麻黄辛、微苦，温，为发汗解表、疏散风寒之要药。由于其发汗力强，并能兴奋中枢神经和升高血压，临床医生往往畏之而少用或不用。笔者临床实践中体会到，只要用的得当，常能收意外之效，与它药配伍用治顽疾，也常能见奇功。今结合临床验案，谈点体会。１麻黄配桔梗升清降... Ephedra is pungent, slightly bitter, and warm, and it relieves the symptoms of sweating and evacuates cold medicine. Because of their strong sweating ability and ability to stimulate the central nervous system and raise blood pressure, clinicians are often scared to use or not to use it. The author has realized in clinical practice that if used properly, he can often receive unexpected results and use it to treat chronic illnesses. This case combined with clinical trials, talk about experience. 1 ephedra with Campanulaceae rises and falls...