Cardio-Vascular

1 Plavix

Clopidogrel, by Sanofi-Synthelabo. How does it work? Plavix tablets contain the active ingredient clopidogrel hydrogen sulphate, which is a type of medicine called an antiplatelet (sometimes referred to as a 'blood-thinning' medicine). It stops blood cells called platelets from clumping together and forming blood clots.

2 Norvasc

Amlodipine, by Pfizer. Why is this medication prescribed?