What Is the P-Shot and How Does It Work?
The P-Shot (Priapus Shot) is a PRP-based treatment that uses your own blood. A small blood sample is drawn, spun in a centrifuge to concentrate platelets and growth factors, and injected into specific areas of the penis. The growth factors stimulate tissue repair, increase vascularisation, and encourage the growth of new nerve pathways.
Clinical Evidence Supporting the P-Shot
Multiple peer-reviewed studies have evaluated PRP injections for erectile dysfunction. A 2020 study published in the International Journal of Impotence Research found that 69% of patients with mild-to-moderate ED experienced clinically significant improvement after PRP treatment. Another study from 2021 found improvements in both erectile function scores (IIEF) and patient-reported satisfaction.
Who Does the P-Shot Work Best For?
The P-Shot shows the strongest results for men with mild-to-moderate erectile dysfunction, those looking to enhance sexual performance (rather than treat severe ED), men experiencing Peyronie's disease (plaque/curvature), and men with sensation loss following prostate surgery. It is less effective for severe vascular ED where blood flow is critically impaired.
Success Rate: What Percentage of Patients See Results?
Based on clinical data and patient surveys, approximately 60–80% of P-Shot recipients report meaningful improvements in at least one area: erectile function, sensitivity, size, or stamina. The variation depends heavily on the patient's baseline health, age, and whether the procedure is combined with other treatments such as vacuum therapy post-injection.
What About the Remaining 20–40%?
A minority of patients (roughly 20–40%) report minimal or no noticeable improvement. This is more common in older patients with severe vascular disease, heavy smokers, those with very low testosterone, or individuals who do not follow post-procedure protocols. A second treatment often yields better results for non-responders.