《伤寒论·辨阴阳易阐煮劳复病证》
伤寒热病，大热已解，余热未尽，气阴两伤，出现虚弱消瘦、气少不足以息、气逆要呕吐的，用竹叶石膏汤主治。
伤寒解后，虚羸少气，气逆欲吐者，竹叶石膏汤主之。
If the fever of typhoid fever goes down, but does not end completely, and both Qi and Yin are injured, and the patient becomes thin and weak, has shortness of breath and cannot rest, and wants to vomit due to Qi disorder, use Bamboo Leaves Gypsum Decoction for treatment.