Living With Diabetes or High Blood Pressure in Grenada

Chronic illness is the main health story in Grenada, not tropical disease. Non-communicable diseases such as heart disease, stroke, diabetes and cancer account for the great majority of deaths, with World Health Organization figures putting the share at around 83 percent. The International Diabetes Federation estimates that roughly one adult in nine lives with diabetes, and that a quarter of them have not been diagnosed. High blood pressure is at least as common, and almost every Grenadian family has someone checking their sugar or taking a daily pressure tablet.

For a returning national or a newcomer with one of these conditions, the good news is that the system is used to them. The work lies in setting up a reliable routine: who monitors you, where the medicines come from, how you eat with local food, and how you keep insulin and test strips safe through heat, power cuts and the occasional storm.

Where ongoing care happens

Public health centres in every parish run regular clinics for people with diabetes and hypertension, often on set days of the week. Nurses check weight, blood pressure and blood sugar, review feet, refill prescriptions and refer to the doctor when readings drift. Care at public facilities is low-cost for citizens and residents, and the staff know their patients well, which counts for a great deal with conditions that are managed over decades.

Many residents add a private GP or an internist for closer follow-up, three-monthly HbA1c tests and quicker changes to treatment. Specialists in internal medicine and cardiology practise in St George's, and eye checks for diabetic retinopathy are available through eye clinics and private ophthalmologists. Whatever mix you choose, agree a written plan: target blood pressure, target HbA1c, how often kidney function and cholesterol are checked, and when to have the annual foot and eye examinations. Keep the results yourself, because records are not shared automatically between public and private care.

Keeping your medicine supply steady

Learn generic names. Brands common in North America or the UK may not be stocked, while the same molecule is sold under another name. A list showing metformin, amlodipine, losartan or whatever you take, with doses, lets any pharmacist help.

Expect occasional shortages. Grenada imports all its medicines, much of the public supply through the OECS pooled procurement arrangement, and shipping delays happen. Refill when you have two weeks left, not two days.

Use more than one pharmacy. If your usual pharmacy is out, others in St George's, Grand Anse or Grenville may have stock. Ask the pharmacist to call around; they often know who received a shipment.

Ask about public supply. Some chronic disease medicines are available at low cost through public facilities for those registered at clinics. Rules and eligibility change, so ask at your health centre.

Check test strips for your meter. Strips are meter-specific. Before you move, confirm that strips for your meter are sold locally, or switch to a meter whose strips are, so you are not dependent on suitcases from abroad.

Eating well with Grenadian food

The traditional Grenadian plate is not the problem; the modern additions are. Fresh fish, callaloo, pigeon peas, dasheen leaves, christophene, pumpkin, breadfruit, avocado and the island's fruit give you plenty to work with. The trouble lies in quantity and in the extras: big helpings of provisions, rice and macaroni pie on the same plate, sweet drinks with every meal, fried bakes at breakfast, and salt fish or salted pigtail that push sodium up fast.

Practical swaps help without making meals foreign. Choose one starch per plate rather than three. Soak salt fish well and change the water more than once. Roast or boil breadfruit instead of frying it. Treat oil down as an occasional feast, since coconut milk, breadfruit and salted meat in one pot is a lot. Ask for juice without added sugar, or dilute it; local juices and "sorrel" at Christmas are often heavily sweetened. Coconut water is a better choice than soft drinks but still contains natural sugar. Watch rum, which is cheap, strong and present at every lime. A dietitian at the hospital or a clinic nurse can help you adapt your plan to food you will actually find at the market.

Heat, power cuts and storing insulin

Insulin and some other medicines lose strength if they get too hot, and a Grenadian kitchen can reach temperatures that would worry a pharmacist. A few habits protect your supply:

• Store unopened insulin in the main body of the fridge, never in the freezer compartment or against the back wall where it can freeze.
• Keep the pen or vial in use at room temperature only if the room is cool enough; in hot months a cool box or insulated wallet is safer.
• During power cuts, keep the fridge closed. A full fridge stays cool for several hours. For longer outages, move insulin to a cool box with ice packs, wrapped so it does not touch the ice.
• Never leave medicines in a parked car. The inside of a car in Grenadian sun gets hot enough to damage them within minutes.
• Keep test strips sealed in their container. Humidity ruins them faster than you expect.
• Before hurricane season, add two to four weeks of medicines, spare strips, lancets and pen needles to your storm kit, along with a written list and copies of prescriptions.
• Diuretics and some blood pressure tablets increase the risk of dehydration in heat. Ask your doctor how to adjust fluids on very hot days or during a bout of diarrhoea.

Activity in a hot climate

Regular movement matters as much as tablets, and the climate shapes how you do it. Walk early, before eight in the morning, or after five in the afternoon, when the sun drops. Grand Anse beach at dawn is busy with people doing exactly this. Swimming in calm water is excellent for joints and blood sugar. Carry water, wear proper footwear and check your feet afterwards if you have diabetes, because small cuts and blisters from sand, rocks or new sandals can become serious infections in heat and humidity.

If you take insulin or tablets that can cause low blood sugar, carry glucose tablets or a small sweet drink, and do not hike alone in places like Grand Etang. Exercise in heat lowers blood sugar faster than many people expect, and the symptoms of hypoglycaemia, sweating, shakiness, confusion, are easy to mistake for simply being hot.

What catches people out

Assuming no symptoms means good control. High blood pressure and early diabetes feel like nothing. Measure; do not guess.

Missing follow-ups after settling in. The first months are busy, and routine checks slide. Book them before you arrive.

Herbal remedies replacing tablets. Bush teas, soursop leaf and cinnamon are widely recommended for "sugar" and "pressure". Some are harmless; none replace prescribed medication. Tell your doctor what you drink, as some herbs interact.

Ignoring feet and eyes. Annual eye and foot checks prevent the complications that change lives. They are easy to forget when nothing hurts.

Counting on national insurance. Grenada has no national health insurance scheme in operation; the government ended the original development contract in 2025 and has talked of a simpler, phased version. Budget for ongoing costs.

Travel, Carriacou and trips abroad

People living on Carriacou or Petite Martinique have fewer pharmacies and clinic days to choose from, so a larger reserve of medicines and supplies makes sense, especially in hurricane season and after storms such as Beryl disrupted services in 2024. Combine routine reviews with planned trips to mainland Grenada, and keep copies of prescriptions in case a ferry or flight delay strands you.

For trips abroad, carry medicines in hand luggage in original packaging with a copy of the prescription, and enough for delays. Many residents use visits to North America or Europe to stock up on hard-to-find items or to see a specialist, which works well if you plan it with your local doctor so results come back into your Grenadian file. When relatives visit from abroad, a short list of specific items, such as a particular meter's strips, is more useful than a general request.

Frequently asked questions