What is dipyridamole?

✓ increases intracellular levels of cAMP by inhibiting phosphodiesterase, resulting in decreased thromboxane A2 synthesis ✓ a coronary vasodilator, is employed prophylactically to treat angina pectoris. ✓ is usually given in combination with aspirin or warfarin; it is ineffective when used alone. ✓ Dipyridamole commonly causes headache and can lead to orthostatic hypotension. ✓ Old product