Vaginal dryness is a condition in which the vagina lacks adequate lubrication, leading to discomfort and sometimes pain during sexual intercourse or other activities. It can also cause itching, burning sensations, and abnormal vaginal discharge. Vaginal dryness may be caused by hormonal changes due to menopause, breastfeeding, or certain medications; lack of estrogen production; or environmental factors such as hot baths or showers. Treatment options include over-the-counter lubricants, prescription estrogen creams, and in some cases, lifestyle changes like avoiding irritating products and using a humidifier to increase moisture levels in the air.