To explore the key points of pharmaceutical care for non-small cell lung cancer patients with oral targeted drugs.Based on clinical cases,the content and direction of pharmaceutical care were analyzed with drug instructions,guidelines and literature.Clinical pharmacists provided professional and comprehensive pharmaceutical services for patients and clinicians in safety assessment,dose adjustment,individualized treatment plan selection,medication education and health education.Clinical pharmacists participate in the whole treatment process,guide patients to use drugs correctly,optimize treatment plans,use professional advantages to solve clinical practical problems,improve the quality of pharmaceutical care and reflect the professional value of pharmacists.