When a horse is subjected to rigorous physical activity, muscle fibers can become inflamed or tight, resulting in discomfort and restricted movement. Muscle relaxers function by interrupting the neurological signals that cause muscles to contract. For instance, medications like methocarbamol and guaifenesin are commonly used to induce muscle relaxation. Methocarbamol acts centrally to diminish muscle spasms, while guaifenesin, often used for its sedative properties, also aids in relaxation.
