Yeast infection (Vaginal Candidiasis)
A common fungal infection that causes irritation, discharge, and intense itchiness of the vagina and the vulva. It affects up to 3 out of 4 women at some point in their lifetimes.
Overview
A common fungal infection that causes irritation, discharge, and intense itchiness of the vagina and the vulva. It affects up to 3 out of 4 women at some point in their lifetimes.
Symptoms
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Causes
- •overgrowth of candida albicans fungus
- •antibiotic use disrupting natural bacteria
- •hormonal changes like pregnancy or menstruation
- •weakened immune system
Risk factors
- •diabetes with poorly controlled blood sugar
- •pregnancy or high-estrogen birth control
- •recent course of antibiotics
- •impaired immune system
How it progresses
3 stages- OnsetSymptoms appear, often triggered by a known cause.Often missed
- Active phaseSymptoms peak; self-care or short treatment usually helps.
- ResolutionSymptoms ease over days to weeks with proper care.
How it's diagnosed
- •pelvic examination
- •swab of vaginal discharge for lab testing
- •review of medical history and symptoms
Treatment options
General educational information only — no dosage advice. Always follow guidance from a qualified clinician.
- •antifungal creams or ointments
- •oral antifungal medication (fluconazole)
- •vaginal suppositories
- •managing underlying conditions like diabetes
- •wear cotton underwear and loose clothing
- •avoid douching and scented hygiene products
- •over-the-counter antifungal creams or suppositories
- •probiotics and yogurt consumption
Complications
- •Reduced quality of life
- •Worsening symptoms over time
- •Recurrence of yeast infection (vaginal candidiasis)
Prevention
- •Maintain a healthy lifestyle
- •See a clinician for routine check-ups
When to seek help
- •Symptoms persist beyond a few days
- •Symptoms interfere with daily activities
- •New or worsening symptoms appear
- •Concerning changes related to yeast infection (vaginal candidiasis)
- fever or chills
- unusual or foul-smelling discharge
- pelvic pain or lower back pain
- symptoms that recur more than 4 times a year
In any emergency, call your local emergency number or go to the nearest emergency department.
Real-world questions
- ›Can Yeast infection (Vaginal Candidiasis) cause headaches?
- ›Is Yeast infection (Vaginal Candidiasis) reversible?
- ›How quickly does Yeast infection (Vaginal Candidiasis) progress?
- ›Is Yeast infection (Vaginal Candidiasis) hereditary?
- ›Can Yeast infection (Vaginal Candidiasis) be prevented?
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Frequently asked questions
Possible causes of Yeast infection (Vaginal Candidiasis) include overgrowth of candida albicans fungus, antibiotic use disrupting natural bacteria, hormonal changes like pregnancy or menstruation, weakened immune system.
Yeast infection (Vaginal Candidiasis) is generally mild, but severity can vary. Seek care if symptoms are severe or persistent.
Duration varies between individuals. Many cases improve with appropriate care, while others may persist longer and require ongoing management.
Some milder cases may improve with rest and self-care. If symptoms persist or worsen, consult a healthcare professional.
Consider seeing a clinician if symptoms are severe, persistent, worsening, or if you have any concerns related to general.
Sources
Information based on general medical references such as:
Last reviewed: May 2026