Which lubricants are best for pain with penetrationwater vs silicone vs oil? The Womens Health Clinic Vaginal Dryness UF Health Vaginal dryness (vaginal atrophy) is a common, but painful, issue that can affect women of all ages. A dry vagina occurs when there is poor lubrication which normally occurs around the Local Genital Arousal: Mechanisms for Vaginal Lubrication Current Sexual Health Reports Springer Nature Link