But there are specific kinds that are best: “Cough medicines that contain guaifenesin and dextromethorphan should be okay for a short time,” says Meleen Chuang, MD, the chief of obstetrics and ...
Natural product synthesis aims to prepare a ... that are responsible for the bioactivities of traditional Chinese medicine Cistanche Herba. Here, the authors elucidate the biosynthetic pathway ...
But there are times that annoying cough could actually be a sign of something more serious. Dr Azmain Chowdhury says there are a number of signs that mean it is time to get medical help.