Breakthrough in Ophthalmology! Hengrui’s Heng Qin® (Perfluorohexyloctane Eye Drops) Approved as First Treatment for Dry Eye Disease Associated with MGDContributed by: Business WireLogoImagesHeng Qin® is the first and only drug approved to treat DED associated with MGD and will be available to patients in China in the coming months.TagsScienceBiotechnologyResearchPharmaceuticalOpticalHealthMedical DevicesClinical TrialsDry Eye Disease