Staying healthy on a 7-day Sri Lanka itinerary

Staying healthy on a 7-day Sri Lanka itinerary starts before departure. Seek travel health advice from a doctor or travel clinic several weeks ahead, since recommended vaccinations and precautions depend on your health history and circumstances, and official advice changes.

Arrange travel insurance that covers medical treatment and evacuation, and check that it covers the activities you plan, such as climbing, boat trips and safaris. Bring enough of any regular medication for the whole trip plus a margin, in original packaging, with a copy of the prescription.

Heat is the most common health issue on a 7-day Sri Lanka itinerary, and it is most intense in the Cultural Triangle on days 1 and 2, where midday temperatures often reach the low to mid thirties Celsius. The Sigiriya climb, with roughly 1,200 steps on exposed rock, is the most demanding moment.

The route is already designed around the heat: Sigiriya at opening, a midday rest, and late-afternoon sightseeing. Drink water steadily through the day rather than all at once, add rehydration salts after heavy sweating, and wear a hat and light, loose clothing. Signs of heat exhaustion, such as dizziness, headache or nausea, mean stopping, finding shade and drinking.

King coconut, sold at roadside stalls, is an excellent natural rehydration drink and a pleasure in itself.

Sri Lanka lies close to the equator, and the sun is strong year-round, even on cloudy days and in the cooler hill country. Sunburn is common on the whale-watching boat on day 6, where shade is limited and the reflection off the water intensifies the sun.

Use a high-factor sunscreen and reapply after swimming, wear a wide-brimmed hat and sunglasses, and cover up during the middle of the day. Reef-safe sunscreen protects coral when snorkelling.

The hill country is deceptive. On the train and in Ella, the air feels cool, but the altitude and the equatorial sun still burn quickly, particularly through open train windows. Keep sunscreen in the day bag for days 4 and 5 as well as the coast.

Tap water is not generally recommended for visitors. Drink bottled or filtered water, which many hotels provide for refilling, and use it for brushing teeth if you are cautious. Ice in hotels and good restaurants is usually made from treated water.

Most stomach upsets come from food that has been sitting out. Favour freshly cooked hot food, choose busy restaurants and stalls with a high turnover, peel fruit yourself, and be cautious with salads and raw food at smaller places. If a stomach upset does occur, rehydration salts and rest usually resolve it; seek medical help if it is severe or persistent.

Dengue fever occurs in Sri Lanka, with cases rising after the monsoon rains. It is spread by mosquitoes that bite during the day, especially around dawn and dusk, so repellent matters by day as well as in the evening.

Use an effective insect repellent on exposed skin, wear long sleeves and trousers at dawn and dusk, and sleep under a net or in rooms with screens or air-conditioning. Seek medical advice promptly for any fever during or after the trip, and mention your travel to Sri Lanka.

Leeches are the other small nuisance, found on forest and grassland trails in wet weather, including at Horton Plains and on some walks around Ella. They are harmless but unpleasant; long socks tucked over trousers and a little repellent on shoes keep most away.

Two parts of the classic route commonly cause motion sickness: the winding hill-country roads, particularly the descent from Ella on day 5 and the Ramboda Pass between Kandy and Nuwara Eliya, and the whale-watching boat from Mirissa, which often rolls in open sea.

Take motion-sickness tablets before the journey rather than after symptoms start, sit in the front seat of the car and look ahead, and on the boat sit low and near the back, keeping your eyes on the horizon. Avoid a heavy meal beforehand.

Travellers who are badly affected at sea should consider skipping the whale trip, which lasts four to six hours with no way back early, and choosing a beach day or snorkelling in calm water instead.

Good private hospitals and well-stocked pharmacies are found in Colombo, Kandy and Galle, and smaller towns have pharmacies for minor needs. A small kit with plasters, antiseptic, rehydration salts, antihistamines, pain relief, motion-sickness tablets and repellent covers most situations on the route.

Lankan Stays & Trails drivers know where the nearest pharmacy or hospital is at every stop on the classic route, and plan the pace of each day around the heat. The site's drinking water and vaccinations guides cover health advice in more depth.