New research finds finasteride (Propecia) causes penis shrinkage in rats

Michael Irwig, M.D., assistant professor of Medicine and clinician at the GW Medical Faculty Associates, commented on a new study in the Journal of Sexual Medicine that finds male rats receiving oral finasteride treatment for four weeks had a 25% reduction in the weight of their penis (corpora cavernosa).

Latest News

The George Washington University (GW) School of Medicine and Health Sciences (SMHS) is pleased to announce that Alison Hall, PhD, has been appointed to serve as the Senior Associate Dean for Research.
Researchers at the George Washington University (GW) School of Medicine and Health Sciences (SMHS), recently published an article shedding light on the educational exposure and perspectives of dermatology resident physicians regarding sensitive skin, a common yet complex condition encountered in…
U.S. News & World Report gives high marks for GW SMGS online bachelor’s programs and online bachelor’s programs for veterans in recent rankings.