CINCINNATI--(BUSINESS WIRE)--Prasco Laboratories, a Cincinnati-based generic pharmaceutical company, announced today it has begun shipping Sodium Sulfacetamide Lotion 10%, the authorized generic of sanofi-aventis’ Klaron®1. Sodium Sulfacetamide Lotion 10% is AB-rated to Klaron and is indicated in the topical control of acne vulgaris.