Analysis: Andrographis paniculata Lactone Drops Pills, is a traditional Chinese medicine extract preparation. It is mainly used for clearing heat and detoxification, antibacterial and anti-inflammatory. It is used for sore throat caused by wind-heat syndrome of upper respiratory tract infection. Advice: children are generally more prone to acute pharyngitis so use this medicine, this age if the weight is more standardized, you can eat to a bag a day, divided into 3 times to take it.