Nervous System, Spinal Cord, Heart, Kidney and Lungs… source: http://www.thebeelinestore.com/whyusebeeline.html Here’ some of the health effects of Butane from Wikipedia: Inhalation of butane can cause euphoria , drowsiness , narcosis , asphyxia , cardiac arrhythmia , and frostbite , which can result in death from asphyxiation and ventricular fibrillation . Butane