Diabetes Management Guide

Understanding Type 2 Diabetes

Type 2 diabetes is a chronic condition that affects how your body processes blood sugar (glucose). In this condition, the body either resists the effects of insulin or doesn’t produce enough insulin to maintain normal glucose levels. Over time, high blood sugar can lead to serious complications, including heart disease, nerve damage, kidney disease, and vision loss.

Metformin is often the first medication prescribed for type 2 diabetes because it effectively lowers blood sugar without causing weight gain and has a long history of safe use.

How Metformin Works

Metformin works in three main ways:

• ✔️ Reduces glucose production in the liver.
• ✔️ Improves insulin sensitivity, helping your body use insulin more effectively.
• ✔️ Decreases the amount of sugar absorbed from food in the intestines.

Unlike some other diabetes medications, metformin does not cause the pancreas to produce more insulin, so it has a low risk of causing dangerously low blood sugar (hypoglycemia) when used alone.

Lifestyle Changes That Support Treatment

• ✅ Eat a balanced diet: Focus on vegetables, whole grains, lean proteins, and healthy fats. Limit refined carbohydrates and sugary drinks.
• ✅ Stay physically active: Aim for at least 150 minutes of moderate exercise per week, such as brisk walking or cycling.
• ✅ Maintain a healthy weight: Even modest weight loss can improve insulin sensitivity and blood sugar control.
• ✅ Monitor blood sugar regularly: Keep a log of your readings and share it with your doctor.
• ✅ Take medication as prescribed: Do not skip doses, and never stop metformin without medical advice.

What to Expect During Treatment

When you start metformin, your doctor may increase the dose gradually to reduce stomach-related side effects. Blood sugar levels typically begin to improve within a few days to weeks, but full benefits may take longer. Regular check-ups and lab tests, including kidney function and vitamin B12 levels, are important during long-term treatment.

Always communicate with your healthcare provider about any side effects or concerns. Never adjust your dose on your own.