Purpose
The purpose of this study was to review legislation, barriers and challenges, and current state of e‐prescribing (eRx) in the United States.
Data sources
Literature search of CINAHL, MEDLINE, PubMed, and Google Scholar was performed.
Conclusions
Challenges to eRx implementation and effective use include transcription, workflow issues, alert fatigue, educational and tangible reminders, and eRx of controlled substances.
Implications for practice
Further research could be best focused on user‐friendly and interactive software improvements for both patient and provider use, bidirectional communication, and workflow studies to improve efficiency of eRx.