Hamster Vaginal Discharge: When to See a Veterinarian

Hamsters do not normally produce visible vaginal discharge ("goo"). Any abnormal secretion—cloudy, bloody, purulent, or excessive—warrants immediate veterinary evaluation.

Possible Causes

• Pyometra (uterine infection)—life-threatening
• Vaginitis (bacterial/fungal)
• Reproductive tract tumors (common in older females)
• Urinary tract infection (may mimic vaginal discharge)
• Trauma or foreign body

Action

Do not wait. Small prey species hide illness until critical. An exotic-animal veterinarian can diagnose via exam, cytology, ultrasound, or culture and initiate appropriate treatment.