Every year, more men across the UK start searching for solutions to erectile dysfunction, reduced sensitivity, and confidence issues in the bedroom. The options have grown significantly, and two names keep coming up in these conversations: the P shot and penile fillers. Both involve injections. Both promise results. But they could not be more different in terms of how they work, what they use, and how safe they truly are.
If you have ever found yourself scrolling through forums at midnight, comparing before and after photos, and still feeling confused — you are not alone. Thousands of men ask the same question every month: what exactly separates the priapus shot from a penile filler, and which one should I actually trust with something this personal?
The honest answer is that these two treatments target entirely different goals. Penile fillers use synthetic hyaluronic acid to add temporary volume. The P-shot, formally known as the Priapus shot, uses your own platelet-rich plasma to trigger biological repair from the inside. One masks a concern. The other works to address the underlying physiology. Understanding this distinction can save you from making a very expensive, and potentially harmful, mistake.
In this article, we break down both treatments clearly — what they are, how they differ, what results look like, how long they last, what they cost, and critically, which one carries the stronger safety profile. All clinic-specific details in this article come directly from Dr SNA Clinic London, a CQC-regulated clinic on Wimpole Street, Marylebone, where Dr Syed Nadeem Abbas has performed hundreds of p shot procedures.
What Is the P Shot? A Clear, Simple Explanation
The P shot — short for Priapus shot — is a non-surgical procedure that uses platelet-rich plasma (PRP) drawn from a patient’s own blood. Doctors harvest the plasma using a medical-grade centrifuge and inject it into specific areas of the penile tissue.
The name Priapus shot comes from Priapus, the Greek god of fertility. But behind the mythology sits solid regenerative science. PRP contains powerful growth factors that stimulate new blood vessel formation, support nerve fiber renewal, and encourage the repair of soft tissue. This is the same regenerative technology that orthopedic surgeons have used in wound healing and joint repair for decades.
How the P Injection Actually Works
Dr Abbas at Dr SNA Clinic uses a dual-spin centrifuge protocol. This concentrates platelets to a significantly higher level than standard single-spin methods. The quality of the PRP matters enormously — more concentrated platelets means more growth factors, and more growth factors means more biological activity in the treated tissue.
Once doctors prepare the PRP, they administer it using ultra-fine needles, typically in four to five precise placements. Topical numbing cream or a penile nerve block ensures patients feel minimal discomfort throughout.
The whole appointment takes between 30 and 45 minutes. Most men drive themselves home and return to work the same day.
What Are Penile Fillers?
Penile fillers involve injecting hyaluronic acid — a synthetic, gel-like substance — beneath the penile skin to add temporary girth or volume. Clinicians borrowed the technique from facial aesthetics, where fillers treat lines, volume loss, and contouring concerns.
Key Differences at a Glance
The core distinction is this: the P shot uses your own biology. Penile fillers introduce a foreign substance. The p shot targets the underlying causes of erectile dysfunction, sensitivity loss, and tissue health. Penile fillers target appearance only — they do not improve blood flow, nerve function, or erection quality.
Fillers also carry a different risk profile. Synthetic substances injected into highly vascular penile tissue can cause nodules, asymmetry, migration, and in serious cases, vascular complications. These risks increase significantly when non-medically qualified practitioners administer them.
P Shot vs Penile Fillers: The Safety Comparison
This is where the two treatments diverge most sharply.
Why the Priapus Shot Carries a Stronger Safety Profile
The priapus shot uses only the patient’s own platelet-rich plasma. Doctors collect blood from the patient’s arm, process it on-site, and inject it within the same appointment. Because the treatment uses the patient’s own biological material, the risk of allergic reaction or immune response is minimal.
At Dr SNA Clinic London, Dr Abbas performs every p shot personally, from blood draw through to the final injection. He does not delegate this procedure to nurses or junior practitioners. Every needle, syringe, and collection tube is sterile and single use. Dr SNA Clinic operates under CQC regulation and independent inspection for clinical safety, cleanliness, and governance.
The most commonly reported effects after the priapus shot are mild swelling, localised sensitivity, and occasional bruising. These resolve within 24 to 72 hours. Serious adverse events are rare.
Penile Filler Risks to Consider
Penile fillers carry a meaningfully higher risk of complications. Hyaluronic acid in the penile area can migrate over time, create irregular lumps, and cause skin necrosis in rare but documented cases. Infection risk increases when non-CQC-regulated providers administer these treatments. Reversal is possible with hyaluronidase, but requires additional procedures.
Regulation in this space also matters. Always verify that any practitioner offering penile injections holds GMC registration and operates within a CQC-regulated environment.
What Does P Shot Treatment Actually Target?
The P shot does not exist only for men seeking size improvement. Dr Abbas treats a range of conditions at his Wimpole Street clinic.
Erectile Dysfunction
Erectile dysfunction is the most common reason men enquire about the pshot. The condition affects a significant proportion of men over 40 in the UK. The p-shot addresses the vascular side of the problem — stimulating new blood vessel formation and supporting tissue renewal in the penile structures. Men with mild to moderate vascular-related ED tend to respond most consistently.
Peyronie’s Disease
Peyronie’s disease involves fibrous scar tissue that causes the penis to curve during erection. The anti-inflammatory properties of platelet-rich plasma may help reduce plaque size and soften affected tissue over time. Some patients combine the p shot with a traction protocol for additional benefit with significant curvature.
Reduced Sensitivity
Some men experience a gradual reduction in penile sensitivity due to nerve changes, reduced circulation, or the effects of ageing. The p injection stimulates nerve fibre renewal. Many patients report improved sensation and responsiveness following treatment.
Post-Surgical Recovery
Men who have undergone prostate surgery or pelvic radiotherapy often experience lasting changes to erectile function. The P shot may support tissue recovery and improve responsiveness in these cases, assessed individually at consultation.
P Shot Before and After: What Results Look Like and When
Many men researching P shot before and after outcomes want a realistic timeline. Here is how results typically develop at Dr SNA Clinic.
Weeks 1 to 2 — Early Settling
The treated area settles after the penile injection growth process begins. Some patients notice a mild increase in sensitivity. There are typically no visible signs that a procedure has taken place. Sexual activity can usually resume after four to five days.
Week 4 — First Noticeable Changes
Many patients begin noticing early improvements around week four. Sensitivity often increases noticeably, and some men report stronger morning erections. The angiogenic process — the formation of new blood vessels — is actively progressing.
Weeks 8 to 12 — Main Results
For most patients, this is when the most significant P-shot before and after changes become apparent. Improvements in erection quality, firmness, sensitivity, and confidence appear commonly during this window.
12 Months and Beyond
Results from the P shot can last 12 months or longer on average. Many men choose an annual maintenance session to sustain their outcomes.
Priapus Shot Price: What Does the P Shot Cost in the UK?
Standard P Shot — £1,250
A single advanced PRP session using the dual-spin centrifuge protocol. Suitable for most patients presenting with erectile dysfunction, reduced sensitivity, or Peyronie’s disease.
Enhanced P Shot + Shockwave — £1,350
This package combines the P shot with low-intensity shockwave therapy in the same appointment. The acoustic waves enhance cellular uptake and further support blood vessel formation. Clinicians recommend this where vascular factors contribute primarily to erectile dysfunction. The regular price for this combination is £1,750.
What Every Package Includes
Both packages include a consultation with Dr Abbas, dual-spin PRP processing, topical numbing or nerve block, injections performed by Dr Abbas personally, a six-week follow-up consultation, and a twelve-week follow-up consultation. The clinic also offers 0% finance for patients who prefer to spread the cost.
Compared to male enlargement injections cost UK-wide, this pricing reflects a fully doctor-led, CQC-regulated service with a physician who holds specialist P shot certification from the American Cellular Medical Association.
Appointment Details: Booking Your P Shot at Dr SNA Clinic London
Clinic Address
Dr SNA Clinic operates at 48 Wimpole Street, Marylebone, London, W1G 8SF. The clinic sits within the Wimpole Street medical district and is easily accessible from across London. Patients regularly travel from outside the UK for treatment here.
Clinic Hours
The clinic operates Monday to Friday, 10:00 to 18:00 UK time.
How to Book
Patients can book a consultation directly on the Dr SNA Clinic website, call the primary line on +44 7955 836986, or call the office line on +44 20 3846 7111. Email enquiries go to info@drsnaclinic.com.
To find out more about the full procedure before booking, visit the official site here.
What Happens at Your Appointment
The full appointment takes between 30 and 45 minutes. Dr Abbas applies numbing cream on arrival. A small blood sample follows from your arm. The centrifuge processes the PRP for approximately 15 minutes. Dr Abbas then extracts the plasma and administers the injections using ultra-fine needles. After the procedure, he reviews aftercare with you directly. Two follow-up consultations — at six and twelve weeks — come included.
Why Choose a P Shot Over Penile Fillers?
The short answer: the P shot treats the problem, not just the appearance. It uses your own biology. It carries a well-established safety record. And at Dr SNA Clinic, Dr Syed Nadeem Abbas performs it personally — a physician with over 25 years of clinical experience, six years in NHS Trauma and Orthopedics at Cambridge and Oxford, a Distinction-level Masters from Queen Mary University of London, and P shot UK specialist certification from the American Cellular Medical Association.
Penile fillers may suit men whose sole concern is temporary girth. But for men dealing with erectile dysfunction, sensitivity loss, Peronei’s disease, or the desire for a regenerative and longer-lasting approach, the Priapus shot London option at Dr SNA Clinic offers a clinically grounded alternative with a transparent pricing structure and doctor-led care throughout.
Read More: P Shot London
P Shot Side Effects: What Are the Risks and How Common Are They?
P Shot Treatment: What Is PRP and Why Is It Used in the P Shot?
