What is the expected healing timeline and prognosis for a patient who, after daily tadalafil 5 mg for two weeks, a single 10 mg tadalafil dose, and up to 90 mg of sildenafil (phosphodiesterase‑5 inhibitor) in one night, now has a persistent partially rigid penis with alternating red/purple discoloration, a soft glans, prominent veins, numbness, and new urinary and bowel symptoms, and is it normal to see further discoloration and inconsistent erections during recovery?

This is NOT priapism—you experienced prolonged drug-induced penile engorgement with subsequent vascular injury that is slowly healing

Based on the clinical presentation and expert urologic evaluation, you sustained a drug-induced vascular injury to the penis from excessive PDE5 inhibitor dosing (10 mg tadalafil + 90 mg sildenafil in one night), and your symptoms represent ongoing healing from this trauma rather than ischemic priapism. Your ability to achieve erections, absence of severe pain, and the partial/fluctuating nature of rigidity all confirm this is not ischemic priapism 1, 2.

Why This Is Not Ischemic Priapism

The AUA/SMSNA guidelines are clear: men with prolonged erections that are not fully rigid are less likely to progress to acute ischemic priapism compared to those with fully rigid erections. Partial erections should not be counted towards the four-hour time criteria 1, 2. Your presentation differs fundamentally from true ischemic priapism in several ways:

• You never had a fully rigid, painful erection lasting >4 hours continuously
• Your penis fluctuates in size and firmness (sometimes 80%, sometimes less, sometimes more)
• You can achieve erections with stimulation (ischemic priapism patients cannot)
• You lack severe, unrelenting pain (hallmark of ischemic priapism)
• Your penis changes with position (flops down when lying, which wouldn't occur with true compartment syndrome)

What Actually Happened

You overdosed on PDE5 inhibitors—combining daily tadalafil (which has a 17.5-hour half-life) with a higher dose, then adding 90 mg sildenafil created a massive vasodilatory insult 3. This caused:

1. Prolonged vascular engorgement beyond normal physiologic limits
2. Endothelial and smooth muscle injury from sustained pressure and hypoxia
3. Venous congestion and microvascular damage leading to the discoloration you're seeing
4. Inflammatory response causing the firmness, heat, and color changes

Expected Healing Timeline

Complete recovery typically takes 3-6 months, with gradual improvement throughout. Here's what to expect:

Weeks 1-4 (where you are now):

• Persistent firmness and abnormal baseline tumescence
• Fluctuating discoloration (purple, red, dark)
• Inconsistent erection quality
• Prominent veins from vascular remodeling
• Nocturnal semi-erections (your system is trying to re-establish normal function)

Weeks 4-12:

• Gradual softening of baseline firmness
• Improved erection consistency
• Reduction in discoloration
• Decreased venous prominence
• Better glans engorgement

Months 3-6:

• Return to normal flaccid state
• Restoration of normal erectile function
• Resolution of color changes
• Normalization of sensation

Why You're Seeing These Specific Symptoms

Discoloration getting worse before better is normal—this represents the inflammatory healing cascade. Initially, you have acute congestion (red/purple), then hemosiderin deposition from broken-down blood products (darker purple/brown), then gradual resorption and normalization. The fluctuation reflects ongoing vascular remodeling.

Inconsistent erections occur because:

• Your damaged smooth muscle contracts unevenly
• Venous drainage pathways are still healing
• Some areas have more inflammation than others
• Compression from clothing restricts already-compromised flow

Straight erections with masturbation but bent with spontaneous arousal: Masturbation involves direct mechanical stimulation overriding the damaged neurovascular pathways, while spontaneous arousal relies on those injured pathways, revealing the asymmetric damage pattern.

The firmness at smallest size: This is residual venous congestion—your drainage system isn't fully functional yet, so even minimal blood flow creates firmness.

Critical Red Flags to Monitor

Seek immediate urologic evaluation if you develop:

• Sudden onset of severe, unrelenting pain
• Completely rigid erection lasting >4 hours continuously
• Fever or signs of infection
• Worsening urinary retention (inability to void)
• Progressive penile deformity or curvature
• Black/necrotic tissue appearance

Your Urinary and Bowel Symptoms

The pelvic floor dysfunction you're experiencing (difficulty initiating urination, straining with bowel movements causing semi-erections) suggests pelvic floor muscle hypertonicity from the initial trauma and ongoing anxiety. The straining increases intra-abdominal pressure, forcing blood into the still-healing penile vasculature.

Management approach:

• Avoid straining during bowel movements (use stool softeners)
• Practice relaxation techniques during urination
• Consider pelvic floor physical therapy evaluation
• Stay well-hydrated to ease both functions

What You Should Do Now

Absolute contraindications during healing:

• NO PDE5 inhibitors (tadalafil, sildenafil, vardenafil) for at least 3-6 months 3
• Avoid aggressive masturbation or sexual activity that causes discomfort
• No constrictive clothing that restricts penile blood flow

Supportive measures:

• Allow spontaneous erections to resolve naturally (don't panic)
• Gentle activity/walking when you get nocturnal erections helps drainage
• Anti-inflammatory diet and adequate hydration
• Consider low-dose aspirin (81 mg daily) if no contraindications—may help microvascular healing

Follow-up schedule:

• Urology visit at 6 weeks, 3 months, and 6 months
• Earlier if red flags develop
• Document changes with photos for objective tracking

The Numbness and Sensation Changes

Fluctuating numbness at the glans reflects temporary neuropraxia (nerve dysfunction without permanent damage) from the sustained pressure and inflammation. This typically resolves over 2-4 months as inflammation subsides. The fact that it fluctuates rather than progressively worsens is reassuring.

Prognosis

Your prognosis is good based on several factors:

• You can still achieve erections (confirms no complete smooth muscle death)
• You're only 4 weeks out (early in healing timeline)
• No evidence of true ischemic injury on evaluation
• Symptoms are gradually evolving rather than static

Most patients with drug-induced vascular injury recover full or near-full function by 6 months, though some persistent mild changes in erection quality may occur 4, 5. The key is patience and avoiding re-injury.

Why Your Doctors Are Correct

Both urologists appropriately recognized this as traumatic vascular injury rather than ischemic priapism 1. The AUA guidelines specifically distinguish between true ischemic priapism (requiring emergency intervention) and prolonged drug-induced engorgement (requiring observation and supportive care) 2. Your presentation clearly falls into the latter category, and aggressive intervention (aspiration, shunting) would cause more harm than benefit at this point.

The "trauma" explanation is accurate—you essentially gave your penis a severe vascular contusion through pharmacologic overdose, and like any soft tissue injury, it requires time to heal.