PATHOLOGY

Detailed explanation-1: -Side Effects It should be noted that some EPM drugs may cause anemia, so your veterinarian will need to periodically check for that during treatment. Also watch horses for other side effects, including acute diarrhea.

Detailed explanation-2: -Clinical signs include ataxia (mild to severe gait abnormalities) on both sides of the body (symmetric), with horses consequently appearing uncoordinated and not knowing where to place their feet. They may have an abnormal stance while at rest, with their legs too close to one another or too far apart.