Lack of Evidence for Compounded Pain Creams: Report

Share

A new report from the National Academies of Sciences, Engineering, and Medicine says there is a lack of scientific evidence to support the safety or effectiveness of compounded topical pain creams. The report, “Compounded Topical Pain Creams: Review of Select Ingredients for Safety, Effectiveness, and Use,” recommends changes such as improving federal and state oversight of safety measures, data collection, and surveillance; and training and education for pharmacists and clinicians who compound.

The committee that wrote the report reviewed 20 active pharmaceutical ingredients (APIs) in compounded topical pain creams meant for application to healthy, intact skin. It found that of the 20 APIs reviewed, only three — doxepin, lidocaine, and naproxen — showed potential evidence of effectiveness.

The report recommends that the National Association of Boards of Pharmacy (NAPB) require compounding pharmacies to provide a standardized insert for all compounded topical pain creams clearly outlining how much should be used, the APIs and inactive ingredients, and the potential adverse effects. It also says that the association should require 503A compounding pharmacies to report adverse events at the state level and to FDA MedWatch.

It calls on FDA and a global standards-setting organization such as the U.S. Pharmacopeia to collaboratively develop standard processes for testing APIs and inactive ingredients commonly used in compounded topical pain creams.

Read more