Quartette extended-cycle and Tetrahydrozoline Hydrochloride

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

Quartette is a combination drug that contains female hormones that prevent ovulation (the release of an egg from an ovary). Quartette also causes changes in your cervical mucus and uterine lining, making it harder for sperm to reach the uterus and harder for a fertilized egg to attach to the uterus.

Quartette is used as contraception to prevent pregnancy.

Quartette may also be used for purposes not listed in this medication guide.

• Generic Name: tetrahydrozoline ophthalmic
• Dosage Forms: n.a.
• Other Brand Names: Altazine, Geneye Extra, Geneyes, Opti-Clear, Optigene 3, Redness Relief, Redness Relief Original, Visine, Visine Maximum Redness Relief, Vision Clear, Murine Plus, Clarine, Eye-Sine, Tetrasine, Tetrasine EX, Vision Eye, Visine Extra, Visine Advanced Relief

Temporary relief of conjunctival congestion, itching, and minor irritation.

Used alone or in fixed combination with astringents (i.e., zinc sulfate).

Controls hyperemia in patients with superficial corneal vascularity.

Ineffective in the treatment of delayed hypersensitivity reactions such as contact dermatoconjunctivitis.

Used for vasoconstrictor effect during some ocular diagnostic procedures; phenylephrine may be preferred.