Allergies: Shots Vs. Drops - NBC 5 Dallas-Fort Worth

    Allergies: Shots Vs. Drops

    New study indicates under-the-tongue allergy drops may be as effective as shots. NBC's Mark Barger reports. (Published Wednesday, Mar 27, 2013) New study indicates under-the-tongue allergy drops may be as effective as shots. NBC's Mark Barger reports. See More