In clinical practice aspect, leaf widespread application like bronchitis, pulmonary tuberculosis, cold and so on.
在临床应用方面，艾叶广泛应用如支气管炎、肺结核、感冒等。
2
Patients with pulmonary fibrosis avoid by all means is spicy food cold.
肺纤维化患者切忌吃辛辣生冷的食物。
3
ResultsObvious improvement has occurred on clinical symptoms, frequency of catching cold, pulmonary function and interleukin8 (IL8) immunoglobulin in two groups.