An HbA1c of 12%, with fasting over 250 and post-meal over 300, means your current treatment of Metformin and Semi Daonil needs an urgent update. I strongly recommend scheduling an appointment with your doctor right away. They may need to adjust your current doses or prescribe additional therapies, such as insulin, to help lower your blood sugar safely. Please drink plenty of water, focus on balanced meals, and let your healthcare team guide you through this next step.

Taking Daonil with a vitamin B complex is usually safe, as they work differently and do not commonly interact. Keep monitoring your blood sugar, follow a proper diet, and take both at the advised time to avoid fluctuations. Do not change doses on your own, and watch for signs such as low blood sugar or weakness. A doctor can confirm if this combination suits your condition and adjust treatment if needed.

Daonil is used to control blood sugar in diabetes, but it may not be suitable for everyone and should not be taken without proper advice. Follow a healthy diet, stay active, and regularly check your blood sugar to manage your condition safely. Avoid starting or stopping any medicine on your own, as it can cause low sugar or other problems. A doctor can check your condition and decide if this medicine is safe and right for you.