Dr. John H. Krouse, director of rhinology and otolaryngic allergy at Wayne State University\'s School of Medicine, commented about the rise in allergies among adults and people who have no history of allergic sensitivity. Many adult sufferers are under treated, and many never see a physician for their allergies. Patients tend to live with symptoms because they believe there are no better treatments available, experts say. \"There\'s definitely a need for better treatments that work more rapidly and are better tolerated,\" Krouse said.