Answer
It does not usually cause hypoglycaemia when used alone, but risk rises with insulin or a sulphonylurea.
Sources for this answer
- NHSNHS · NHS medicine guidance
- Sitagliptin 100mg Film-Coated Tablets — Current selected SmPCemc · Summary of Product Characteristics
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.