Pill Imprint 820 S
This blue elliptical / oval pill with imprint 820 S on it has been identified as: Sorbitrate 20 MG.
This medicine is known as Sorbitrate (generic name: isosorbide dinitrate). It is available as a prescription only medicine and is commonly used for Angina, Angina Pectoris Prophylaxis, Esophageal Spasm, Heart Failure, Pulmonary Arterial Hypertension.