In the development of liquid oral dosage forms, “excipient compatibility” is essential to ensure the stability, efficacy, and safety of the final product. The choice of excipients plays a pivotal role in determining how well the active pharmaceutical ingredient (API) performs, and how it interacts with other components within the formulation.
During preformulation, it’s crucial to:
- Evaluate interactions between APIs and excipients to prevent degradation, precipitation, or loss of potency.
- Test for stability over time and under various storage conditions to ensure the formulation remains effective throughout its shelf life.
- Optimize excipient selection for functions like solubilization, preservation, and taste masking, without compromising API performance.
- Utilize advanced testing methods, such as differential scanning calorimetry (DSC) or high-performance liquid chromatography (HPLC), to assess compatibility more precisely.
A thorough understanding of excipient compatibility helps in designing liquid oral formulations that are not only effective but also safe and reliable for patients.
Read also: QTPP, CMA, CPP and CQA of Liquid Dosage Form
Resource Person: Janki Parmar