The invention discloses a traditional Chinese medicine for treating bronchiectasia, and belongs to the technical field of traditional Chinese medicines. The traditional Chinese medicine is prepared from panax notoginseng, mulberry leaf, honey-fried loquat leaf, corn stigma, roasted ephedra, paeonia suffruticosa, ligusticum, schizonepeta, cortex lycii radicis, sesame seed, houttuynia cordata, bletilla striata, thunberg fritillary bulb, mangnolia officinalis, liquorice, rhizoma cyperi, aster, oyster, curcuma aromatic, radix bupleuri, rhizoma alismatis, divaricate saposhnikovia root, notopterygium root, semen coicis, selfheal and radish seed at a certain weight ratio. The medicine disclosed by the invention has the efficacies of clearing away lung heat, clearing away the liver-fire, cooling and enriching blood, reducing phlegm, tonifying the lung, tonifying qi and diminishing inflammation, is good in treatment effect on bronchiectasia, short in treatment course, low in cost, free of recurrence, safe and free of a toxic or side effect.