Dopamine Beta-Hydroxylase Deficiency, also known as dopamine beta hydroxylase deficiency, is related to dysautonomia and cocaine dependence. An important gene associated with Dopamine Beta-Hydroxylase Deficiency is DBH (Dopamine Beta-Hydroxylase), and among its related pathways/superpathways are Neuroscience and superpathway of tryptophan utilization. The drugs Droxidopa and Dopamine have been mentioned in the context of this disorder. Affiliated tissues include eye and prefrontal cortex, and related phenotypes are orthostatic hypotension and rhinitis