Patient-Friendly Explanation

Acarbose is a tablet taken with meals that slows down how quickly your body breaks down carbohydrates. This keeps blood sugar from spiking after eating and can cause mild weight loss. It can cause bloating or gas, which is why doses are usually started low and increased gradually.

Clinical Definition

Acarbose is an alpha-glucosidase inhibitor that competitively blocks intestinal enzymes responsible for disaccharide digestion, delaying glucose absorption. In randomised trials it reduces postprandial hyperglycaemia, lowers HbA1c by approximately 0.5 to 0.8 percent and is associated with modest weight reduction, particularly in patients with prediabetes. Gastrointestinal side effects such as flatulence and diarrhoea limit tolerability, and the drug is generally weight-neutral to mildly weight-reducing.

Why It Matters

For patients with prediabetes or type 2 diabetes who struggle with post-meal sugar spikes, acarbose can support glycaemic control with a small weight benefit. NuLifeCare doctors will discuss whether it fits your medication plan.