99e69144_hamphetamine___Methamphetamine__Physical_Effects
[System] Respiratory [Symptoms and Signs] – Symptoms include wheezing and labored breathing – Pneumothorax, where the lung leaks air into the chest cavity due to the lining of the lung ripping away from the chest wall resulting in a collapse of the lungs. This includes the inhibition of the vessels that return blood back to the heart [Physical Effects] 
– Wheezing from reactive airway disease may be induced by methamphetamine – Pneumothorax may be a result from forceful inhalation from regular methamphetamine use
Effects of Methamphetamine | Methamphetamine
Physical Effects