凉茶在我国有着悠久的历史,早在东晋时期,当时的著名医家葛洪南下岭南,悉心研究岭南各种用于治疗温病的医药,他后来所遗下的医学专著以及后世岭南温派医家总结劳动人民长期防治疾病过程中的丰富经验,形成了岭南文化底蕴深厚的凉茶,其配方、术语世代相传。目前有部分研究表明,久服凉茶的确能导致一些不良反应,但是症状轻重因人而异。一 Herbal tea has a long history in our country. As early as in the Eastern Jin Dynasty, Ge Hongnan, a famous physician at that time, went down to the south of the Five Ridges and carefully studied various kinds of medicine for the treatment of warm febrile diseases in Lingnan. Later, The extensive experience of the working people in the prevention and treatment of the disease over a long period of time has resulted in the formation of a profound herbal tea with a rich cultural heritage in Lingnan. Its formulation and terminology are handed down from generation to generation. At present, some studies show that long-serving herbal tea can indeed cause some adverse reactions, but the severity of symptoms vary. one