Cilzec 80mg (Telmisartan)“Cilzec contains telmisartan, a medicine used to treat high blood pressure (hypertension) and to protect the heart and kidneys, especially in patients with diabetes. It works by relaxing blood vessels, making it easier for blood to flow and lowering strain on the heart.”Disclaimer: This description is for general information only and should not replace medical advice. Take only as prescribed by your doctor or pharmacist. Do not stop taking suddenly without consulting your doctor. Regular blood pressure checks are important while using this medicine.