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.