Leeches: Aftercare

The leeches are removed by pulling them off or by loosening their grip with cocaine, heat, or acid. The used leeches are then killed by placing them in an alcohol solution and disposed of as a biohazard. Proper care of the patient's sore is important, as is monitoring the rate at which it bleeds after the leech is removed. Any clots that form at the wound site during treatment should be removed to ensure effective blood flow.

— J. Ricker Polsdorfer, MD