Therapeutic Medications and Illicit Medications and Supplements

Abstract

This article provides information on the toxicity of some therapeutic drugs, illicit drugs, and supplements. Medications in the therapeutic section are grouped into antibiotics, antipsychotic agents, bronchodilators, nonsteroidal anti-inflammatory drugs, opioids, and sedatives/tranquilizers. The section on illicit drugs and supplements provides information on more specific medications including commonly used or abused human medications and a few that are available only from Internet compounding pharmacies. Many drugs and supplements can be either therapeutic or illicit depending on the dosage and ultimate use of the horse. Some medications, however, are illicit no matter when and how they are administered.

Keywords: Herbal supplements; Illegally compounded medications; Illicit medications; Stacking.