Ethinyl Estradiol and Etonogestrel and Letrozole and ribociclib

• Generic Name: ethinyl estradiol / etonogestrel
• Dosage Forms: n.a.
• Other Brand Names: NuvaRing

• It is used to prevent pregnancy.
• It may be given to you for other reasons. Talk with the doctor.

• Generic Name: letrozole / ribociclib
• Dosage Forms: n.a.
• Other Brand Names: Kisqali Femara Co-Pack 200 mg-25 mg Dose, Kisqali Femara Co-Pack 400 mg-25 mg Dose, Kisqali Femara Co-Pack 600 mg-25 mg Dose

Letrozole lowers estrogen levels, which may slow the growth of certain types of breast tumors that need estrogen to grow in the body.

Ribociclib interferes with the growth and spread of cancer cells in the body.

Letrozole and ribociclib are used together in combination to treat HR-positive, HER2-negative breast cancer in women.

letrozole and ribociclib is used when the cancer has spread to other parts of the body (metastatic).

Letrozole and ribociclib are two different medicines that are packaged together. Letrozole tablets are yellow and ribociclib tablets are violet.

Letrozole and ribociclib may also be used for purposes not listed in this medication guide.