The maximum daily dose of metformin is typically 2550 mg, often divided into multiple doses throughout the day.
However, this isn’t a universal rule. Your doctor determines your ideal dosage based on several factors:
- Your individual response to the medication. Your kidney function, as assessed through a creatinine clearance test. Reduced kidney function necessitates a lower dose or avoidance of metformin altogether. Your blood sugar levels. Your overall health and other medications you’re taking.
Starting doses are usually lower and gradually increased as tolerated to optimize blood sugar control without causing significant side effects. Common side effects include:
- Gastrointestinal upset (nausea, diarrhea, vomiting). Metallic taste. Vitamin B12 deficiency (long-term use).
It’s critical to report any side effects to your healthcare provider. They might adjust your dosage or suggest alternative approaches.
Always follow your doctor’s prescribed dosage and schedule. Never increase your dosage without their explicit instruction. Improper use can lead to lactic acidosis, a rare but serious complication. Symptoms include:
Muscle pain Weakness Rapid breathing Unusual sleepiness
Seek immediate medical attention if you experience these symptoms.
Regular monitoring of your blood sugar levels and kidney function are key for safe and effective metformin therapy. Discuss any concerns with your physician.
