Hydrocodone snorting leading to hypersensitivity pneumonitis.

We present a case of hypersensitivity pneumonitis caused by intranasal abuse of the prescription narcotic hydrocodone. The patient's clinical course was complicated by acute respiratory failure. A chest radiograph showed diffuse bilateral opacities.

Behavioral Interventions to Improve Asthma Outcomes for Adolescents: A Systematic Review.

Background: Factors at multiple ecological levels, including the child, family, home, medical care, and community, impact adolescent asthma outcomes.

Objective: This systematic review characterizes behavioral interventions at the child, family, home, medical system, and community level to improve asthma management among adolescents.

Methods: A systematic search of PubMed, SCOPUS, OVID, PsycINFO, CINAHL, and reference review databases was conducted from January 1, 2000, through August 10, 2014.