Prostatodynia is a clinical entity associated with voiding symptoms an
d pelvic pain suggestive of prostatitis but with a normal prostate exa
mination and without evidence of inflammation or infection in expresse
d prostatic secretions. The problem tends to be chronic and is vexing
in its management. Although thought to be a common condition, prevalen
ce data are generally lacking. From June to October 1995, the U.S. Arm
y's 86th Combat Support Hospital provided medical support to a multina
tional United Nations peacekeeping force in Haiti. Patients diagnosed
with prostatodynia were more common (13 cases) than men with other uro
logic problems (urolithiasis, 6 cases; urinary tract infection, 6 case
s; scrotal abscess/mass, 2 cases; epididymitis, 1 case), Patients tend
ed to be young (mean age 29.8), had multiple visits, failed to respond
to multiple courses of antibiotics for presumed ''prostatitis,'' and
denied recent sexual relations, Some patients reported having had simi
lar symptoms on prolonged separation from their spouses in the past th
at resolved with resumption of normal intercourse, Masturbation, howev
er, had no impact on symptoms and was painful in some individuals, Ter
azosin, an alpha-antagonist, and stress-reduction therapy led to impro
vement in some patients' symptoms. A discussion of these retrospective
findings in light of what is known about the possible etiologies and
treatment of prostatodynia is presented. Prostatodynia appears to be a
common problem in deployed troops and can lead to frequent use of med
ical services. Physicians supporting long deployments need to be aware
of this entity.