Evaluating the barriers to the utilization of complementary and alternative medicine (CAM) in the United States: An exploratory study

Introduction
The utilization of certain forms of complementary and alternative medicine (CAM) is prevalent among adults in the United States. While researchers have extensively studied the factors influencing CAM use in Western countries, significant barriers to its adoption remain. This paper draws attention to the obstacles faced by individuals in their journey to using CAM.

Methods
Qualitative interviews were conducted with 21 patients who had turned to CAM for managing a chronic illness/condition. These in-depth, face-to-face interviews occurred in Miami, USA, during 2014-15. The sampling, data collection, and analysis processes of this study adhered to the principles outlined in Charmaz’s constructivist grounded theory approach.

Results
From the data, three central barriers to CAM utilization in the US emerged: 1) Financial barriers: A significant portion of CAM treatments is not covered by insurance, making them cost-prohibitive for many. 2) Skepticism and discouragement: Both conventional medical practitioners and a segment of the public exhibited a noticeable trend towards discouraging CAM use. 3) Evaluation challenges: Patients expressed difficulty in assessing the efficacy and benefits of various CAM treatments compared to their costs.

Discussion
Despite the widespread interest in and use of CAM in the US, numerous barriers hinder its broader integration into mainstream healthcare. These obstacles not only restrict healthcare choices for the general public but also appear to favor a select demographic, potentially based on income and availability of information.