Katie Couric Media contributor and OB GYN Dr. Mary Claire Haver says patients often ask if they should use a vaginal moisturizer or a lubricant and there's a big difference. The Best Lubricants for Vaginal Dryness Vaginal Lubricants Best Lubes (And What You Should Avoid) The Vagina Whisperer What You Should Use To Treat Vaginal Dryness Vaginal Dryness: Causes, Symptoms, Diagnosis, & Treatment Options Thomson Medical