Product introduction
Dibeta GB combines two well-established oral anti-diabetic medicines, glibenclamide and metformin, in a single tablet. It is prescribed to adults with type 2 diabetes whose blood sugar is not adequately controlled by one drug alone, and it is meant to be used together with a sensible diet and regular physical activity.
Storage: Store below 30°C, away from moisture and direct sunlight, and keep out of reach of children.
Uses of Dibeta GB 5mg/500mg Tablet
- Type 2 diabetes mellitus in adults.
Benefits of Dibeta GB 5mg/500mg Tablet
Having two medicines in one tablet means fewer pills to remember each day, which can make it easier to follow a treatment plan. The two ingredients tackle high blood sugar in complementary ways, so together they can bring glucose levels down more effectively than either would alone, helping to lower the long-term risk of complications that affect the eyes, kidneys, nerves and heart.
Side effects of Dibeta GB 5mg/500mg Tablet
Most side effects do not require medical attention and go away as your body adjusts. Consult your doctor if they persist.
- Low blood sugar (hypoglycaemia).
- Nausea or vomiting.
- Diarrhoea.
- Stomach pain.
- Skin rash.
- Headache.
- Vitamin B12 deficiency with long-term use.
- Lactic acidosis (rare but serious).
How to use Dibeta GB 5mg/500mg Tablet
Swallow the tablet whole with a glass of water, taken with or just after a meal, exactly as your doctor has directed. Do not skip meals after taking it, and do not change the dose or stop the medicine on your own, even when your sugar readings look good.
How Dibeta GB 5mg/500mg Tablet works
Glibenclamide stimulates the pancreas to release more insulin, which moves sugar out of the blood and into the body's cells. Metformin works differently: it reduces the amount of glucose the liver produces, slows the absorption of sugar from the gut, and helps the body respond better to the insulin it already makes.
Substitutes for Dibeta GB 5mg/500mg Tablet
No other medicine with the same composition is listed in our catalogue yet. Message us on WhatsApp and our pharmacist will help you find a suitable alternative.
Safety advice
Drinking alcohol with this medicine raises the risk of dangerously low blood sugar and of lactic acidosis, so it is best avoided.
This medicine is not recommended during pregnancy because of possible harm to the baby. Your doctor will usually switch you to insulin or another suitable treatment.
The medicine may pass into breast milk and could affect the infant, so it should not be used while breastfeeding unless your doctor specifically advises it.
Low blood sugar can impair concentration and reaction time. Check your glucose before driving and do not drive if you feel unwell or your readings are abnormal.
The dose may need adjusting, or the medicine may need to be avoided, if your kidney function is reduced. Regular kidney tests are advisable.
This medicine should not be used in people with significant liver disease, as it can increase the risk of serious side effects.
Quick tips
- Eat meals at regular times, because skipping or delaying food while on this medicine can cause your blood sugar to drop too low.
- Keep a quick sugar source such as glucose tablets or fruit juice with you in case you feel shaky, sweaty or confused.
- Combine the medicine with a balanced diet and regular exercise for the best control of your diabetes.
- Tell your doctor or surgeon that you take this medicine before any operation, scan with contrast dye or anaesthesia.
- Contact your doctor promptly if you have persistent vomiting, unusual tiredness or rapid breathing.
Fact box
| Chemical class | Sulfonylurea and biguanide combination |
|---|---|
| Habit forming | No |
| Therapeutic class | Anti-diabetic |
| Action class | — |
Frequently asked questions
What is Dibeta GB used for?
It is used to control blood sugar in adults with type 2 diabetes, alongside diet and exercise.
Can Dibeta GB cause low blood sugar?
Yes. The glibenclamide component can make blood sugar fall too low, especially if you skip meals, exercise heavily or drink alcohol. Learn the warning signs and keep a sugar source handy.
Should I take it before or after food?
It is generally taken with or right after a meal, which also reduces stomach upset. Follow the timing your doctor has given you.
Can I stop taking it once my sugar is normal?
No. Normal readings usually mean the medicine is working. Stop or change the dose only on your doctor's advice.
Is a prescription needed?
Yes, it is a prescription-only medicine and should be taken under medical supervision.