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Metformin

Metformin is a biguanide used for type 2 diabetes.

Glucophage

Type 2 Diabetes Mellitus

500 · 850 · 1000mg

Metformin 500mg, 850mg and 1000mg tablets, film-coated and prolonged-release, used in the management of type 2 diabetes mellitus. A biguanide.

From$0.25/ tabletView

Glucovance

Type 2 Diabetes Mellitus

400/2.50 · 500/5mg

Metformin with glibenclamide as a film-coated tablet, used in the management of type 2 diabetes mellitus. A biguanide paired with a sulfonylurea.

From$0.44/ tabletView

Glucophage SR

Type 2 Diabetes Mellitus

500mg

Glucophage SR is metformin 500mg in a prolonged-release tablet for type 2 diabetes mellitus, releasing the biguanide slowly across the day.

From$0.74/ tabletView

Glycomet

Type 2 Diabetes Mellitus

500mg

Glycomet is metformin 500mg tablets for type 2 diabetes mellitus, cutting hepatic glucose output without prompting extra insulin release.

From$0.31/ tabletView

Glucophage XR

Type 2 Diabetes Mellitus

1000mg

Glucophage XR is metformin at the 1000mg prolonged-release strength for type 2 diabetes mellitus, cutting glucose output from the liver.

From$1.36/ tabletView

Kombiglyze XR

Type 2 Diabetes Mellitus

5/500 · 5/1000mg

Kombiglyze XR pairs saxagliptin with metformin in a prolonged-release tablet for type 2 diabetes mellitus, a DPP-4 inhibitor alongside a biguanide.

From$4.84/ tabletView

Istamet

Type 2 Diabetes Mellitus

50/1000mg

Istamet pairs sitagliptin with metformin in a film-coated tablet for type 2 diabetes mellitus, raising incretin levels alongside a biguanide.

From$5.49/ tabletView

Jentadueto

Type 2 Diabetes Mellitus

2.5/500mg

Linagliptin with metformin as a film-coated tablet, used in the management of type 2 diabetes mellitus. A DPP-4 inhibitor paired with a biguanide.

From$1.53/ tabletView

Metaglip

Type 2 Diabetes Mellitus

2.5/500 · 5/500mg

Glipizide with metformin as a tablet, used in the management of type 2 diabetes mellitus. A sulfonylurea for insulin release, a biguanide for the liver.

From$0.34/ tabletView

Key points

  • It rarely causes low glucose alone but combinations can change that risk.
  • Kidney function and acute illness determine lactic-acidosis risk.
  • Deep rapid breathing, severe weakness or persistent vomiting needs urgent care.

Listings are for comparison and general information; suitability and supply depend on clinician and pharmacy checks, monitoring and prescription requirements.

Important safety checks

Kidney and liver function, alcohol, dehydration, contrast procedures and vitamin B12 require review.

When to seek urgent care

Seek urgent help for deep rapid breathing, severe weakness, confusion, persistent vomiting, severe abdominal pain or collapse.

Further reading

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