Quinidine sulfate is an essential active pharmaceutical ingredient (API) that plays a crucial role in treating heart arrhythmias and malaria. As a quinidine sulfate manufacturer, Prism Industries Pvt. Ltd. stands at the forefront of supplying high-quality quinidine sulfate to the global pharmaceutical industry. Known for its antiarrhythmic properties, quinidine sulfate helps regulate abnormal heart rhythms, and its antimalarial effects are vital in combating malaria in many regions of the world.