Metformin 1000mg
Generic For: Glucophage
Metformin (brand name Glucophage) is one of the most widely prescribed medications for type 2 diabetes, used alongside diet and exercise to help lower blood sugar. Metformin 1000mg tablets require a valid prescription. After a licensed provider reviews your information, your order ships from a licensed U.S. pharmacy.
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100-day supply · $0.20/tablet
How It Works
- Select your medication
- Licensed providers review & prescribe
- Our licensed U.S. pharmacists fill your prescription
- Delivered to you as soon as the next day
Price: $20.00
HSA/FSA Eligible*Doctor visit fee & delivery cost not included in price. Refills at provider discretion.
Buy Metformin 1000mg Online
A biguanide medication for type 2 diabetes and blood sugar control
Metformin 1000mg Quick Facts
| Drug class | Biguanide antidiabetic |
|---|---|
| Treats | Type 2 diabetes, high blood sugar control |
| Form | Tablet |
| Typical dosing | Take 1 tablet by mouth once or twice daily. |
| Prescription required | Yes — prescription only |
What Is Metformin 1000mg?
Metformin is an oral biguanide medication used to improve blood sugar control in adults and children 10 years and older with type 2 diabetes. It works by decreasing the amount of glucose your liver produces, reducing glucose absorption from food, and improving your body's response to insulin. Metformin is typically taken with meals and is used together with a healthy diet and regular exercise. It is available as the brand Glucophage and as a generic tablet.
What Does Metformin 1000mg Treat?
Type 2 diabetes mellitus in adults
Type 2 diabetes mellitus in children 10 years and older
Improving glycemic (blood sugar) control as an adjunct to diet and exercise
Use as monotherapy when diet and exercise alone are not enough
Use in combination with other antidiabetic medications or insulin
Metformin 1000mg Dosage
Adults: 1000 mg by mouth twice daily with meals (usual maintenance; titrated from a 500 mg starting dose).
Maximum: 2550 mg per day in divided doses.
Take with food to reduce stomach upset.
Your prescriber will determine the dose and duration that are right for you. Always follow the directions on your prescription label.
Metformin 1000mg Side Effects
Common side effects
- Diarrhea
- Nausea
- Vomiting
- Gas (flatulence)
- Stomach upset or abdominal discomfort
- Loss of appetite
- Metallic taste
- Headache
Serious side effects
Stop taking this medication and seek medical attention right away if you experience:
- Lactic acidosis (muscle pain, trouble breathing, unusual tiredness, slow or irregular heartbeat)
- Vitamin B12 deficiency with long-term use (numbness, tingling, anemia)
- Hypoglycemia when combined with insulin or sulfonylureas
- Severe allergic reaction (rash, swelling, difficulty breathing)
- Signs of kidney problems (change in urination, swelling)
Warnings & Interactions
Boxed warning: risk of lactic acidosis, a rare but serious complication
Do not use with severe kidney impairment (eGFR below 30 mL/min/1.73 m²)
Do not use with metabolic acidosis or diabetic ketoacidosis
Temporarily stop before iodinated contrast imaging procedures as directed
Avoid excessive alcohol use, which increases lactic acidosis risk
Use caution with liver disease, heart failure, or dehydration
Monitor vitamin B12 levels with long-term use
Tell your prescriber about all medications, supplements, and health conditions before starting metformin 1000mg.
Sources & References
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