Pill Imprint WYETH 4140
This blue and clear capsule-shape pill with imprint WYETH 4140 on it has been identified as: Isordil tembids 40 mg.
This medicine is known as Isordil Tembids (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.