It’s possible that your partner may have side effects if you use Phexxi.Phexxi may cause vaginal or genital discomfort. This includes symptoms such as a burning sensation, itching, or pain in the vaginal or genital area. In clinical studies, this side effect was reported by females* who used Phexxi and by their male* partners.For more information about these side effects, see the “Phexxi side effects” section above.