Displaying 1 results of Levocabastine Hydrochloride Impurities Levocabastine Hydrochloride is an antihistamine drug used to treat allergic conjunctivitis. However, during the manufacturing process, impurities may be formed which can affect the purity, safety, and efficacy of the drug. Therefore, the identification, quantification, and control of Levocabastine Hydrochloride impurities are crucial in ensuring the quality of the final product. Various analytical techniques such as HPLC, TLC, and GC can be employed to detect and quantify impurities in Levocabastine Hydrochloride.