Dr Advice: Dr Season Yeung on exercise to relieve symptoms of floater

Summary: Dr Season Yeung on exercise to relieve symptoms of floater (眼科專家楊子榮醫生，接受宋慶勤訪問，建議一些患上飛蚊症的病人，其實無需再做任何激光活眼科手術，治理飛蚊症的症狀。  )