Drug Class: DPP-4 Inhibitor + Biguanide Combination | Form: Oral Tablet | Prescription Status: Prescription Only (Rx) — DRAP Registered
What is Tagipmet 50/1000mg Tablet?
Tagipmet 50/1000mg is a fixed-dose combination tablet containing Sitagliptin 50mg and Metformin HCl 1000mg — two well-established diabetes medicines working through completely different mechanisms. Together they control blood sugar (گلوکوز) more effectively than either medicine alone. Sitagliptin stimulates the body's natural insulin release after meals, while Metformin reduces the amount of sugar the liver releases into the blood. Tagipmet is used alongside diet and exercise for the management of Type 2 Diabetes (ذیابیطس ٹائپ 2) in adults when a single medicine is not enough.
What is Tagipmet 50/1000mg Used For?
- Type 2 Diabetes Mellitus — blood sugar control in adults when diet, exercise, and single-agent therapy are insufficient (ذیابیطس ٹائپ 2)
- Dual oral therapy — as a convenient single-tablet alternative to taking Sitagliptin and Metformin as separate tablets
How Does Tagipmet 50/1000mg Work?
Sitagliptin 50mg — DPP-4 Inhibitor: Sitagliptin blocks an enzyme called DPP-4, which normally breaks down natural gut hormones (incretins) after meals. By protecting these hormones, Sitagliptin increases insulin release from the pancreas and reduces glucagon — only when blood sugar is high, making low blood sugar (hypoglycaemia) less likely.
Metformin HCl 1000mg — Biguanide: Metformin works primarily in the liver — reducing the amount of glucose the liver produces and releases into the bloodstream. It also helps muscle cells use insulin more effectively. Metformin does not cause weight gain and has a long, well-established safety record.
Combined Effect: The two medicines target blood sugar from two separate pathways simultaneously — after-meal spikes (Sitagliptin) and fasting glucose levels (Metformin) — giving more complete 24-hour blood sugar control.
Dosage and Administration
⚠️ Always take exactly as prescribed by your doctor. Never adjust the dose without medical advice. Always take with food to reduce stomach upset.
| Indication | Usual Adult Dose | Frequency | Maximum Daily Dose |
|---|---|---|---|
| Type 2 Diabetes | 1 tablet (50/1000mg) | Twice daily | 2 tablets per day |
Critical Dosing Rules:
- Dose is adjusted by your doctor based on your current Metformin dose and kidney function
- Kidney function (creatinine/eGFR) must be checked before starting and regularly during treatment — Metformin is not safe if kidneys are not working properly
- Temporarily stop Tagipmet before any surgery, major procedure, or contrast dye imaging (CT scan with dye) — restart only after doctor's advice
How to Take:
- Swallow the tablet whole with a full glass of water
- Always take with food or immediately after a meal — reduces nausea from Metformin
- Take at the same times each day for consistent blood sugar control
- Do not crush or split the tablet
Active Ingredients
| Ingredient | Strength per Tablet |
|---|---|
| Sitagliptin | 50mg |
| Metformin Hydrochloride | 1000mg |
Who Should NOT Take Tagipmet 50/1000mg?
Do not take if you:
- Are allergic to Sitagliptin, Metformin, or any ingredient in the tablet
- Have Type 1 Diabetes or diabetic ketoacidosis
- Have moderate to severe kidney disease (eGFR below 45 mL/min)
- Have severe liver disease
- Are having surgery or a procedure requiring general anaesthesia
- Drink excessive alcohol regularly
- Are under 18 years of age
Always consult your doctor if you have:
- Mild kidney impairment — dose adjustment may be needed
- Heart failure or recent heart attack (دل کا دورہ)
- Liver disease
- History of pancreatitis (لبلبے کی سوزش) — Sitagliptin has been associated with rare cases
- Are pregnant or breastfeeding
- Are taking insulin or sulphonylureas — hypoglycaemia risk increases
Side Effects
Common Side Effects:
- Nausea, stomach upset, or diarrhoea — especially when starting treatment; reduced by taking with food
- Metallic taste in the mouth — Metformin related, usually temporary
- Mild headache
- Upper respiratory tract infection or runny nose — Sitagliptin related
Serious Side Effects — Stop Taking and Seek Medical Help Immediately:
- Lactic acidosis — rare but life-threatening Metformin complication; symptoms include severe muscle pain, difficulty breathing, stomach pain, feeling very cold or dizzy — seek emergency care immediately
- Pancreatitis — severe and persistent abdominal pain radiating to the back, with vomiting (لبلبے کی ہنگامی کیفیت)
- Severe allergic reaction — swelling of face, lips, tongue or throat, difficulty breathing, widespread rash (یہ طبی ہنگامی صورتحال ہے)
- Severe joint pain — persistent, debilitating joint pain has been reported with DPP-4 inhibitors; stop and consult doctor
- Hypoglycaemia (low blood sugar / شوگر کا گرنا) — more likely when combined with insulin or sulphonylureas; symptoms include shaking, sweating, confusion, and rapid heartbeat
Drug Interactions
| Medicine / Substance | Possible Interaction |
|---|---|
| Insulin or Sulphonylureas (e.g., Glibenclamide, Glimepiride) | Increased hypoglycaemia risk — dose adjustment of the sulphonylurea or insulin may be required |
| Iodinated contrast dye (CT/X-ray imaging) | Metformin must be stopped before and 48 hours after contrast procedure — risk of acute kidney injury and lactic acidosis |
| Alcohol (شراب) | Increases lactic acidosis risk with Metformin and can unpredictably alter blood sugar — avoid |
| Diuretics (e.g., Furosemide, Hydrochlorothiazide) | Can reduce kidney function and increase Metformin levels in blood |
| NSAIDs (e.g., Ibuprofen, Diclofenac) | Reduce kidney blood flow — increase Metformin accumulation risk |
| ACE Inhibitors / ARBs (e.g., Enalapril, Losartan) | May further affect kidney function — monitor closely |
| Corticosteroids (e.g., Prednisolone) | Raise blood sugar and counteract diabetes control |
| Cimetidine | Reduces Metformin clearance — increases Metformin blood levels |
Storage Instructions
- Store below 25°C in a cool, dry place
- Protect from moisture and direct sunlight
- Keep in original packaging until use
- Keep out of reach of children (بچوں کی پہنچ سے دور رکھیں)
- Do not use after the expiry date printed on the pack
Frequently Asked Questions (FAQs)
Q: Can Tagipmet 50/1000mg cause low blood sugar (hypoglycaemia)? On its own, Tagipmet rarely causes hypoglycaemia — however, the risk increases significantly if taken together with insulin or sulphonylurea medicines.
Q: Why must kidney function be checked before taking Tagipmet? Metformin is removed from the body through the kidneys — if kidneys are not working well, Metformin can build up and cause a dangerous condition called lactic acidosis.
Q: Can I take Tagipmet during Ramadan fasting? Consult your doctor before Ramadan — timing and dosing of diabetes medicines often need adjustment during fasting to prevent low blood sugar episodes.
Q: What should I do if I have a CT scan or X-ray with dye? Stop Tagipmet before the procedure and do not restart until your doctor confirms your kidney function is normal — usually 48 hours after the contrast dye.
Medical Disclaimer: This information is provided for general awareness only and does not replace advice from your doctor or pharmacist. Type 2 Diabetes requires ongoing medical supervision — never adjust or stop your diabetes medication without consulting your healthcare provider.