Horsemen Advised To Avoid Adjunct Bleeder Meds

Effective immediately, horsemen are urged to discontinue the use of any and all adjunct bleeder medications for horses in training, including in particular, aminocaproic acid—commonly called Amicar.
Amicar and several other adjunct bleeder medications were placed on the Prohibited List in 2013 under the Association of Racing Commissioners International Uniform Classification Guidelines for Foreign Substances and Recommended Penalties Model Code and the National Uniform Medication Program. Aminocaproic acid, for example, is a Class 4 substance and penalty Class C.
Latest Posts

The National Thoroughbred League will kick off its 2025 season with “The Baltimore Cup” Saturday, May 10, at Pimlico Race Course.

The Maryland Thoroughbred Horsemen’s Association (MTHA) Board of Directors met in an open meeting on April 16, 2025, at Laurel Park and via Zoom.