There are several possible causes for vaginal dryness, such as stress, anxiety, or the use of certain contraceptives. To help alleviate this issue, you can try using a mild, unscented cleanser for intimate areas, avoid vaginal douches, refrain from applying perfume in the genital area, avoid scented hygiene products, and consider using a water-based vaginal moisturizer if needed. During sexual activity, extending foreplay can help with natural lubrication, and using a personal lubricant if necessary. If these measures do not improve the situation, it may be advisable to consult with a doctor for a gynecological examination to determine the exact cause of the dryness.