Is fungal vaginitis contagious?

Fungal vaginitis generally refers to vulvovaginal candidiasis, which is usually contagious and may be transmitted through sexual or indirect contact. Vulvovaginal candidiasis is mainly caused by Candida infection. Common symptoms include vulvar itching, tofu-like leucorrhea, etc. Patients are advised to seek medical treatment in time.

Candida can be spread sexually, and if one partner is infected, the partner may be infected through unprotected sexual contact. Indirect contact such as daily sharing of bath towels and underwear, or contact with contaminated toilets may also lead to transmission. Women with low immunity, long-term use of antibiotics, or women during pregnancy are more susceptible to infection, which is manifested by vulvar redness, swelling, burning, and an increase in abnormal secretions.

Newborns may be infected with Candida during delivery through the birth canal, causing thrush. People with diabetes who have poor blood sugar control or who are HIV-infected may experience recurring episodes. Rarely, Candida may invade the bloodstream and cause systemic infection, most commonly in patients with severe immunodeficiency.

After diagnosis, antifungal drugs such as clotrimazole vaginal tablets and miconazole nitrate suppositories must be used as directed by the doctor, and sexual partners should be treated simultaneously. Underwear needs to be washed separately and disinfected with boiling water every day, and avoid wearing tight chemical fiber underwear. During treatment, sexual intercourse is prohibited and keeping the vulva dry and clean can reduce the probability of recurrence. If symptoms persist or recur, potential causes such as diabetes need to be investigated.