Granules India has received approval from the US Food & Drug Administration (USFDA) for its generic Esomeprazole Magnesium delayed-release capsules. The capsules are used for the short-term treatment of heartburn and other symptoms of gastroesophageal reflux disease. The approval is for capsules with strengths of 20 mg and 40 mg, and they are bioequivalent and therapeutically equivalent to the reference drug, Nexium.