Bridging the Gap: A Comparative Investigation of Pharmaceutical Excipient Regulations.

Since the awareness of adverse effects associated with pharmaceutical excipients in drug formulations, these excipients are no longer considered inert substances. Numerous countries have recognized the potential risks that they pose to patients and have implemented diverse regulations to evaluate their safety, compatibility, toxicity, and quality. Regulatory authorities have proactively implemented measures to evaluate excipients and have formulated comprehensive guidelines that manufacturers are obligated to follow.