Itching of the pubic hair is not usually associated with vaginitis, but vaginitis can cause itching and burning of the pubic skin, leading patients to believe that it is an abnormality of the pubic hair. Vaginitis mainly manifests as increased vaginal discharge, odour and abnormal colour accompanied by vulvar redness, itching and burning pain.
Doctors will usually diagnose and confirm the diagnosis based on typical symptoms, gynaecological examination and smear of vaginal discharge, etc. If vaginitis is suspected, a gynaecological consultation is required. In addition, poor personal hygiene of the lower body in daily life and lack of hygiene in sexual life also tend to cause itching of the pubic hair.