Guaifenesin/codeine (Guaiatussin ac, cheratussin ac, virtussin ac) is an inexpensive drug used to treat cough. It is more popular than comparable drugs. It is available in multiple generic and brand versions. Generic cheratussin ac is covered by most Medicare and insurance plans, but some pharmacy coupons or cash prices may be lower.

Get Cheratussin AC for as low as $23.66, which is 2% off the average retail price of $24.15 for the most common version, by using a GoodRx coupon.