Letter to HHS and FDA: Forced Switch Share page: We understand that FDA is considering a switch of a second generation antihistamine, from prescription to OTC status, over the objections of the company. CHPA opposes a policy to force switch over the objections of the drug sponsor. Download Document Issues: OTC Medicines Rx-to-OTC Switch Related Posts Regulation of OTC Medicines Press Releases and Statements CHPA Congratulates Dr. Doug Bierer as First Recipient of the William Cooley Regulatory & Scientific Affairs Career Achievement Award Sep 18, 2024 Press Releases and Statements Health In Hand Foundation Announces 2024 U.S. Self-Care Marketing Awards Finalists Sep 9, 2024