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Metformin

Common Brand Names: Glucophage, Glumetza, Fortamet, Riomet

Proper Use & Dosage Information

Medically reviewed by Jessica Swirble, PharmD
Last updated on 6/6/2024

Drug Information | Side Effects | Use & Dosage | Request a Prescription

What is the typical starting dose for metformin?

Metformin is available in the following forms:

  • Oral tablets
  • Oral solution

The typical starting dose of metformin varies depending on individual patient factors. It is crucial to follow your healthcare provider's instructions regarding dosage and administration.

For type 2 diabetes:

  • Adults: The usual starting dose is 500 mg taken twice daily with meals or 850 mg once daily. Your healthcare provider may gradually increase the dose to minimize side effects and improve blood sugar control.
  • Children (10 years and older): The usual starting dose is 500 mg taken twice daily with meals. The dose may be adjusted based on response and tolerance to the medication.

The dosage may be adjusted based on the response and tolerance to the medication. Your healthcare provider will determine the most appropriate dose based on your medical history and your response to the medication.

Metformin should be taken as prescribed by your healthcare provider. Do not exceed the recommended dose or duration of treatment without consulting your provider.

If you have any questions about your dosage or need adjustments, contact your healthcare provider for guidance. If you want to talk to a provider right away, consider scheduling an online doctor appointment through a telehealth platform like Sesame.

What should I do if I miss a dose of metformin?

If you miss a dose of metformin, take it as soon as you remember unless it is close to the time for your next scheduled dose. In that case, skip the missed dose and continue your regular dosing schedule. Do not double the dose to make up for a missed one.

Take metformin around the same time every day to maintain an even level of medication in your body.

What should I do if I'm feeling better while taking metformin?

Continue taking metformin as prescribed by your healthcare provider, even if you start feeling better. It's important to keep taking the medication as directed to manage your condition effectively.

Do not suddenly stop taking metformin as this can cause your blood sugar levels to become uncontrolled. Your healthcare provider will provide guidance if you need to stop taking it.

If you have any concerns or questions about your medication, discuss them with your healthcare provider for medical advice and recommendations.

How should I store metformin?

Store metformin according to the instructions provided by your healthcare provider or pharmacist. Keep it at room temperature, away from light and moisture. Ensure the container is tightly closed and out of reach of children.

Do not use expired medication or medications that appear damaged or discolored. If you have any questions about storage, consult your healthcare provider or pharmacist for guidance.