GLIPTIN-M 1000

# Metformin 1000 mg + Sitagliptin 50 mg ## SHORT DESCRIPTION **Metformin 1000 mg + Sitagliptin 50 mg** is a prescription combination medicine used to help control **blood sugar levels in adults with type 2 diabetes mellitus** when diet and exercise alone are not sufficient. Metformin improves the body's sensitivity to insulin and reduces glucose production by the liver, while sitagliptin increases the activity of incretin hormones that help the body release insulin appropriately after meals and reduce excessive glucagon release. This combination is **not used to treat type 1 diabetes or diabetic ketoacidosis**. ## KEY BENEFITS * Helps control blood glucose levels in type 2 diabetes * Combines two complementary diabetes medicines * Metformin helps reduce glucose production by the liver * Sitagliptin helps improve glucose-dependent insulin release * Can help reduce blood sugar levels after meals and between meals * Generally has a low risk of hypoglycemia when used without insulin or insulin-releasing medicines * May be prescribed as an alternative to taking the two medicines separately ## USES / INDICATIONS Metformin 1000 mg + Sitagliptin 50 mg may be prescribed for: * **Type 2 diabetes mellitus** * Blood sugar control when lifestyle measures alone are insufficient * Patients who require treatment with both metformin and sitagliptin * Patients whose blood glucose is not adequately controlled with metformin or sitagliptin alone, depending on the prescribed regimen The medicine should be used together with an appropriate **diet and regular physical activity**. ## HOW IT WORKS ### Metformin Metformin is a **biguanide** that primarily: * Reduces glucose production by the liver * Improves insulin sensitivity * Helps the body's tissues use glucose more effectively * Slightly reduces intestinal glucose absorption ### Sitagliptin Sitagliptin is a **DPP-4 inhibitor**. It increases levels of naturally occurring incretin hormones, including GLP-1 and GIP. This helps: * Increase insulin release when blood glucose is elevated * Reduce glucagon release when blood glucose is elevated * Decrease glucose production by the liver * Improve overall blood glucose control Because sitagliptin's effects are glucose-dependent, it generally has a relatively low risk of hypoglycemia when used alone or with metformin. ## DOSAGE & ADMINISTRATION The dose should be individualized according to blood glucose control, kidney function, previous diabetes treatment, and the specific formulation prescribed. For many adults, sitagliptin is given at **100 mg once daily when kidney function is normal**. A **50 mg sitagliptin dose is generally used when renal function requires dose adjustment** or according to the specific combination product and prescribing instructions. Therefore, **Metformin 1000 mg + Sitagliptin 50 mg should be taken exactly as prescribed** rather than adjusting the dose independently. ### How to Take * Take with food to reduce stomach-related side effects from metformin. * Swallow the tablet whole if it is an extended-release or modified-release formulation. * Do not crush or chew modified-release tablets. * Take it at the same time each day. * Continue your prescribed diet and exercise program. * Do not stop diabetes treatment without consulting your doctor. ### Missed Dose Take the missed dose when remembered unless it is almost time for the next dose. **Do not take two doses together.** ## SIDE EFFECTS Common side effects may include: * Nausea * Diarrhea * Stomach discomfort * Abdominal pain * Loss of appetite * Bloating * Headache * Nasal congestion or sore throat Metformin-related gastrointestinal effects are often more noticeable when treatment is first started and may improve over time. ### Serious Side Effects Seek medical attention if you develop: * Severe or persistent abdominal pain * Persistent vomiting * Severe weakness or unusual tiredness * Difficulty breathing * Signs of dehydration * Severe allergic reaction * Symptoms suggestive of pancreatitis, such as severe persistent upper abdominal pain that may radiate to the back ### Rare but Serious: Lactic Acidosis Metformin can very rarely cause **lactic acidosis**, a serious medical emergency. Symptoms may include: * Extreme weakness * Severe tiredness * Muscle pain * Difficulty breathing * Unusual sleepiness * Abdominal discomfort * Feeling cold * Slow or irregular heartbeat Seek urgent medical care if these symptoms occur. ## PRECAUTIONS & WARNINGS ### Kidney Function Kidney function should be assessed before and during treatment. Metformin can accumulate when kidney function is significantly reduced and increase the risk of lactic acidosis. The sitagliptin dose also needs adjustment in patients with reduced kidney function. ### Dehydration Severe vomiting, diarrhea, fever, or inadequate fluid intake can increase the risk of kidney problems and complications associated with metformin. Contact your healthcare professional if significant dehydration occurs. ### Pancreatitis Sitagliptin has been associated with reports of **acute pancreatitis**. Seek medical attention for persistent severe abdominal pain, particularly if accompanied by vomiting. ### Liver Disease Tell your doctor if you have liver disease. The suitability of the combination should be assessed before treatment. ### Surgery Your doctor may temporarily stop metformin around certain surgical procedures, particularly when fasting or dehydration is expected. ### Contrast Dye Procedures Metformin may need to be temporarily discontinued around certain imaging procedures involving **iodinated contrast**, depending on kidney function and the type of procedure. Follow your healthcare professional's instructions. ### Vitamin B12 Long-term metformin treatment can reduce vitamin B12 levels in some patients. Your doctor may periodically monitor vitamin B12, particularly if you have anemia, neuropathy, or other risk factors. ### Hypoglycemia Metformin and sitagliptin alone generally have a low risk of hypoglycemia. However, the risk increases when used with **insulin or sulfonylureas** such as glimepiride or gliclazide. ### Pregnancy Tell your doctor if you are pregnant, planning pregnancy, or think you may be pregnant. Diabetes treatment during pregnancy should be carefully managed by a healthcare professional. ### Breastfeeding Consult your healthcare professional before using this combination while breastfeeding. ## DRUG INTERACTIONS Metformin + sitagliptin may interact with: * Insulin * Sulfonylureas such as glimepiride and gliclazide * Other diabetes medicines * Certain medicines that affect kidney function * Diuretics * Corticosteroids * Some blood-pressure medicines * Iodinated contrast agents used in certain imaging procedures * Certain medicines that may alter sitagliptin exposure Alcohol consumption can increase the risk of **lactic acidosis** associated with metformin, particularly with excessive or prolonged intake. Tell your doctor or pharmacist about all prescription medicines, over-the-counter medicines, vitamins, supplements, and herbal products you take. ## STORAGE INFORMATION * Store according to the manufacturer's instructions. * Keep at room temperature unless the product label specifies otherwise. * Protect from excessive heat, moisture, and direct sunlight. * Keep tablets in the original packaging. * Keep out of reach and sight of children. * Do not use after the expiry date. * Do not use tablets from damaged or improperly sealed packaging. ## PRESCRIPTION STATUS **Metformin 1000 mg + Sitagliptin 50 mg is a prescription medicine.** It should be used under medical supervision, particularly because the appropriate sitagliptin dose depends on **kidney function** and metformin may require adjustment or temporary discontinuation in certain situations. ## GENUINE MEDICINE ASSURANCE To help ensure you receive genuine Metformin 1000 mg + Sitagliptin 50 mg: * Purchase from a licensed and reputable pharmacy. * Check the medicine name and strengths. * Verify the manufacturer's details. * Check the batch number and expiry date. * Ensure the packaging is sealed and undamaged. * Avoid medicines with altered or suspicious labeling. * Do not purchase medicines from unauthorized sellers. * Ask a pharmacist to verify the product if you have concerns about authenticity. ## FAQ SECTION ### What is Metformin 1000 mg + Sitagliptin 50 mg used for? It is used with diet and exercise to help control **blood sugar in adults with type 2 diabetes mellitus**. ### Is Metformin + Sitagliptin used for type 1 diabetes? No. This combination is not a treatment for **type 1 diabetes** or diabetic ketoacidosis. ### How does Metformin + Sitagliptin work? Metformin reduces glucose production by the liver and improves insulin sensitivity, while sitagliptin enhances incretin activity, helping increase insulin release and reduce glucagon when blood glucose is elevated. ### Is Sitagliptin 50 mg a normal dose? Sitagliptin is commonly given at 100 mg once daily in adults with normal kidney function. **50 mg is commonly used when kidney function is reduced**, depending on the degree of impairment and prescribing guidance. ### Why is Sitagliptin 50 mg combined with Metformin 1000 mg? The two medicines work through different mechanisms and can provide complementary blood glucose control. The appropriate strengths depend on the patient's treatment history and kidney function. ### Can Metformin 1000 mg + Sitagliptin 50 mg lower blood sugar too much? The combination generally has a low risk of hypoglycemia when used alone. However, the risk can increase when combined with insulin or sulfonylureas. ### Can I take this medicine with food? Yes. Taking the combination with food is generally recommended to reduce gastrointestinal side effects associated with metformin. ### Does Metformin + Sitagliptin cause weight gain? Metformin is generally weight-neutral or may cause modest weight loss. Sitagliptin is generally considered weight-neutral. Individual responses can vary. ### Can Metformin + Sitagliptin cause diarrhea? Yes. **Diarrhea, nausea, abdominal discomfort, and other gastrointestinal symptoms** can occur, particularly when starting metformin. ### Can Metformin + Sitagliptin cause low blood sugar? Hypoglycemia is uncommon when the combination is used alone but becomes more likely when it is combined with insulin or medicines such as glimepiride. ### Can I take Metformin + Sitagliptin with Glimepiride? The combination may be prescribed with glimepiride in some patients, but it can increase the risk of hypoglycemia. The dosage should be determined by a healthcare professional. ### Can I take Metformin + Sitagliptin with insulin? It may be prescribed with insulin in certain patients, but blood glucose should be monitored carefully because the risk of hypoglycemia increases. ### Can I drink alcohol while taking Metformin + Sitagliptin? Avoid excessive alcohol consumption. Heavy alcohol intake can increase the risk of complications, including **metformin-associated lactic acidosis**. ### Is Metformin + Sitagliptin safe for the kidneys? Metformin and sitagliptin can be used in many people with kidney disease, but **dose selection and suitability depend on kidney function**. Regular monitoring may be required. ### Can Metformin + Sitagliptin cause pancreatitis? Pancreatitis has been reported with sitagliptin. Contact your doctor promptly if you develop persistent severe abdominal pain, especially if it radiates to the back or is accompanied by vomiting. ### Can this medicine cause vitamin B12 deficiency? Long-term metformin use can reduce vitamin B12 levels in some people. Your healthcare professional may recommend periodic monitoring when appropriate. ### Can I stop Metformin + Sitagliptin when my blood sugar becomes normal? No. Normal blood glucose may indicate that the treatment is working. Do not stop the medicine without discussing it with your doctor. ### What happens if I miss a dose? Take the dose when remembered unless it is nearly time for your next scheduled dose. Do not double the next dose. ### What happens if I take too much? An overdose can cause gastrointestinal symptoms and potentially serious complications. Excessive metformin exposure can contribute to lactic acidosis, while excessive sitagliptin may require medical assessment. Seek urgent medical advice if an overdose occurs. ### Can Metformin + Sitagliptin be used during pregnancy? Tell your doctor if you are pregnant or planning pregnancy. Diabetes treatment during pregnancy requires individualized medical management. ### Can Metformin + Sitagliptin be taken while breastfeeding? Consult your healthcare professional before using the combination while breastfeeding. ### How long does Metformin + Sitagliptin take to work? Blood glucose effects can begin after treatment starts, but achieving the desired level of glucose control may take longer. Your doctor may monitor blood glucose and adjust treatment as necessary. ### Is Metformin + Sitagliptin a cure for diabetes? No. It helps **control type 2 diabetes** but does not cure the underlying condition. Healthy eating, physical activity, monitoring, and regular medical follow-up remain important. ### How should Metformin 1000 mg + Sitagliptin 50 mg be stored? Store according to the manufacturer's instructions, generally at room temperature and away from excessive heat, moisture, and direct sunlight. Keep it out of children's reach. ## MEDICAL DISCLAIMER This information about **Metformin 1000 mg + Sitagliptin 50 mg** is provided for educational and informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. The appropriate dose of sitagliptin depends significantly on **kidney function**, while metformin may need to be temporarily withheld during certain illnesses, dehydration, surgery, or contrast-dye procedures. Do not change or stop your diabetes medication without medical advice. Seek urgent medical attention for symptoms of severe hypoglycemia, pancreatitis, severe dehydration, or possible lactic acidosis. **Always follow your doctor's prescription and the specific manufacturer's product information before using Metformin 1000 mg + Sitagliptin 50 mg.**