Save on Generic acetaminophen / guaifenesin / phenylephrine with the RxLess™ Assurance Plan.

What is Generic acetaminophen / guaifenesin / phenylephrine?

ACETAMINOPHEN; DIPHENHYDRAMINE (a set a MEE noe fen; dye fen HYE dra meen) treats pain and helps you go to sleep faster. It is a combination of acetaminophen and an antihistamine.

Once you download the RxLess™ mobile app, you become a member of the RxLess™ Assurance plan and will pay the lowest possible price for your acetaminophen-guaifenesin-phenylephrine medication. Review the discount offers and pharmacy prices below. Then, select the offer you want and present it to the pharmacist when you fill your prescription to get that price. That's it! There is nothing more to do or pay. Learn more about how the RxLess™ Assurance Plan works, or visit our FAQ page if you have questions. If you experience ANY issues at the pharmacy, please call us at 1-844-479-5377 for prompt assistance.