When considering Duphalac (lactulose) oral solution for a type 2 diabetic patient, the key points to understand are its safety profile and impact on blood sugar. Duphalac is a laxative used to treat constipation and works by drawing water into the bowel. Although it tastes sweet, the sweetness comes from lactulose, which is a synthetic sugar that is not absorbed in the small intestine and therefore has minimal effect on blood glucose levels.

However, it is always important to monitor blood sugar closely when starting any new medication or supplement. If you have concerns about the sweetness or its impact on your diabetes control, discussing this with your doctor is advisable. They can provide personalized advice and monitor your blood sugar to ensure safety.