FDA Approves Gwyn Lo (norelgestromin and ethinyl estradiol transdermal system), a Once-Weekly Contraceptive Patch – Viatris
Viatris Inc. announced that the FDA has approved Gwyn Lo (norelgestromin and ethinyl estradiol transdermal system). Gwyn Lo is a new combined hormonal contraceptive patch with low-dose estrogen…. read more.
