USES: This medication is used to treat severe bleeding caused by problems with the blood clotting system, which helps you to stop bleeding. Aminocaproic acid works by affecting the blood clotting system, thereby slowing/stopping bleeding after surgery, in some bleeding conditions, or in severe liver disease.

How long does it take for aminocaproic acid to work?

The fibrinolysis-inhibitory effects of AMICAR appear to be exerted principally via inhibition of plasminogen activators and to a lesser degree through antiplasmin activity. In adults, oral absorption appears to be a zero-order process with an absorption rate of 5.2 g/hr. The mean lag time in absorption is 10 minutes.

What is the mechanism of action of aminocaproic acid?

Mechanism of Action

Aminocaproic acid inhibits both the activity of plasminogen activators and to a lesser degree, plasmin activity by binding to lysine-binding sites within the plasminogen/plasmin molecule, which interferes with the ability of plasmin to lyse fibrin clots.