Are Evens treatments FDA-approved? Bailey Cadden September 09, 2019 17:20 Follow Both prescription-strength treatments available—esomeprazole and omeprazole—are FDA approved. The FDA doesn’t regulate over-the-counter medications, but every medication we offer is clinically proven to safely and effectively treat acid reflux. Related articles How much do Evens treatments cost? How is Evens different from other acid reflux solutions? Where will my prescription be filled if I order through Evens? Why is Evens a subscription service? Is Evens available in my state? Comments 0 comments Please sign in to leave a comment.