Penile Pain

Overview

Penile pain is discomfort felt in any part of the penis, including the head, shaft, or foreskin. It can be sharp, burning, throbbing, or aching, and may be constant or come with specific activities such as urinating, having an erection, or sex. The pain can be mild and short-lived or severe and persistent.

Causes range from common and easily treated problems, such as infections and skin irritation, to less common but serious conditions that need urgent care. Pinning down the location, timing, and accompanying symptoms helps identify the cause. Some situations — such as a sudden injury, a painful erection that will not subside, or signs of poor blood flow — are emergencies.

It helps to note when the pain occurs. Pain mainly during urination points toward a urinary or sexually transmitted infection, while pain during or after sex may reflect injury, skin conditions, or curvature of the penis. Pain at the tip with redness often suggests inflammation of the head of the penis, and a constant ache may relate to deeper structures. Sharing these details with a clinician speeds up an accurate diagnosis.

Common Causes

Penile pain can arise from several sources:

• Infections: Urinary tract infections, sexually transmitted infections, and balanitis (inflammation of the head of the penis) can cause pain and burning.
• Injury or trauma: Bending or trauma during sex, sports, or accidents.
• Skin conditions: Eczema, psoriasis, and lichen sclerosus affecting the genital skin.
• Peyronie's disease: Scar tissue causing curvature and pain with erections.
• Priapism: A prolonged, painful erection unrelated to arousal — a medical emergency.
• Foreskin problems: A tight foreskin that cannot retract or be returned to position.
• Referred pain: Pain from the prostate, bladder, or urinary tract that is felt in the penis.

Associated Symptoms

Symptoms that occur with penile pain help reveal the cause:

• Burning or pain when urinating, suggesting infection
• Discharge, redness, or a rash
• Swelling, bruising, or a visible injury
• Curvature or a lump with erections, as in Peyronie's disease
• A prolonged, painful erection that will not go down

Sudden severe pain after an injury, an erection lasting more than four hours, or pain with a cold, pale penis are emergencies requiring immediate care.

Diagnosis & Evaluation

A clinician evaluates penile pain by asking about its onset, location, triggers, and sexual and medical history, then examining the area.

• Physical exam: Inspecting for injury, rash, swelling, or discharge.
• Urine and swab tests: To detect urinary or sexually transmitted infections.
• STI testing: When infection from sexual contact is possible.
• Ultrasound or imaging: For injury, blood flow problems, or suspected priapism or Peyronie's disease.

Treatment & Management

Treatment depends on the cause.

• Infections: Antibiotics or antifungal or antiviral treatment as appropriate.
• Skin conditions: Topical treatments and avoiding irritants.
• Injury: Rest, ice, and medical evaluation; some serious injuries need urgent surgery.
• Peyronie's disease: Medications, injections, or in some cases surgery.
• Priapism: Emergency treatment to reduce a prolonged erection and prevent lasting damage.
• Foreskin problems: Treatment of infection or, in some cases, a procedure if the foreskin cannot be returned to position.

Pain relievers can ease discomfort, but the underlying cause should always be addressed. Avoiding sexual activity until a painful infection or injury has been assessed can prevent it from worsening, and supportive measures such as loose clothing and good hygiene help during recovery.

Self-Care & Prevention

• Use condoms to reduce the risk of sexually transmitted infections
• Practice gentle genital hygiene and avoid harsh soaps
• Use adequate lubrication and avoid forceful bending during sex
• Wear protection during contact sports
• Seek care early for infections or skin changes rather than waiting

When to See a Doctor

See a doctor for penile pain that is persistent, recurring, or comes with discharge, a rash, or burning on urination. Seek emergency care immediately for:

• An erection lasting more than four hours (priapism)
• Severe pain after an injury, especially with bruising, swelling, or a popping sensation
• A cold, pale, or numb penis
• A retracted foreskin that is trapped and cannot be returned to its normal position

These are urgent situations — delayed treatment can cause lasting damage, so go to an emergency department right away.

Related Topics

Frequently Asked Questions

References

1. MedlinePlus, U.S. National Library of Medicine. Penis disorders.
2. Mayo Clinic. Penis pain — Causes.
3. Centers for Disease Control and Prevention (CDC). Sexually transmitted infections.
4. National Health Service (NHS). Penis health.