What is the evaluation for hematospermia (blood in semen)?

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From the Guidelines

Hematospermia evaluation should begin with a thorough history and physical examination, focusing on duration, associated symptoms, and risk factors, as most cases are benign and self-limiting, with malignancy being rare (<2% of cases) 1.

Initial Evaluation

The initial evaluation of hematospermia should include:

  • A detailed history to determine the origin of bleeding within the ejaculate
  • Physical examination to identify any underlying conditions
  • Laboratory testing, such as:
    • Visual analysis of the ejaculate for red discoloration
    • Microbiological testing
    • Semen analysis
    • Urinalysis
    • Urine culture
    • Assessment of serum coagulation
    • Serum chemistry panel
    • Complete blood count 1

Risk Stratification

Men can be stratified into different risk categories based on their age and symptoms:

  • Men under 40 with isolated, self-limited episodes and no risk factors: reassurance is appropriate, as 90% of cases resolve spontaneously within several weeks 1
  • Men over 40, or those with persistent hematospermia (>1 month), recurrent episodes, or concerning features (pain, lower urinary tract symptoms, risk factors for prostate cancer): further evaluation is warranted 1

Further Evaluation and Treatment

Further evaluation may include:

  • Urinalysis
  • Urine culture
  • STI testing
  • PSA (in men >40)
  • Possibly transrectal ultrasound (TRUS) or MRI pelvis with and without IV contrast 1 First-line treatment addresses underlying causes, such as:
  • Antibiotics (e.g., doxycycline 100mg twice daily for 2-4 weeks) for suspected infection
  • Anti-inflammatory medications for inflammation
  • Treatment of any identified urological conditions 1

Referral to Urology

Persistent or concerning cases may require referral to urology for specialized evaluation, including cystoscopy or MRI 1

From the Research

Evaluation of Hematospermia

  • Hematospermia can be a distressing symptom for patients, but most cases are effectively managed by a primary care physician 2.
  • The condition is usually benign, but significant underlying pathology must be excluded by history, physical examination, laboratory evaluation, and other diagnostic modalities 2, 3.
  • In men younger than 40 years without risk factors, hematospermia is often self-limited and requires no further evaluation or treatment other than patient reassurance 2, 4.

Diagnostic Approach

  • A thorough evaluation is warranted to rule out more serious pathology and address patient anxiety 3, 5.
  • The diagnostic approach includes:
    • Patient history and physical examination 4, 5
    • Laboratory tests, such as urinalysis and testing for sexually transmitted infections 2, 4
    • Transrectal ultrasonography, magnetic resonance imaging, and urethrocystoscopy in select cases 4, 6
    • Digital rectal palpation and prostate-specific antigen testing to evaluate for prostate cancer in men 40 years and older 2, 4

Treatment

  • Treatment for hematospermia depends on the underlying pathological lesions 4, 5.
  • Hematospermia caused by genitourinary infections is effectively treated with appropriate antiviral, antibiotic, or antiparasitic agents 4.
  • Hematospermia due to malignant disorders resolves with definitive treatment of the primary lesions 4.
  • In many cases, treatment involves only minimal examinations and simple reassurance 4, 6.

References

Guideline

Guideline Directed Topic Overview

Dr.Oracle Medical Advisory Board & Editors, 2025

Research

Evaluation and treatment of hematospermia.

American family physician, 2009

Research

Hematospermia: etiological and management considerations.

International urology and nephrology, 2009

Research

Hematospermia: etiology, diagnosis, and treatment.

Reproductive medicine and biology, 2011

Research

Hematospermia-a Symptom With Many Possible Causes.

Deutsches Arzteblatt international, 2017

Research

Hematospermia: diagnosis and treatment.

Archivio italiano di urologia, andrologia : organo ufficiale [di] Societa italiana di ecografia urologica e nefrologica, 2006

Professional Medical Disclaimer

This information is intended for healthcare professionals. Any medical decision-making should rely on clinical judgment and independently verified information. The content provided herein does not replace professional discretion and should be considered supplementary to established clinical guidelines. Healthcare providers should verify all information against primary literature and current practice standards before application in patient care. Dr.Oracle assumes no liability for clinical decisions based on this content.

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