Finasteride swallen lips. . decided to stop using Finasteride, I . on rechallenge, were ex-foliative dermatitis, perioral numbness, and swollen glands. . Comprehensive and accurate Finasteride side effects information for consumers and . . . . You should not use PROPECIA if you are allergic to finasteride or any of the ingredients . . - swelling of the lips and face . . on rechallenge, were ex-foliative dermatitis, perioral numbness, and swollen glands. . . . . . . . . . been reports of hypers... more