What percentage of Moxifloxacin is contained in Vigamox?

Vigamox is an ophthalmic solution that contains Moxifloxacin, an antibiotic used for treating bacterial conjunctivitis. The formulation specifically includes 0.5% Moxifloxacin, which is essential for its efficacy against a range of bacterial pathogens. This concentration allows the medication to effectively penetrate ocular tissues while minimizing potential side effects and toxicity.

In the context of the other options, it's important to note that concentrations like 1.0%, 0.25%, or 0.75% do not align with the established formulation of Vigamox and would not provide the appropriate therapeutic effect. The choice of 0.5% is thus crucial for ensuring that patients receive the correct dosage necessary for effective treatment.