadine and cetirizine are common. Both are non-drowsy second-generation antihistamines and far safer than older options. Pharmacists usually stock these. Cost: around 10,000–25,000 VND per box. Take one tablet daily; no prescription needed.

Omeprazole and antacids

If you're dealing with acid reflux or heartburn—common after street food binges—omeprazole (20 or 40 mg capsules) is sold freely and works well. Take one capsule before breakfast. Antacids like calcium carbonate ("Tums" equivalents) are also available, cheaper, and faster-acting. Costs: 20,000–40,000 VND for a week's supply.

Oral rehydration salts (ORS)

This is the most important thing to buy if you get "traveller's stomach." Vietnamese pharmacies stock sachets of electrolyte powder under brands like "Nuoc ion" or generic ORS. Mix with water and sip steadily. Cost: 2,000–5,000 VND per sachet. Loperamide (Imodium) is also available over the counter, but ORS alone often works—and you don't want to plug yourself up if it's a real infection.

Metoclopramide (Reglan)

For nausea and vomiting, pharmacists often recommend this. It's safe in short bursts (5–10 mg, three times daily). Works faster than you'd expect. Cost: around 15,000 VND.

Antibiotics

Here's where you need to be careful. Amoxicillin, azithromycin, and fluoroquinolones like ciprofloxacin are available without a prescription. Don't buy them unless you genuinely suspect a bacterial infection (real fever, pus, severe symptoms). Taking antibiotics you don't need breeds resistance and messes with your gut. If you're seriously ill, see a doctor first—they'll prescribe the right one.

International pharmacy chains

Pharmacity is the chain you'll see everywhere (Hanoi, Saigon, Da Nang, Hoi An). Staff speak English better than independent pharmacies, prices are transparent, and quality is consistent. They stock imported brands (Panadol, Benadryl, etc.) alongside Vietnamese generics. Slightly pricier but zero guesswork.

Nha Thuoc An Khang and mediplus are other chains with English-speaking staff.

If you're staying in a tourist area (backpacker district in Hanoi, District 1 in Saigon, Hoi An Old Town), a Pharmacity or English-friendly pharmacy is usually within 100 meters.

Image by Amenoc via Wikimedia Commons (CC BY-SA)

What to bring from home

If you have prescription medications (blood pressure, diabetes, psychiatric, etc.), bring a 3-month supply plus copies of the prescription. Vietnamese pharmacists can sometimes refill familiar brands, but don't rely on it. Customs rarely checks carry-on medications if they're in original bottles with your name.

If you take pain relief regularly, bring your preferred brand—not because it's unavailable, but because you know the dosage and your own tolerance.

Dosage cheat sheet for common items

Paracetamol: 500 mg, once every 4–6 hours; max 3,000 mg daily. Ibuprofen: 200–400 mg, once every 6–8 hours; max 1,200 mg daily (OTC dose). Cetirizine/Loratadine: 10 mg once daily. Omeprazole: 20 mg once daily, 30 minutes before breakfast. Loperamide: 2 mg after first loose stool, then 1 mg after each stool; max 8 mg daily, max 2 days.

All of these come with printed Vietnamese instructions. Use Google Lens or Google Translate on the box to check.

Image by USAID Vietnam via Wikimedia Commons (CC BY-SA)

Insurance and serious conditions

If you're on a long stay or expat visa, international health insurance is worth the cost—roughly $30–60 USD monthly for basic coverage. Claims at international clinics (Saigon Clinic, American Hospital, Raffles Medical) are usually straightforward. These clinics have English-speaking doctors and stock imported medications. A basic visit runs 500,000–1,000,000 VND ($20–40 USD) without insurance.

For chronic conditions, get a local Vietnamese doctor to write a prescription; pharmacists will then refill on request, sometimes indefinitely, for a fraction of what you'd pay in pharmacies back home.

What to avoid

Don't buy medications for conditions you're not sure you have. Don't buy antibiotics "just in case." Avoid anything in a bag with only Vietnamese labels if you can't read it—ask to see the box. Be cautious of counterfeit or expired stock in very cheap independent shops in remote areas; pharmacy chains are safer.

If something costs suspiciously cheap (like 1,000 VND for a week's supply of a common drug), ask to see the box and check the expiry date. Genuine generic medications are cheap here—but too cheap is a flag.

Practical notes

Pharmacists are trained and generally reliable; they won't sell you something dangerous. Still, use Google Translate, ask questions, and if you're seriously unwell, see a doctor. A quick consultation costs less than you'd pay for a pharmacy guessing game. Carry cash—many independent nha thuoc don't take cards.