Find long-lasting cough relief with DG Health Day or Night Cough DM Extended-Release Oral Suspension. Formulated with dextromethorphan polistirex, this extended-release cough suppressant helps control coughing for up to 12 hours, making it suitable for both daytime and nighttime use. The orange-flavored liquid is alcohol free and gluten free for added convenience. Compare to the active ingredient in Delsym® and enjoy dependable cough relief in an easy-to-take liquid formula.