Promising consumers rapid relief from seasonal allergies without any drowsiness, Johnson & Johnson announced the release Friday of Benadryl Pierce, a new blowgun-administered antihistamine dart that will soon be available in drugstores nationwide. This fast-acting projectile medicine combines the proven effectiveness of Benadryl with the deep-penetrating power of needle-sharp tungsten, said company representative Charles Resnick, demonstrating to reporters how a discreet individual can crouch behind a sofa or other makeshift blind, wait for an allergy sufferer to pass by, and then fire the antihistamine-tipped dart at the afflicted persons shoulder, neck, or thigh. Benadryl Pierce provides your unsuspecting family members with much-needed symptom relief from distances of up to 30 yards. And unlike crossbow-launched Zyrtec, its available without a prescription. Resnick added that Benadryl Pierce is also available in childrens and infant-size darts. 