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MetGlizer™-M2
Metformin Hydrochloride Prolonged Release and Glimepiride Tablets I.P.
PACKING SIZE / TYPE
10x15 Tablets
Summary
MetGlizer™-M2 is a combination of Metformin Hydrochloride (Prolonged Release) and Glimepiride, designed for the effective management of Type 2 Diabetes Mellitus (T2DM). This dual therapy helps in achieving better glycemic control by reducing hepatic glucose production (via Metformin) and enhancing insulin secretion from pancreatic β-cells (via Glimepiride). It is indicated as an adjunct to diet and exercise when monotherapy does not provide adequate control.
Side Effects
Common side effects may include:
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Hypoglycemia (low blood sugar)
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Nausea, vomiting, diarrhea, abdominal discomfort
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Headache, dizziness
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Weight gain (associated with Glimepiride)
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Metallic taste (rare, with Metformin)
Serious but rare side effects:
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Lactic Acidosis (with Metformin – a medical emergency)
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Severe hypoglycemia
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Hepatic dysfunction
Usage
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To be used under medical supervision.
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Recommended for Type 2 Diabetes Mellitus patients where diet, exercise, or monotherapy is insufficient.
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Administered orally with meals to reduce gastrointestinal side effects.
Concerns
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Risk of hypoglycemia (especially in elderly, malnourished, or renal/hepatic impairment).
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Lactic acidosis risk with Metformin in renal impairment.
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May cause weight gain with long-term Glimepiride use.
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Not suitable for Type 1 Diabetes Mellitus or diabetic ketoacidosis.
When not to use?
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Type 1 Diabetes Mellitus or diabetic ketoacidosis.
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Renal impairment (eGFR < 30 mL/min/1.73 m²).
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Severe hepatic impairment.
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History of lactic acidosis.
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Pregnancy & lactation (unless advised by physician).
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Known hypersensitivity to Metformin, Glimepiride, or sulfonylureas.
Warnings
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Monitor renal and hepatic function regularly.
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Avoid alcohol intake (increases risk of lactic acidosis & hypoglycemia).
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Use with caution in elderly patients.
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Monitor blood glucose levels regularly.
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Discontinue before surgical procedures or radiological studies involving contrast dye.
Dosage
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As prescribed by the physician.
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Typically, one tablet once daily with meals (dosage may vary depending on patient’s response and tolerance).
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Do not crush or chew prolonged-release tablets.
Interactions
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Increased hypoglycemia risk: With insulin, sulfonylureas, beta-blockers, ACE inhibitors, alcohol.
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Decreased efficacy: With corticosteroids, thiazide diuretics, oral contraceptives, thyroid products.
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Caution with contrast media: Temporary discontinuation of Metformin is required.
General Instructions
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Take medication with meals to minimize gastrointestinal side effects.
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Do not skip meals to avoid hypoglycemia.
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Follow prescribed dietary plan and exercise routine.
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Regularly monitor blood glucose and HbA1c.
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Carry glucose or sugar candy to manage unexpected hypoglycemia.
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Do not discontinue medication without consulting your physician.
Other Details
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Storage: Store in a cool, dry place below 25°C. Protect from moisture and light.
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Shelf Life: As per packaging.
References
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American Diabetes Association (ADA) Standards of Medical Care in Diabetes – 2025.
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Indian Council of Medical Research (ICMR) Guidelines for Type 2 Diabetes Mellitus Management.
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Goodman & Gilman’s The Pharmacological Basis of Therapeutics, 13th Edition.
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British National Formulary (BNF) – Antidiabetic Drugs.
