What are the Long-Term Effects of Metformin Use?

Explore the potential long-term effects of metformin, including risks like vitamin B12 deficiency and lactic acidosis.

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Metformin is generally considered safe, but long-term use may cause vitamin B12 deficiency, potentially leading to nerve damage. Regular monitoring of B12 levels and a balanced diet can mitigate this risk. Other potential issues include lactic acidosis, although it is rare. To minimize any risks, maintaining a healthy lifestyle and reviewing medications with healthcare professionals is recommended. If any unusual symptoms occur, consulting with a doctor is essential. By staying informed and proactive, metformin can effectively manage blood sugar without significant problems.

FAQs & Answers

  1. What are the side effects of long-term metformin use? Long-term use of metformin may lead to vitamin B12 deficiency, which can cause nerve damage if not monitored. Other potential issues include a rare condition known as lactic acidosis.
  2. How can I prevent vitamin B12 deficiency while taking metformin? To prevent vitamin B12 deficiency while taking metformin, regular monitoring of B12 levels is recommended, alongside maintaining a balanced diet rich in B12 sources.
  3. What lifestyle changes are advisable while on metformin? Maintaining a healthy lifestyle, which includes a balanced diet and regular exercise, is advisable while taking metformin to help manage blood sugar levels effectively.
  4. When should I consult my doctor while on metformin? You should consult your doctor if you experience any unusual symptoms, have concerns about side effects, or need help managing your medication alongside metformin.