Eating safely in Patong

Patong is the beach town of Kathu district, on the island of Phuket. Most of what keeps you well there is the same as anywhere in Thailand: food cooked to order and served hot, no ice you can’t trace, no raw freshwater fish or raw pork. That advice, along with vaccines, food allergies, restaurant hygiene signs and emergency numbers, is on our page on eating safely in Thailand. What is particular to Patong is an island water supply that runs short in the dry season, a norovirus outbreak on Phuket in 2023, which hospital to head for, and the jellyfish of its beach.

On the map, restaurants shown as Low concern are places where our review found no food-safety concern in the last 12 months. It is a starting point for choosing where to eat, not an inspection or a guarantee, so check with the restaurant if you have an allergy.

Can you drink the tap water in Patong and Phuket?

No, drink sealed bottled water. Health agencies advise travelers against tap water across Thailand, and Phuket has a reason of its own: its water supply is stretched.

• Where it comes from. Phuket’s tap water is produced from raw water held in reservoirs of the Royal Irrigation Department. The Provincial Waterworks Authority (PWA) has one branch for the province, with its office in Kathu district, the district Patong belongs to.
• Short in the dry season. In January 2025, the province told the Prime Minister on a visit that Phuket faces water shortages in the dry season, because the raw water from these reservoirs is not enough to meet the province’s needs.
• What that means in your room. When the mains run low, hotels and guesthouses rely on what is stored in their tanks, which you can’t check. Use sealed bottled water for drinking and brushing your teeth.

Our guide to tap water and ice when traveling explains how to judge ice and refilled bottles.

Is the ice safe in Patong? What a 2023 outbreak showed

In June 2023, health officials investigated outbreaks of diarrhea on Phuket, and norovirus was found in patients’ samples (CDC). The Department of Disease Control’s investigation in five schools in Phuket city counted 214 patients and found norovirus in 4 of the 6 patients tested. It could not pin down a single source, but found:

• Iced drinks among the risk factors, including drinks bought from street vendors;
• probable norovirus contamination of tap water at one school, from a garden hose, and coliform bacteria in a drinking-water dispenser;
• person-to-person spread, with ill household members and shared cups and utensils as risk factors.

Cases fell within two weeks of the control measures. The lesson for a visitor holds beyond 2023: the CDC advises travelers to Thailand to avoid ice, so order drinks without it unless it comes from a sealed bag, and wash your hands with soap before eating, especially if someone you travel with is ill.

Where to get medical help in Patong

In an emergency, call 1669: the UK government describes it as a free, countrywide medical emergency hotline run by the Ministry of Public Health, which usually sends callers to the nearest hospital. Its list of facilities in Phuket (updated in August 2026) includes:

• Patong Hospital, 57 Sainamyen Road, Patong, phone +66 76 342 633: some English-speaking staff; main specialisations acute emergency triage, tourist-related trauma and hyperbaric diving medicine (useful if you dive).
• Vachira Phuket Hospital, 353 Yaowarat Road in Phuket Town, phone +66 76 361 234: English-speaking staff; advanced trauma care, neurosurgery, cardiothoracic surgery, oncology and neonatal intensive care.
• Bangkok Hospital Phuket, 2/1 Hongyok Utis Road in Phuket Town, phone +66 76 254 425: English-speaking staff; MRI and CT scanning.

The same guide warns that in government hospitals most staff, including nurses, speak little or no English, and that visitors may be charged more than residents. Contact your insurer as soon as you are referred to a hospital: all hospitals in Thailand require a guarantee of payment before treating patients (UK government), as the Thailand page explains. The signs that mean you should see a doctor after a bad meal are in our guide to food poisoning while traveling.

Jellyfish at Patong Beach

Not a food risk, but one to know before you swim at Patong, and one where the right first aid matters:

• Recent reports. Thailand’s Department of Disease Control warned of bluebottles at Patong Beach in September 2024, and reported that several tourists were stung at Patong and Kalim beaches in October 2025. Canada’s government notes that deaths have occurred after contact with poisonous jellyfish off Phuket.
• When. Jellyfish come closer to shore in the rainy season, May to October (UK government), especially after rain (Department of Disease Control).
• First aid. Get out of the water, then pour vinegar over the sting continuously for at least 30 seconds; never rinse with fresh water or alcohol, and don’t rub the skin. Then get medical help quickly, or call 1669 (Government of Canada; Department of Disease Control). In October 2025, Patong’s municipal lifeguards kept vinegar ready on the beach and sent those with severe reactions to hospital.