Recent studies have shown that hyperbaric oxygen therapy (HBOT) can induce angiogenesis and
improve impaired organ function. HBOT was also recently suggested as a possible therapy for
ED due to surgical injuries. However, the effect of HBOT on non-surgical related ED has not
been investigated to date.

The objective in this study was to assess the effect of HBOT on patients with ED by means of
sexual function questionnaires and novel imaging techniques.