Droxidopa Capsules 100 mg Strength 90 Count (RX)Droxidopa capsules are a medication used to treat low blood pressure (hypotension) in adults with certain conditions such as Parkinson's disease, multiple system atrophy, and pure autonomic failure. It contains the active ingredient droxidopa, which is a synthetic form of the naturally occurring chemical norepinephrine. Droxidopa works by increasing the body's levels of norepinephrine, which helps to raise blood pressure and improve symptoms such as