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Dysuria: Evaluation and Differential Diagnosis in Adults
Ariel Hoffman1, Katelyn A Dolezal2, Rob Powell1
1Martin Army Community Hospital, Fort Moore, Georgia.
American Family Physician
|January 17, 2025
Summary
Dysuria, or painful urination, can stem from infections or irritants. Prompt urinalysis and culture are key for accurate diagnosis and appropriate antibiotic treatment to prevent recurrent symptoms.
Area of Science:
- Urology
- Infectious Diseases
- General Medicine
Background:
- Dysuria, characterized by pain during urination, frequently indicates urinary tract infections (UTIs) but can also signal sexually transmitted infections (STIs), bladder irritants, skin conditions, or chronic pain.
- Patient history is crucial for identifying STIs, complex infections, male lower urinary symptoms, and non-infectious etiologies of dysuria.
Purpose of the Study:
- To outline diagnostic and treatment strategies for dysuria.
- To emphasize the importance of laboratory testing in managing dysuria.
- To highlight potential pitfalls of virtual encounters without diagnostics.
Main Methods:
- Review of clinical presentation and diagnostic approaches for dysuria.
- Emphasis on urinalysis and urine culture for suspected infections.
- Consideration of specific tests like Mycoplasma genitalium for persistent symptoms.
Main Results:
- Urinalysis is recommended for most patients with dysuria.
- Urine culture guides antibiotic selection, particularly for recurrent or complicated UTIs.
- Vaginal discharge may reduce UTI likelihood, necessitating investigation of other causes like cervicitis.
Conclusions:
- Persistent urethritis or cervicitis with negative initial tests warrants Mycoplasma genitalium testing.
- Clinical decision rules can enhance diagnostic accuracy, with or without lab analysis.
- Virtual evaluation without lab testing may lead to increased symptom recurrence and antibiotic use, requiring further investigation for persistent cases.
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