Ask someone who has just been diagnosed with type 2 diabetes when it all started, and they usually can’t tell you. Looking back, though, the clues were often there for months. An extra bottle of water at work. Getting up at 3am to use the bathroom. An afternoon slump that coffee stopped fixing. None of it felt like a medical problem at the time. Dubai is hot, the hours are long, and everyone is tired.
That’s how diabetes slips under the radar. The International Diabetes Federation estimates that roughly one in five adults in the UAE is living with it, and a good number of them don’t know yet. GPs hear the same story again and again: someone comes in for a skin infection or a visa medical, a routine test comes back high, and it turns out the problem has been building quietly for a while.
So which signs deserve your attention, and when is it time to actually see a doctor? Below, we go through the diabetes symptoms that matter most, who should get tested anyway, and the situations where waiting is a bad idea.
Diabetes Symptoms That Are Easy to Brush Off
High blood sugar causes trouble in two main ways. Your kidneys try to get rid of the extra glucose through urine, which pulls water out of your body with it. At the same time, your cells can’t use that glucose properly, so they’re left short of energy. Almost every early sign of diabetes comes back to one of those two things.
Thirst is often the first. It isn’t the normal thirst you get after a walk in August. Your mouth feels dry again not long after a drink, and you keep reaching for water all day. Frequent urination tends to come with it, sometimes enough to wake you two or three times a night.
Tiredness is another common one, and probably the most ignored. When your cells are running low on fuel, a full night’s sleep doesn’t seem to help much. Some people also find they’re hungry again soon after eating, or that they’re losing weight without changing anything. Unexplained weight loss is more typical of type 1 diabetes, but it can happen with type 2 as well.
Some diabetes symptoms are quieter and easier to miss:
- blurred vision that comes and goes
- cuts or scratches that take longer than usual to heal
- infections that keep coming back, especially skin, gum, urinary or thrush infections
- tingling, numbness or a burning feeling in the feet or hands
- dark, velvety patches of skin on the neck, armpits or groin, which can point to insulin resistance
Keep in mind that plenty of people have only one or two of these, and some have none at all. Type 2 diabetes can develop over years without making much noise, so feeling fine doesn’t rule it out.
Who Should Get Tested Even If They Feel Well?
Type 1 and type 2 diabetes behave quite differently. Type 1 tends to appear fast, usually in children, teenagers or young adults, and can make someone properly unwell within a few weeks. Type 2 accounts for most adult cases in the UAE, and it takes its time. Many people are diagnosed without having noticed anything wrong.
That’s why the American Diabetes Association recommends screening every adult from the age of 35. If you’re overweight and have another risk factor on top of that, you should be tested earlier. The usual risk factors are a parent or sibling with diabetes, extra weight around the middle, high blood pressure or cholesterol, a mostly inactive routine, PCOS, diabetes during a previous pregnancy, or a past result in the prediabetes range. South Asian and Arab backgrounds also carry a higher risk, which applies to a lot of families living in International City.
If your result is normal, you can usually wait about three years before the next check. If it falls in the prediabetes range, get tested every year.
When to See a Doctor About Diabetes Symptoms
You don’t need to tick every box to book an appointment. See a GP if you’ve noticed two or three of the signs above together, or if even one has stuck around for a few weeks with no obvious explanation.
A few other situations are worth a visit too. If a pharmacy, a workplace health check or a relative’s glucometer gave you a high reading, follow it up properly. The same applies if you were told you had prediabetes more than a year ago and haven’t been retested, or if you had diabetes during a past pregnancy. Women who had gestational diabetes are at much higher risk of type 2 later in life, even when their sugar went back to normal after the baby arrived. And a sore on the foot that won’t heal should always be looked at, whatever your sugar levels are.
Signs That Need Emergency Care
Very high blood sugar can become dangerous, particularly in type 1 diabetes. Call 998 or go straight to the nearest emergency department if high sugar, or known diabetes, comes with any of these:
- vomiting, or not being able to keep fluids down
- stomach pain
- fast, deep breathing or a fruity smell on the breath
- severe drowsiness or confusion
- signs of dehydration, like a very dry mouth, dizziness or hardly passing urine
With children, don’t wait to see whether things settle. Sudden heavy thirst, bed-wetting in a child who was already dry at night, or rapid weight loss should be checked by a doctor the same day.
Which Blood Sugar Test Will You Need?
Diagnosis comes down to a blood sugar test, but which one you get depends on your situation. These are the four main options, along with the ranges doctors use to read them:
| Test | How it’s done | Normal | Prediabetes | Diabetes |
| HbA1c | A standard blood draw, no fasting needed. Shows your average sugar level over about three months | Below 5.7% | 5.7–6.4% | 6.5% or higher |
| Fasting plasma glucose | Blood taken after at least 8 hours without food | Below 5.6 mmol/L (100 mg/dL) | 5.6–6.9 mmol/L (100–125 mg/dL) | 7.0 mmol/L (126 mg/dL) or higher |
| Oral glucose tolerance test (OGTT) | Blood taken 2 hours after a sweet glucose drink | Below 7.8 mmol/L (140 mg/dL) | 7.8–11.0 mmol/L (140–199 mg/dL) | 11.1 mmol/L (200 mg/dL) or higher |
| Random plasma glucose | Blood taken at any time of day | Not used for this | Not used for this | 11.1 mmol/L (200 mg/dL) or higher, along with classic symptoms |
The ranges come from the American Diabetes Association. One high result on its own usually isn’t enough to confirm diabetes, so your doctor will repeat the test on a different day or back it up with a second type of test. The only exception is when the sugar level is clearly very high and the symptoms leave little doubt.
Home meters and finger-prick checks at a pharmacy are useful as an early warning, but they aren’t accurate enough to diagnose anything. For that, you need a blood sample tested in a lab.
What Happens at Your Appointment
Most first visits start with a conversation rather than a needle. Your doctor will want to know how long you’ve noticed the symptoms, whether diabetes runs in your family, what a normal day of eating and moving looks like for you, and which medicines you take. Then comes a quick physical check: weight, waist, blood pressure, and a look at your feet and skin.
Blood work usually covers HbA1c or fasting glucose, plus kidney function and cholesterol, and you may be asked for a urine sample. Diabetes tends to affect the kidneys and blood vessels early on, so having a baseline from day one is useful.
A prediabetes result isn’t exactly bad news. It means you’ve caught things early enough to change direction. For many people, losing a few kilos, walking most days and cutting down on sugary drinks, white bread and white rice is enough to bring their numbers back to normal.
If diabetes is confirmed, your doctor will put together a plan that usually mixes lifestyle changes with medication. For type 2, that often starts with a tablet such as metformin. After that, the follow-up visits matter just as much as the first prescription. Expect an HbA1c check every three to six months, plus eye, kidney and foot checks once a year.
Getting Checked in International City
If you’ve been meaning to get your sugar checked and keep putting it off, Medlite Medical Center is right in the neighbourhood. Residents looking for an Affordable General Physician International City Dubai can find us at Shop No. 5 & 6, Riviera Dreams Building, CBD-20. We’re open seven days a week, from 8am to 9pm.
Because we provide Medical & Dental Services in Dubai from the same location, with an in-house laboratory and pharmacy, most patients can see the doctor, have their bloods taken and collect any prescription without leaving the building. Our general medicine team looks after people with diabetes over the long term, not just on the day they’re diagnosed. Diabetes also raises the risk of gum disease, so having dentists down the corridor comes in handy. We accept a wide range of insurance plans as well.
Call +971 4 458 5859 or book through the appointment form on our website.
Frequently Asked Questions
Can you have diabetes without any symptoms? Yes. With type 2 it’s actually very common. Lots of people only find out from a routine check-up, which is the main reason screening from 35 is recommended.
Do I need to fast before the test? Only for some tests. HbA1c can be done at any time of day. A fasting glucose test needs at least eight hours without food, although water is fine. The clinic will let you know when you book.
Can a home glucometer confirm diabetes? No. It’s handy for keeping an eye on things, but a diagnosis needs a lab test. If your home reading is high, treat it as a reason to book an appointment.
Can prediabetes be reversed? Often, yes, especially if you act early. Weight loss, regular activity and better food choices bring many people back into the normal range.
What diabetes symptoms in children should parents look out for? Extra thirst, needing the toilet a lot, bed-wetting after being dry at night, weight loss and unusual tiredness. Type 1 can come on quickly in children, so see a doctor the same day.
Don’t Wait for It to Get Worse
Diabetes is much easier to manage when it’s found early, before it has had a chance to affect your eyes, kidneys, nerves or heart. If some of the diabetes symptoms above sound uncomfortably familiar, or you can’t remember the last time your sugar was checked, book an appointment. It’s one short visit, and afterwards you’ll know where you stand.
