Answer
Renal function and blood potassium are commonly assessed; sodium, glucose, digoxin or lithium concentrations may also require monitoring according to clinical circumstances.
Sources for this answer
- Telmisartan Brown & Burk 20 mg 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.