What should I do if my genitals have an unusual odor?
If you notice an unusual or unpleasant odor emanating from the genital area, it’s important to recognize that this is often a sign of an underlying condition—not a normal finding—and warrants prompt, thoughtful evaluation. Common causes include bacterial vaginosis (BV), trichomoniasis, candidiasis (yeast infection), poor hygiene, retained foreign bodies (e.g., forgotten tampon), or less commonly, sexually transmitted infections such as gonorrhea or chlamydia. In men, similar symptoms may arise from balanitis, urethritis, or poor genital hygiene.
Self-treatment—such as douching, scented wipes, or over-the-counter deodorants—is strongly discouraged, as these can disrupt the natural pH and microbiome of the genital tract, potentially worsening symptoms or masking a more serious issue. Instead, consult a healthcare provider for a thorough clinical assessment, which may include a pelvic exam (for individuals with a vagina), urethral swab or urine testing, microscopic evaluation (e.g., wet mount or KOH prep), and nucleic acid amplification tests (NAATs) when indicated.
Accurate diagnosis guides appropriate therapy: metronidazole or clindamycin for bacterial vaginosis; oral or topical antifungals for candidiasis; and targeted antimicrobials for trichomoniasis or other STIs. Partner evaluation and treatment may be necessary in cases of sexually transmitted etiologies. Additionally, reinforcing evidence-based hygiene practices—such as wearing breathable cotton underwear, avoiding tight synthetic clothing, cleansing with mild unscented soap and water, and ensuring complete drying after bathing—can support recovery and prevent recurrence.
Seek urgent medical attention if the odor is accompanied by fever, pelvic pain, purulent discharge, ulcerations, or systemic symptoms, as these may signal complications such as pelvic inflammatory disease (PID) or abscess formation. Early intervention improves outcomes and helps preserve reproductive and overall health.