During medication, the patient felt significant improvement in sleeping quality and relieved dry mouth and no gastrointestinal reactions; after the end of the second pair, the patient felt abdominal distention, back pain, cough, and yellow sputum; CRP of 27.3 mg/L was considered as acute exacerbation of bronchiectasis, so the patient received anti-infection treatment and discontinued the Chinese medicine. This evidence concerns the gene CRP and bronchiectasis.