Antimicrobial Selection for the Equine Practitioner.

This study focuses on the best practices for the use of antimicrobial drugs in the treatment of horses and foals, particularly for bacterial infections. The research underscores the need for sound judgement and patient evaluation in the decision to use antimicrobials to assist in patient recovery without causing harm.

Antimicrobial Drugs and Horse Illnesses

• The study centers on the role of antimicrobial drugs in the treatment of various illnesses in mature horses and foals. These medicines are especially important for treating critical conditions requiring swift and effective intervention.
• The researchers examine the process through which clinicians choose to use antimicrobial drugs. They conclude that this decision should be based on rational principles, suggesting a carefully considered and scientific approach to antimicrobial usage.

Principle of Treatment

• The principle behind using antimicrobial treatment, as identified by the research is two-fold. First, the drug must be potent enough to either kill the bacteria causing the illness or render it ineffective. This ultimately leads to the stoppage of the infection and consequent improvement in the patient’s health.
• The second part of this principle is ensuring that the horse or foal being treated doesn’t experience any adverse effects from the treatment. Here, the study emphasises the importance of maintaining patient welfare while attempting to eradicate the infection.

Importance of Patient Evaluation

• The study stresses the importance of thorough patient evaluation prior to the administration of antimicrobial drugs. This involves accurately diagnosing the presence of a bacterial infection in the patient and assessing the likelihood that the patient’s health will be improved by the administration of antimicrobials.
• Such an evaluation requires sound clinical judgement. The researchers suggest that only when a clinician is highly confident in both their diagnosis of a bacterial infection and in the effectiveness of potential antimicrobial treatment should such drugs be used.