Detailed medical illustration highlighting vaginal tissue affected by yeast infection with visible inflammation and yeast colonies. Useful for understanding symptoms and diagnosis of yeast infections.
Yeast infections occur when Candida — a fungus that naturally lives in the vagina — grows out of balance. When this overgrowth happens, it can irritate the surrounding tissue and trigger uncomfortable symptoms.
The redness shown here represents irritation of the vaginal lining. This inflammation is what causes itching, burning, and general discomfort commonly associated with yeast infections.
Yeast infections often produce a thick, white discharge. It is typically odorless and may resemble cottage cheese in texture. Not all vaginal discharge indicates infection, but changes in color and consistency can be a sign.
Inflamed tissue may feel sensitive during urination, movement, or intimacy. A burning sensation is common when the irritated lining is exposed to friction.
If symptoms are severe, persist longer than a few days, recur frequently, or are accompanied by pelvic pain or unusual odor, it’s important to consult a healthcare provider. Not all vaginal irritation is caused by yeast.