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Is 2000mg of metformin a day too much?

The maximum daily dose is 2,000mg a day (for example, 4 x 500mg tablets). Metformin tablets come in different strengths. Your doctor will tell you how many tablets to take a day.

What are the side effects of metformin 2000 mg?

Side effects of metformin include:

  • physical weakness (asthenia)
  • diarrhea.
  • gas (flatulence)
  • symptoms of weakness, muscle pain (myalgia)
  • upper respiratory tract infection.
  • low blood sugar (hypoglycemia)
  • abdominal pain (GI complaints), lactic acidosis (rare)
  • low blood levels of vitamin B-12.

What is the maximum amount of metformin per day?

Typical starting dosage: 500 mg taken twice per day. Dosage changes: Your doctor will increase your dosage by 500 mg every week in divided doses. Maximum dosage: 2,000 mg per day.

What happens if you take 3000 mg of metformin a day?

Conclusion: Metformin treatment administered in high doses (3000 mg/day) on a 6 months period was useful for weight loss, improvement of ovarian function and decrease of androgen levels in obese PCOS patients with hypothyroidism. It also improved supplementary the thyroid function parameters.

What happens if I take double metformin?

Signs and symptoms of metformin overdose Metformin overdose associated with lactic acidosis presents with nonspecific symptoms and includes severe nausea, vomiting, diarrhea, epigastric pain, thirstiness, lost appetite, lethargy and hyperpnoea.

Can I take 2 metformin at the same time?

DO NOT take 2 doses at the same time. Common Side Effects: Loose stools/diarrhea, upset stomach, and gas. These USUALLY GET BETTER if you keep taking your metformin.

What happens if you accidentally take 2 doses of metformin?

What are the symptoms of taking too much metformin?

What happens if you take 2000 mg of metformin by mistake?

How do I take 2000 mg of metformin?


  1. Starting: 500 mg once daily with evening meal.
  2. Maintenance: 500 – 2000 mg/day.
  3. Max: 2000 mg/day.
  4. May be given in 1 – 2 divided doses.
  5. Increase dose in increments of 500 mg at 1 week intervals.
  6. Take with meals.

What should I know before taking metformin?

How it works Metformin may be used to treat Type 2 diabetes. It increases the ability of cells to uptake glucose by improving their sensitivity to insulin.

  • Upsides Metformin is the preferred therapy for people with Type 2 diabetes without any contraindications. It may be used in combination with other medications for Type 2 diabetes.
  • Downsides If you are between the ages of 18 and 60,take no other medication or have no other medical conditions,side effects you are more likely to experience
  • What dose to start metformin?

    Metformin Dosing. The recommended starting dosage of metformin is 500 mg twice daily. The maximum dosage for children age 10 to 16 is 2000 mg, and for adults age 17 and older is 2550 mg. Your dose should be increased only when necessary and should be increased slowly in order to avoid side effects.

    When to take metformin dose?

    The adult dosage includes a 500 mg tablet of hydrochloric metformin taken twice daily, in the morning and in the evening. The dosage is taken with meals to lower blood glucose levels in the patient.

    Should I take my metformin medication?

    Metformin should be taken with meals to help reduce stomach or bowel side effects that may occur during the first few weeks of treatment. Swallow the tablet or extended-release tablet whole with a full glass of water. Do not crush, break, or chew it.