Redness and swelling of the vulvar urethral opening is usually not seen by a dermatologist. It may be a symptom due to urethritis, vaginitis, and can be treated by seeing a urologist or an obstetrician/gynecologist.
1. Urethritis: these people can have symptoms such as frequent urination, urinary urgency, painful urination, etc., which can be treated by urology, and can be treated with drugs such as levofloxacin, roxithromycin, ceftazidime and so on.
2. Vaginitis: when vaginitis occurs, it can also appear the phenomenon of vulvar urethra redness, swelling and pain, and there will be itching, frequent urination, urinary urgency, urinary pain and other phenomena, you can go to the obstetrics and gynecology department for treatment, can be treated with ceftazidime, erythromycin, metronidazole and other drugs.
The above drugs need to be applied under the guidance of a doctor. When the above situation occurs, it is recommended that the patient go to the hospital for urine routine or vaginal secretion examination to further confirm the diagnosis of the disease.