Product image of Metformin Ratiopharm (Metformin) supplied by GNH India

Metformin Ratiopharm

Active Ingredient:
Metformin
Origin:
EU

Metformin Ratiopharm (Metformin)

Metformin, the active ingredient in Metformin Ratiopharm, is a Biguanide presented as a tablet for oral use. It treats type 2 diabetes mellitus in adults by improving blood‑sugar control.
GNH India supplies Metformin Ratiopharm as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

Manufacturer / TM Owner

Teva B.V

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Indications & Clinical Uses

Metformin Ratiopharm is indicated for conditions within the type 2 diabetes therapeutic pathway.

  • Type 2 diabetes mellitus: lowers fasting plasma glucose and HbA1c levels.
  • Adjunct to diet and exercise in type 2 diabetes: supports achievement of glycaemic targets.
  • Prediabetes (impaired fasting glucose): reduces risk of progression to overt diabetes.

How It Works

  • Metformin reduces hepatic gluconeogenesis and increases peripheral glucose uptake by activating AMP‑activated protein kinase (AMPK). This leads to decreased hepatic glucose output and enhanced insulin‑mediated glucose utilization in muscle and adipose tissue, improving overall glycaemic control without stimulating insulin secretion.

Side Effects

Metformin Ratiopharm may cause a range of adverse reactions.

Common Side Effects

  • Nausea: mild to moderate gastrointestinal upset.
  • Diarrhoea: frequent loose stools, often transient.
  • Abdominal discomfort: cramping or bloating.
  • Metallic taste: transient alteration in taste perception.
  • Loss of appetite: reduced desire to eat.
  • Flatulence: increased intestinal gas.

Serious or Rare Side Effects

  • Lactic acidosis: rare but potentially fatal metabolic acidosis.
  • Severe skin reactions: such as Stevens‑Johnson syndrome.
  • Hepatic dysfunction: elevated liver enzymes or hepatitis.
  • Vitamin B12 deficiency: long‑term use may reduce B12 levels.
  • Hypoglycaemia (when combined with insulin or sulfonylureas): unusually low blood glucose.

Precautions & Warnings

Metformin Ratiopharm requires careful consideration of patient‑specific factors before use.

  • Renal function: assess eGFR and avoid if severely reduced.
  • Hepatic disease: contraindicated in severe liver impairment.
  • Alcohol consumption: limit intake to reduce lactic acidosis risk.
  • Pregnancy: use only if potential benefit outweighs risk.
  • Elderly patients: monitor renal function closely.
  • Store at ambient temperature: keep in the original pack, protect from moisture.

Avoid Interactions

Metformin Ratiopharm can interact with several medicines, altering its safety or efficacy.

Major Interactions (Avoid)

  • Iodinated contrast agents: may precipitate acute kidney injury.
  • Cimetidine: increases metformin plasma concentrations.
  • Alcohol intoxication: heightens risk of lactic acidosis.

Moderate Interactions (Monitor Closely)

  • Beta‑blockers: may mask hypoglycaemia symptoms.
  • Diuretics: can affect renal clearance of metformin.
  • ACE inhibitors or ARBs: require monitoring of renal function and electrolytes.

Frequently Asked Questions

Metformin Ratiopharm is an oral antidiabetic medication used primarily to improve blood‑sugar control in adults with type 2 diabetes mellitus, often as part of a regimen that includes diet and exercise.

Metformin lowers blood glucose by inhibiting hepatic glucose production and enhancing insulin‑mediated glucose uptake in muscle and fat tissues, primarily through activation of the AMP‑activated protein kinase (AMPK) pathway.

The dose of Metformin Ratiopharm is individualized by the prescribing clinician based on the patient’s glycaemic targets, renal function, and tolerability. Patients should follow the prescriber’s instructions and not adjust the dose on their own.

Safety in pregnancy and lactation is not fully established. Metformin should only be used during pregnancy if the potential benefit justifies the potential risk, and breastfeeding mothers should consult their healthcare provider before use.

To order, submit an enquiry on the product page at gnhindia.com specifying the required quantity. GNH India works with hospitals, pharmacies and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details and any required import documentation.

Metformin belongs to the biguanide class and is often first‑line therapy because it does not cause weight gain and has a low risk of hypoglycaemia compared with sulfonylureas or insulin. It works via a different mechanism than DPP‑4 inhibitors or GLP‑1 receptor agonists.

Store Metformin Ratiopharm at ambient temperature, below 25 °C, in the original packaging to protect it from moisture and light. Keep the container tightly closed and out of reach of children.

Metformin Ratiopharm is taken orally, usually with meals to minimise gastrointestinal upset. Tablets should be swallowed whole with a glass of water; they are not intended for crushing or chewing unless specifically instructed by a healthcare professional.

The most serious risk is lactic acidosis, a rare but potentially fatal condition that can occur in patients with severe renal or hepatic impairment, excessive alcohol intake, or acute medical illness. Prompt medical attention is required if symptoms such as rapid breathing, muscle pain or abdominal discomfort develop.

Metformin Ratiopharm is contraindicated in patients with severe renal impairment (eGFR < 30 mL/min/1.73 m²), significant hepatic disease, known hypersensitivity to metformin, or acute or chronic metabolic acidosis, including diabetic ketoacidosis.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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