If your vaginal dryness is caused by low estrogen levels, your healthcare provider may prescribe topical estrogen therapy. There are three methods of applying vaginal estrogen:
Ring: You or your doctor can insert a soft, flexible ring into your vagina. It releases estrogen directly to the vaginal tissues. The ring lasts about three months so it will need to be replaced regularly.
Tablets: These tablets are inserted into your vagina with a disposable applicator.
Cream: The cream is inserted into your vagina using an applicator.
There are over-the-counter vaginal moisturizers as well. Speak to your pharmacist or your healthcare provider to get a recommendation. Water-soluble lubricants (such as Astroglide or K-Y Jelly) can also be used on an as-needed basis. Non-water-soluble lubricants, such as Vaseline, are not recommended if you are using condoms for either contraception or for prevention of STIs because they can weaken latex and reduce the effectiveness of the condom.  [5]
Therapy for Vaginal Dryness