2014年岁尾,我患了感冒,一位熟悉的中医朋友给我开了中药叫麻黄汤,其中主药就是麻黄与桂枝配伍。主要治外感风寒,恶寒发热,头、身疼痛,鼻塞等。医生说它能宣散肺气,发散风寒,发汗解表,缓解症状。我服用了六七天,感冒还真的见好了。当我再去取药时,中医朋友却拒绝我说:“这药有麻黄,久服要上瘾,还会中毒。”看我不解,他在桌子上翻开一本药书,里面有两幅物质结构图片,然后问我: The end of 2014, I had a cold, a familiar Chinese friend opened me medicine called ephedra soup, which is the main drug Ephedra and Guizhi compatibility. The main exogenous cold, aversion to fever, head, body pain, stuffy nose and so on. Doctors say it can declare the lungs, divergent cold, sweating solution table, relieve symptoms. I took six or seven days, the flu really good. When I went to take the medicine again, the Chinese medicine friend refused me saying: “This medicine has ephedra, Jiufu is addictive and will be poisoned.” "Seeing me puzzled, he opened a medicine book on the table, inside There are two pictures of the material structure, and then asked me: