Burning/stinging sensation in the penis for 1.5 years—what should I do?

Urology, Neurology | Question #c4gLpP8G
Published on
April 23, 2026

Chronic penile burning that has not responded to standard tests and treatments often requires assessment by several specialists together. Below is a concise guide on possible mechanisms, which specialties to involve, and practical next steps.

User question

Burning/stinging sensation in the penis for 1.5 years—what should I do?

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TanıTedavi answer

Emergency warning: if you have fever or chills; cannot pass urine; sudden redness, swelling or bleeding of the penis or scrotum; new leg weakness; or a sudden marked increase in numbness/tingling, go to the emergency department immediately. For a burning penile complaint that has persisted for 1.5 years where urine and sperm cultures were negative, dermatology examination was normal, MRI reported sacral region edema, and long courses of antibiotics and several interventions (steroid nerve blocks, duloxetine, amitriptyline, collagen and trial injections) produced no benefit, a multidisciplinary reassessment is recommended. This should ideally involve Urology, Neurology, Physical Medicine and Rehabilitation/pelvic floor physiotherapy and an Algology (pain) service. Investigations and referrals to consider (decisions should be individualized by specialists): PCR testing from urethral/urine samples for relevant sexually transmitted agents; electromyography (EMG) and nerve conduction studies focused on pudendal and sacral nerve function; formal review of MRI images with the treating specialists; pelvic floor physiotherapy assessment including internal examination, biofeedback and desensitization approaches as appropriate; discussion in a pain clinic about image-guided diagnostic nerve blocks or targeted interventions. Short-term supportive measures (general, not a substitute for specialist medical advice): stop irritating soaps or gels; wear cotton, loose-fitting underwear; try warm sitz baths for symptom relief; reduce caffeine and alcohol; maintain good hydration; keep a symptom diary to identify triggering activities. Discuss any medication or procedures with your treating specialist; repeating long antibiotic courses that previously failed is generally not recommended. If you’d like, I can prepare a short priority list of which specialist to see first.

Continuation of the conversation

I saw dermatology and they found nothing. I had physiotherapy; MRI showed sacral edema. Steroid nerve blocks and multiple medications/injections were tried without benefit.

The interventions you described (normal dermatology, sacral edema on MRI, steroid nerve blocks, multiple medication trials and injections) not producing lasting benefit suggests that neuropathic pain (for example pudendal or sacral nerve origin), pelvic floor muscle dysfunction, or a combination of mechanisms including central sensitization may be present. Recommended steps include renewed pelvic floor physio assessment (including internal evaluation, biofeedback and desensitization), neurological assessment with EMG/nerve conduction studies, review of MRI with the treating specialists, and discussion at a pain clinic about image-guided diagnostic blocks. Lifestyle measures (weight management, avoiding irritants, warm sitz baths) may help symptom control. Medication or interventional options should be decided with specialists.

Should I see a new doctor?

Yes. Because your symptoms are long‑standing, multiple treatments have failed, and MRI shows sacral edema, a multidisciplinary center with experience in pelvic pain or a pain clinic is appropriate for re-evaluation. Prioritization: neurological assessment (EMG), re-review of MRI images by specialists, renewed pelvic floor physiotherapy assessment, and discussion of diagnostic blocks in a pain clinic. If emergency signs develop (fever, inability to pass urine, sudden severe worsening, etc.), go to emergency care immediately.

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