$1 off any One Triaminic Product ($2.79 at Walgreens!) Normally $8.29 Posted by Harbor Master on 29 October 2017, 8:01 pm Tweet The Coupon Expires 11/30/17, The Expiration date may depend on when you print it. The print limit is two. Click here to print $1 off any One Triaminic Product Walgreens has 4oz Triaminic Children’s Nighttime Cold & Cough Syrup Grape on sale for $5.79. Buy one for $5.79. Use the $1 off coupon above and pay $4.79. Submit for $2 Cash Back from Checkout 51. Final price $2.79! Submit for $2 Cash Back from Checkout 51 when you purchase Triaminic (Any variety). Excludes trial and travel sizes.Ā (Valid only at Walgreens)