Cyclobenzaprine Extended-Release Capsules and Preven EC

• Generic Name: cyclobenzaprine
• Dosage Forms: n.a.
• Other Brand Names: Amrix, Comfort Pac with Cyclobenzaprine, Fexmid, Flexeril

• It is used to relax muscles.

• Generic Name: ethinyl estradiol / levonorgestrel
• Dosage Forms: n.a.
• Other Brand Names: Preven EC, Afirmelle, Altavera, Amethia, Amethia Lo, Amethyst, Ashlyna, Aubra, Aubra EQ, Aviane, Ayuna, Balcoltra, Camrese, Camrese Lo, Chateal, Chateal EQ, Daysee, Delyla, Enpresse-28, FaLessa, Falmina, Fayosim, Introvale, Jolessa, Kurvelo, Larissia, Lessina, Levonest, Levora 015/30, Lillow, LoSeasonique, Lutera, Marlissa, Myzilra, Orsythia, Portia-28, Quartette, Quasense, Rivelsa, Seasonique, Setlakin, Simpesse, Sronyx, Trivora, Vienva, Alesse, Enpresse, Levlen, Levora, Lybrel, Nordette, Portia, Tri-Levlen, Triphasil-21, Triphasil-28, Trivora-28, Seasonale, Triphasil

Preven EC contains a combination of ethinyl estradiol and levonorgestrel. Ethinyl estradiol and levonorgestrel are forms of estrogen and progesterone, which are both female hormones involved in conception.

Preven EC is used as an emergency contraceptive (EC) to prevent pregnancy after contraceptive failure or unprotected intercourse. Preven EC prevents ovulation (the release of an egg from an ovary), disrupt fertilization (joining of the egg and sperm), and inhibit implantation (attachment of a fertilized egg to the uterus).