of puberty in children or changes in body hair or increased acne in women may occur. report these symptoms to your doctor. tell your doctor about all medical conditions and medications. serious side effects could include increased risk of prostate cancer, worsening prostate symptoms, decreased sperm count, ankle, feet or body swelling, enlarged or painful breasts, problems breathing while sleeping and blood clots in the legs. common side effects include skin redness or irritation where applied, increased red blood cell count, headache, diarrhea, vomiting, and increase in psa. ask your doctor about axiron. crest 3d white whitestrips vs. a whitening pen. i feel like my lips are going to, like, wash it off. these fit nicely. [ female announcer ] crest 3d white whitestrips keep the whitening ingredient in place, guaranteeing professional level results. crest whitestrips. the way to whiten. 99 scientists out of 100 say