Product Description
Metformin 500mg tablets are a common medication used to manage type 2 diabetes. It is a biguanide medication that works by reducing the liver's production of glucose (sugar) and improving the body's sensitivity to insulin. It also slows down the absorption of sugar from the intestines.
How Metformin Works:
Metformin primarily targets the liver and the intestines to control blood sugar levels. It works in the following ways:
- Decreases Liver Glucose Production: Metformin reduces the amount of glucose produced by the liver, a primary source of sugar in the bloodstream.
- Enhances Insulin Sensitivity: It helps the body respond better to insulin, the hormone that regulates blood sugar. This allows cells to take up more glucose from the bloodstream, lowering blood sugar levels.
- Slows Intestinal Glucose Absorption: Metformin also slows down the absorption of sugar from the intestines, further reducing the amount of glucose entering the bloodstream.
Uses:
Metformin is used as an adjunct to diet and exercise to improve glycemic control in adults and pediatric patients 10 years of age and older with type 2 diabetes mellitus. It is not used to treat type 1 diabetes.
Dosage and Administration:
The dosage of metformin is typically individualized based on the patient's current regimen, effectiveness, and tolerability. The usual starting dose is 500mg taken twice daily with meals. The dosage may be adjusted gradually to achieve optimal blood sugar control.
Important Precautions:
- Lactic Acidosis: Metformin can cause a serious condition called lactic acidosis, particularly in patients with kidney or liver problems, heart failure, or dehydration. It's crucial to inform your doctor about any existing medical conditions.
- Kidney Function: Metformin can affect kidney function, so regular monitoring is necessary.
- Alcohol: Avoid excessive alcohol consumption while taking metformin, as it can increase the risk of lactic acidosis.
- Surgery: You may need to temporarily stop taking metformin before surgery or certain medical procedures involving contrast dyes.
- Pregnancy and Breastfeeding: Metformin is not recommended during pregnancy or breastfeeding.
Side Effects:
Common side effects of metformin include:
- Nausea
- Vomiting
- Stomach upset
- Diarrhea
- Headache
- Weakness
- Metallic taste in the mouth
Important Note:
This information is not a substitute for professional medical advice. Always consult with your doctor or pharmacist before taking any medication. They can provide you with personalized guidance based on your specific health needs and medical history.
