Objective To establish the method of thin layer chromatography （TLC） for identification and content quantitative determination of Shugantongluo capsules, and provide methodological reference for the quality control of Shugantongluo capsules. Methods Bupleuriradix, polygala tenuifolia yuanzhi, and acorus tatarinowii rhizoma were identified by TLC qualitatively. The content of Saikosaponin-a was determined by HPLC method. The chromatography was performed on Venusil XBP C₁₈（L） （4.6 mm×150 mm, 5 μm） with a stable temperature of 30℃. The mobile phase in isocratic elution consisted of acetonitrile-water （40∶60, V/V） at the flow rate of 1.0 ml/min with an injection volume of 20 μl. The detection wavelength was set at 210 nm. Results Clear spots were obtained with good separation in TLC identification which was highly specific. The Saikosaponin-a at the range of 25.00-500.0 μg/ml was linear with peak area （r=0.999 9）, the average recovery rate was 97.00%, and RSD was 2.60%. Conclusion These methods was easy to operate with accurate results, with good specificity and reproducibility, which could be uesd for the quality control for Shugantongluo capsules.

Objective To analyze the possible mechanism and drug treatment plan of diffuse alveolar hemorrhage induced by human granulocyte colony-stimulating factor injection, point out medication risks and provide reference for medical treatment and pharmaceutical care of such patients. Methods The abnormal lung conditions of a patient treated with human granulocyte colony-stimulating factor injection was found by clinical pharmacists, who participated in clinical diagnosis and treatment by analyzing of adverse drug reactions, optimization of medical treatment and pharmaceutical care. Results Diffuse alveolar hemorrhage was likely an adverse drug reaction caused by human granulocyte colony-stimulating factor injection. The physician discontinued the medication immediately and provided treatment such as oxygen inhalation, high-dose hormone shock, plasma exchange, etc. The patient’s oxygen saturation was improved, alveolar bleeding was decreased, and the condition was improved. Conclusion Clinical pharmacists participate in patients’ medication treatment, carry out pharmaceutical guardianship, and assist physicians in adjusting treatment plans, which could contribute to the effectiveness and safety of patient treatment.