Manufacturers of ginkgo biloba extract to face sales loss

SK Chemicals and Yuyu Pharm, the nation's leading producers of ginkgo biloba extract are expected to suffer sizable sales losses as the drug is reimbursable on the treatment of dementia from this May.

Ginkgo biloba preparations to be administered for the purpose of preventing tinnitus and dizziness will not be eligible for health insurance, thereby contributing to preservation of health insu...