Product introduction
Istavel 100mg Tablet contains sitagliptin, a prescription medicine used by adults with type 2 diabetes. It is meant to be used together with a sensible diet and regular physical activity. Your doctor may prescribe it alone or alongside other diabetes medicines.
Storage: Store below 30°C in a cool, dry place away from direct sunlight.
Uses of Istavel 100mg Tablet
- Type 2 diabetes mellitus.
Benefits of Istavel 100mg Tablet
Istavel helps bring down blood sugar levels, both before meals and after eating. Keeping sugar within the target range lowers the chance of long-term problems that diabetes can cause to the eyes, kidneys, nerves and heart. It works in step with the body's own insulin response rather than replacing it.
Side effects of Istavel 100mg Tablet
Most side effects do not require medical attention and go away as your body adjusts. Consult your doctor if they persist.
- Stuffy or sore nose and throat (nasopharyngitis).
- Headache.
- Upper respiratory tract infection.
How to use Istavel 100mg Tablet
Swallow the tablet whole with water. Do not chew, crush or break it. It can be taken with or without food, at about the same time every day, exactly as your doctor has advised.
How Istavel 100mg Tablet works
Sitagliptin belongs to the DPP-4 inhibitor group. It blocks an enzyme that breaks down gut hormones called incretins, so these hormones stay active for longer. This prompts the pancreas to release more insulin after meals and reduces the amount of sugar released by the liver.
Substitutes for Istavel 100mg Tablet
These medicines have the same composition (Sitagliptin (100mg)) and can generally be used as alternatives. Always confirm with your doctor or our pharmacist before switching.
Safety advice
Avoid alcohol while on this medicine, as it can cause drowsiness and may disturb blood sugar control.
Safety in pregnancy is not well established. Your doctor will weigh the benefits against the possible risks before advising you.
There is little information on use during breastfeeding, so please check with your doctor first.
It does not usually affect the ability to drive or operate machinery.
Use with care in kidney disease. The dose may need to be adjusted by your doctor.
Use with care in liver disease. It is not recommended in severe liver impairment.
Quick tips
- Take the tablet at the same time each day so your blood sugar stays steady.
- Continue your diet plan and exercise routine while on this medicine.
- Check your blood sugar regularly and share the readings with your doctor.
- Seek urgent medical help if you develop severe, persistent stomach pain, as this can signal pancreatitis.
- Do not stop or change the dose on your own, even when your sugar readings improve.
Fact box
| Chemical class | Beta amino acid derivative |
|---|---|
| Habit forming | No |
| Therapeutic class | ANTI-DIABETIC |
| Action class | Dipeptidyl Peptidase-4 (DPP-4) Inhibitors |
Frequently asked questions
What is Istavel 100mg used for?
It is prescribed to help control blood sugar in adults with type 2 diabetes, along with diet and exercise.
Can I take Istavel with or without food?
Yes, it can be taken with or without a meal. Take it at a consistent time each day.
What should I do if I miss a dose?
Take it as soon as you remember. If it is almost time for the next dose, skip the missed one. Never double up.
Does Istavel cause low blood sugar on its own?
Low sugar is uncommon when used alone, but the risk rises if it is combined with insulin or sulfonylureas. Ask your doctor about warning signs.