Q: Is my regular swimming bad for my vaginal pH?

You ask whether there’s effect on your pH level from swimming several times a week in a chlorinated pool and whether inserting a tampon would provide some protection. The vagina is, in its natural state, not an open space but collapsed, that is, the walls are lying next to each other. Imagine a balloon before it is blown up. We refer to the vagina as a “potential space,” because space is made there only when neededfor a tampon, childbirth, or sex.

The vaginal pH isn’t disrupted with a relatively brief swim or tub bath. Inserting a tampon actually would be more likely to act as a wick, introducing more chlorinated water because of its absorbency.

Chlorinated water certainly can affect the vulva and surrounding skin; I do hear that from a number of patients. In that case, be sure to rinse thoroughly after swimming, and then apply a product like Lubrigyn Lotion (available in wipes, which you can put in your bag to take to the pool) to soothe by moisturizing. 


Dr. Barb DePree MD
Dr. Barb DePree MD

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