what is alteplase used for
US Brand Name. Descriptions. Alteplase is used to dissolve blood clots that have formed in the blood vessels. It is used immediately after symptoms of a heart attack occur to improve patient survival. It is also used after symptoms of a stroke and to treat blood clots in the lungs (pulmonary embolism) . Alteplase is used to dissolve blood clots in tubes (catheters) that are placed in large blood vessels (central venous access devices) . This medicine is available only with your doctor's prescription . This product is available in the following dosage forms: