1 Atrophic Vaginitis. 2  Atrophic vaginitis can cause a brown discharge, bleeding, pain or itching in the vaginal area. 3  A woman may also experience painful intercourse, burning sensation, dryness; the discharge may be yellow in color and have a foul smell. 4  Uterine Polyps. 5  Uterine polyps are also called endometrial polyps.
A branded generic is a drug that is bioequivalent to the original product, but is now marketed under another company's brand name.
This set of concepts and relationships is a graph.. So for both generic and branded drugs, RxNorm fills out the graph by creating the related drug names (and their concepts) that don't already exist. In the case of branded drugs, NLM creates their generic counterparts when they don't already exist in the data.