REI Diphen Antihistamine Capsules - Package of 10 - $0.93

Don't let the ills of hayfever ruin your treks and travels. Handy Diphen antihistamine tablets stow easily and provide hours of relief. Perfect for replenishing first-aid kits and carrying in purse or travel bag. Recommended adult dosage is one capsule every four to six hours; each packet provides one capsule. Sold 10 packets to a package. - $0.93