Aggrenox - the combined antiplatelet agent. There are two active ingredients - acetilsalicylic acid and dipiridamol. Action of such combination is caused by different biochemical mechanisms. Aggrenox is prescribed for secondary prevention of ischemic stroke which proceeds as thrombosis. Medicine is also effective for prevention of transitory ischaemic attack.

Dipyridamole medicine for treatment and prevention of thrombosis and thromboembolism, prevention of occlusion of stents and aortocoronary shunts. Expands coronary vessels (preferential arterioles) and causes significant increase in volume speed of a blood velocity. Increases the level of oxygen in a venous blood of a coronary sine and its absorption by a myocardium.

The drug dilates coronary vessels (mostly arterioles) and causes a significant increase in volumetric blood flow velocity. Increases the content of oxygen in venous blood of coronary sinus and its absorption by myocardium. Promotes the development of collateral coronary circulation, reduction in a systemic vascular resistance, improves microcirculation, has angioprotective action.