Equate 12 Hour Daytime & Nighttime Cough DM is an extended-release orange flavored liquid cough suppressant that provides all day or all night relief for up to 12 hours. This medicine helps to relieve the impulse to cough to help you get to sleep. Don't suffer with a cough from a throat irritation or the common cold, take one dose of this orange flavored cough syrup for 12 hours of relief. This product contains dextromethorphan polistirex equivalent to 30 mg dextromethorphan hydrobromide, a cough suppressant, which compares to the active ingredient in Delsym Orange Flavor. Experience relief with Equate 12 Hour Daytime & Nighttime Cough DM. Making the right health decisions can be challenging. With a complete range of products and simple solutions, Equate allows you to take care of your family with confidence.