Nephron Pharmaceutical, Racepinephrine Inhalation Solution Usp 225%, 30 CountProduct Description Racepinephrine is a medication used for treating breathing problems caused by conditions like asthma or COPD. It works by relaxing the muscles in the airways, making it easier to breathe. This solution is for inhalation use only and is intended to relieve symptoms quickly. It's a helpful treatment to manage wheezing and shortness of breath. Product Benefits Relieves Wheezing Quickly. Helps You Breathe Easier. Ingredients Active