Introducing Platelet‑Rich Plasma (PRP) for Male Sexual Health
Platelet‑rich plasma (PRP) is an autologous blood product in which the platelet concentration is increased to 3‑5‑times normal levels. Platelets release growth factors such as PDGF, TGF‑β, VEGF, and IGF‑1 that stimulate angiogenesis, collagen synthesis, and tissue repair. To prepare PRP, a small volume of the patient’s blood is drawn into an anticoagulant‑tube, centrifuged once or twice to separate the platelet‑rich layer, and the concentrate is drawn for immediate use. The Priapus Shot (P‑Shot) applies this technology to male sexual health by injecting the autologous PRP directly into the penile shaft or corpora cavernosa in an office setting. This minimally invasive, outpatient procedure typically lasts under 30 minutes, uses local anesthesia, and allows rapid return to normal activities. Key advantages include the use of the patient’s own tissue (eliminating allergic risk), targeted delivery of regenerative growth factors, low incidence of systemic side effects, and the convenience of a quick, office‑based treatment without surgical incisions.
The P‑Shot Procedure: From Blood Draw to Injection

The Priapus Shot (P‑Shot) is a minimally invasive, office‑based regenerative therapy that uses autologous Platelet‑rich plasma (PRP) to support penile tissue health.
Step‑by‑step workflow – 1) A small blood sample (10–30 mL) is drawn and placed in an anticoagulant tube. 2) The sample undergoes one‑ or double‑spin centrifugation, separating a platelet‑rich layer that contains 3‑5× the normal platelet count. 3) While the PRP is being prepared, a topical anesthetic cream and a brief local numbing injection are applied to the penile shaft. 4) The concentrated PRP (2–5 mL) is then injected under sterile conditions into three key zones: the base (corpora cavernosa), the lateral shaft, and the glans, with a small amount placed around the dorsal neurovascular bundle to enhance vascularity and nerve sensitivity.
Safety protocols and anesthesia – All injections are performed in a clean, aseptic exam room by a qualified urologist such as Dr. Victor Liu. The use of numbing agents minimizes discomfort; common side effects are limited to mild bruising, swelling, or transient discomfort, which resolve within a few days.
P‑Shot treatment video – Our clinic provides a high‑definition video that walks viewers through each step, from blood draw to PRP injection, emphasizing sterile technique and post‑procedure care. The video is securely hosted on our YouTube channel and patient portal.
P‑Shot injection sites – Dr. Liu’s protocol targets the base, lateral shaft, tip (glans), and dorsal neurovascular bundle with precise micro‑injections, maximizing tissue regeneration and blood flow while maintaining a natural outcome.
Clinical Efficacy: Success Rates and Patient‑Reported Outcomes

Randomized controlled trials provide the strongest evidence for platelet‑rich plasma (PRP) in erectile dysfunction (ED). In the 2021 double‑blind trial (Poulios et al.) 69 % of men receiving intracavernosal PRP achieved a minimal clinically important difference in IIEF‑5 scores at six months versus 27 % with placebo (p < 0.001). Subsequent meta‑analyses of six studies report mean IIEF‑EF improvements of 3.4–3.5 points at 1‑6 months, with benefits persisting for 6‑12 months. Patients typically notice changes within 2‑4 weeks after the first injection, and full effects emerge after a series of 2‑3 sessions spaced 4‑6 weeks apart. Satisfaction is high; roughly three‑quarters of recipients would recommend the procedure, and repeat injections can raise overall response rates to >80 %. The P‑Shot, an experimental PRP injection marketed for penile health, shows similar success—60‑70 % report measurable erection improvement and a comparable recommendation rate. Adverse events are mild (bruising, swelling, transient discomfort) and no serious complications have been reported. While PRP appears safe and may modestly boost erectile quality, its efficacy remains experimental, costs exceed $1,000 per session and insurance does not cover it. Patients should discuss realistic expectations and alternatives with a qualified urologist before deciding if PRP is worth pursuing.
Safety Profile, Side Effects, and Patient Concerns

The Priapus Shot® (P‑Shot) is an experimental autologous platelet‑rich plasma (PRP) injection performed in an outpatient setting. Common minor adverse events are mild and transient, including bruising, swelling, discoloration (red, purple, or dark brown), and brief discomfort at the injection sites; these typically resolve within a few days (Cleveland Clinic; multiple source compilations). Rare serious complications such as infection, persistent numbness, or scarring are reported infrequently but require prompt medical attention (Cleveland Clinic, Healthline).
Negative reviews of the P‑Shot often stem from unrealistic expectations of dramatic, permanent enlargement. Patients who anticipate large increases in length or girth may be disappointed because peer‑review data do not support sustained size gains; any temporary girth increase is usually due to injection‑related swelling (Healthline; systematic reviews 2020‑2023). Proper pre‑procedure counseling, as emphasized by Dr. Victor Liu and other qualified urologists, helps set realistic goals and mitigate dissatisfaction (Dr. Victor Liu).
When compared with surgical options for penile enhancement—such as tunica expansion techniques, silicone implants (Penuma®), or autologous fat grafting—PRP injections carry a markedly lower risk profile. Surgical interventions can involve infection, hematoma, significant scarring, loss of sensation, curvature, device migration, or the need for revision surgery (Mount Sinai, FDA‑cleared Penuma® data). PRP’s minimally invasive nature eliminates incision‑related complications, but its benefits are modest and short‑lived, often requiring repeat treatments to maintain any functional improvement (systematic review 2024, meta‑analysis of 6‑month outcomes).
P‑Shot negative reviews: Negative reviews arise when patients expect dramatic, permanent enlargement and instead receive only modest, temporary gains. The procedure may improve erectile quality and slightly increase girth, but results vary and typically last a few months. Dissatisfaction often stems from insufficient pre‑procedure education; thorough consultation outlining limits, side effects, and the need for repeat treatments helps manage expectations (Dr. Liu.
Penis enlargement surgery side effects: Surgical enlargement can lead to infection, excessive scarring, hematoma, prolonged swelling, loss of sensation, curvature, erectile difficulty, device migration, graft resorption, or cosmetic asymmetry. Our clinic’s double‑board‑certified, minimally invasive approach and meticulous postoperative care aim to minimize these risks (Dr. Victor Liu.
Can a PRP shot make you bigger?: The Priapus Shot injects autologous PRP to improve blood flow and tissue health. Short‑term swelling may make girth appear slightly larger, but no credible scientific evidence supports permanent length or girth gains. Any perceived enlargement is temporary and may be accompanied by bruising or discoloration; for sustained enlargement, surgical or other evidence‑based options should be discussed with a qualified specialist (multiple clinical reviews).
Financial Considerations: Costs, Packages, and Insurance

When evaluating the Priapus Shot (P‑Shot) or broader platelet‑rich plasma (PRP) therapy for erectile dysfunction, patients should understand the financial landscape.
Typical price range for P‑Shot and PRP – In the United States a single Priapus Shot (P‑Shot) session costs roughly $800 – $2,000, with most clinics reporting a price near $1,000‑$1,500 per injection. PRP injections for ED fall in a similar band, generally $900 – $1,600 per treatment. Because regenerative protocols often require multiple sessions (2‑6 injections spaced 2‑4 weeks apart), total out‑of‑pocket expenses can reach $3,000‑$8,000.
Package discounts and financing options – Many providers, including Dr. Victor Liu’s Center of Sexual Enhancement, offer bundled packages that lower the per‑visit cost when three or more treatments are purchased upfront. Financing plans (e.g., 0 % interest 6‑month or 12‑month installments) are frequently available, allowing patients to spread the expense without high upfront burden.
Insurance coverage status – PRP and the Priapus Shot (P‑Shot) are classified as experimental, off‑label procedures. Consequently, health insurers do not reimburse these treatments, and patients must budget for the full out‑of‑pocket amount.
Cost comparison with surgical alternatives – Surgical options such as penile prosthesis implantation or tunica expansion techniques carry higher procedural fees ($5,000‑$15,000) and additional costs for anesthesia, hospital stay, and postoperative care. While surgeries are FDA‑cleared and covered by many insurance plans, they are invasive and entail longer recovery. In contrast, PRP offers a minimally invasive, office‑based approach with lower immediate cost but no insurance support.
Answering common queries
- P‑Shot cost near me: Expect $800‑$1,500 per session; Dr. Liu’s San Francisco practice falls within this range, with discounts for multi‑treatment plans.
- PRP for erectile dysfunction cost: Single injections run $900‑$1,600; bundled series reduce the per‑session price.
- PRP injection cost: Typically $1,200‑$1,500 per treatment in the Bay Area, with total series costs of $3,600‑$8,000.
Patients should schedule a confidential consultation to receive a personalized quote, explore financing, and confirm that the chosen regimen aligns with their clinical goals and budget.
Visual Evidence: Before‑and‑After Galleries and Patient Stories

[P‑Shot] results pictures
Our gallery displays verified before‑and‑after images that consistently demonstrate the modest girth increase and enhanced rigidity described above. Each photo is posted only after written consent and is taken under identical conditions to provide a clear, objective view of the results. Patients frequently report heightened confidence and improved performance alongside these visual changes.
[P‑shot] before and after Reddit
Reddit posts often lack verification, may be edited, and do not follow a clinical photography standard. In contrast, our clinic’s images are captured by a board‑certified specialist, include measurement tools, and are backed by medical records. Relying on documented, consent‑based galleries ensures realistic expectations and distinguishes genuine outcomes from unverified social‑media claims.
Non‑Procedural Options: Home Remedies, Diet, and Supplements

The appeal of at‑home methods for penile enlargement is strong, yet scientific validation is lacking. No home‑based regimen has been shown to permanently increase length or girth; most over‑the‑counter creams, pills, or stretching devices provide no reliable benefit and can cause irritation or injury. Maintaining vascular health through diet, however, can enhance erectile quality, which may give the impression of a fuller erection. Foods rich in L‑arginine (turkey, chicken, peanuts, pumpkin seeds, soy), antioxidants (berries, citrus, leafy greens, dark chocolate), and omega‑3 fatty acids (salmon, mackerel, flaxseed) support nitric‑oxide production and endothelial function. Staying hydrated, managing weight, and avoiding high‑sugar, processed foods further protect blood flow.
Pelvic‑floor (Kegel) exercises improve muscular control and rigidity but do not add measurable size. They are safe and can boost confidence when performed correctly.
Oral supplements for "penis enlargement" are not FDA‑approved; many contain untested ingredients and may pose cardiovascular or hormonal risks. The FDA regulates these products as foods, not drugs, and has not verified any tablet’s safety or efficacy for permanent growth. Patients seeking lasting, evidence‑based enhancement should consult a qualified urologist or board‑certified plastic surgeon—such as Dr. Victor Liu—to discuss safe, clinically supported options.
Surgical Augmentation: Options, Expected Gains, and Risks

Penile augmentation surgery primarily involves implantable devices that add girth and length while preserving erectile function. The two most widely used FDA‑cleared implants are the Penuma silicone sleeve and the Himplant hydrogel system.
Typical gains – Penuma patients experience an average mid‑shaft circumference increase from 8.5 cm to 13.4 cm (≈ 1.9 inches) and a length gain of roughly 1 – 1.5 inches (2.5 – 3.8 cm). Himplant recipients generally report a girth rise of 1 – 2 inches and a modest flaccid length increase of 0.5 – 1 inch. Results vary with baseline anatomy, implant size, and surgical technique.
Side‑effect profile and postoperative care – Both procedures are minimally invasive and performed under local anesthesia. Common transient effects include swelling, bruising, and mild discomfort that resolve within a few days. Rare complications involve infection, hematoma, or device extrusion; strict aseptic technique and postoperative antibiotics reduce these risks. Patients resume normal activities within 24‑48 hours and are advised to avoid sexual activity for 1‑2 weeks.
Choosing the right approach – Selection depends on desired size, skin elasticity, and personal preference for a silicone sleeve versus a hydrogel core. A board‑certified urologist or plastic surgeon will evaluate penile measurements, discuss realistic expectations, and tailor the implant to each patient’s anatomy.
FAQs
- How many inches does enlargement surgery add? Penuma typically adds 1 – 2 inches in length and girth, with an average circumference gain of 1.9 inches.
- How many inches does Himplant add? Himplant usually provides a 1 – 2 inch increase in girth and 0.5 – 1 inch in flaccid length.
- Best male enlargement surgery – Penuma™ and Himplant® performed by Dr. Victor Liu offer predictable, FDA‑cleared results with a natural feel.
- Penis enlargement surgery near me – Our San Francisco Bay Area clinic provides confidential, board‑certified care and personalized treatment plans for patients throughout the region.
Our Clinic’s Integrated Approach: Expertise, Technology, and Patient Support

Personalized treatment planning includes a comprehensive baseline assessment, 3‑D visualizations of expected outcomes, and a structured follow‑up schedule to monitor IIEF scores, penile girth, and patient satisfaction. Our financial team provides transparent pricing, flexible financing options, and guidance on insurance coverage for eligible adjunctive therapies. After‑care resources feature discreet tele‑health check‑ins, a dedicated patient‑support hotline, and educational materials to ensure lasting confidence and optimal results.
Putting It All Together: Informed Choices for Penile Regeneration
Balancing expectations with scientific evidence is essential before pursuing penile regeneration. Current research shows platelet‑rich plasma (PRP) can modestly improve erectile function scores, but robust data supporting lasting size increase or cure for severe disease are lacking. PRP may be appropriate for men with mild‑to‑moderate vascular erectile dysfunction who prefer a invasive, outpatient option and have realistic goals. When structural deformities, refractory erectile failure, or desire for significant length or girth gains exist, surgical approaches such as tunica expansion or penile prosthesis provide more predictable outcomes. Choosing a board‑certified urologist or sexual‑health specialist ensures proper evaluation, safe technique, and counseling. Interested patients should schedule a consultation, discuss medical history, and explore alternatives before committing to any regenerative or surgical treatment.

