Vaginitis: Trichomoniasis, Candidiasis, Bacterial Vaginosis Tóm tắt về bệnh

Cập nhật: 18 March 2026

Tổng quan

Vaginitis is inflammation in the walls of the vagina commonly caused by infections, hormonal changes, or irritants, as stated in the Introduction section.

Vaginitis is a common condition affecting millions of women worldwide, especially those of reproductive age, and during hormonal changes such as pregnancy and menopause. A detailed discussion about the prevalence of vaginitis is in the Epidemiology section.

The most common causes of vaginitis are trichomoniasis, bacterial vaginosis and vulvovaginal candidiasis. Discussion on these pathogens is in the Etiology section.

The Pathophysiology section states that vaginitis is due to changes in hormones (eg during pregnancy, menopause, breastfeeding), menstruation, antibiotic use, douching, and unprotected intercourse, which can disrupt the balance and alter normal vaginal flora. The development process of vaginitis in infected patients is in this section.

The Risk Factors section discusses the conditions that are associated with the development of vaginitis depending on the cause. 



Vaginitis Trichomoniasis, Candidiasis, Bacterial Vaginosis_Disease SummaryVaginitis Trichomoniasis, Candidiasis, Bacterial Vaginosis_Disease Summary


History and Physical Examination

The Clinical Presentation section describes the clinical features associated with vaginal infections.

The History section discusses the important information to inquire about in patients suspected of vaginitis, and the Physical Examination section explains the need to perform a thorough assessment and examination in these patients.

The Screening section lists indications for screening asymptomatic women for possible vaginitis. Discussions on human immunodeficiency virus (HIV) counseling and testing are also in this section.

Chẩn đoán

Discussion on specimen collection and lab tests in patients evaluated for vaginal discharge depending on the etiology of vaginitis is in the Laboratory Tests and Ancillaries section. 

Other conditions that should be ruled out in the diagnosis of vaginitis are listed in the Differential Diagnosis section.

Xử trí

Evaluation and treatment of sex partners depending on the etiology of vaginitis are discussed in the Evaluation section.

The Pharmacological Therapy section discusses in detail the syndromic and empiric therapy of patients diagnosed with vaginitis.

The Nonpharmacological section includes things to educate the patient about the management of vaginitis. 

The Monitoring section identifies indications for follow-up of patients with vaginitis depending on the etiology.