Clindamycin Phosphate and Benzoyl Peroxide and Kelnor 1/35-28

• Generic Name: benzoyl peroxide / clindamycin topical
• Dosage Forms: gel
• Other Brand Names: Acanya, Benzaclin, DUAC, Neuac, Onexton, Z-Clinz 10, Z-Clinz 5, BenzaClin with pump, Duac Care System

Benzoyl peroxide has an antibacterial effect. It also has a mild drying effect that allows excess oil and dirt to be washed away.

Clindamycin is an antibiotic that prevents bacteria from growing on the skin.

Benzoyl peroxide and clindamycin topical (for the skin) is a combination medicine used to treat acne.

Benzoyl peroxide and clindamycin topical may also be used for purposes not listed in this medication guide.

• Generic Name: ethinyl estradiol / ethynodiol
• Dosage Forms: tablets
• Other Brand Names: Kelnor, Zovia 1/35, Zovia 1/50, Demulen 1/35, Demulen 1/50, Zovia 1/35e, Kelnor 1/50, Kelnor 1/35, Zovia 1/50e

Ethinyl estradiol and ethynodiol diacetate combination is used to prevent pregnancy. It is a birth control pill that contains two types of hormones, ethinyl estradiol and ethynodiol diacetate, and when taken properly, prevents pregnancy. It works by stopping a woman's egg from fully developing each month. The egg can no longer accept a sperm and fertilization (pregnancy) is prevented.

No contraceptive method is 100 percent effective. Birth control methods such as having surgery to become sterile or not having sex are more effective than birth control pills. Discuss your options for birth control with your doctor.

This medicine does not prevent HIV infection or other sexually transmitted diseases. It will not help as emergency contraception, such as after unprotected sexual contact.

This medicine is available only with your doctor's prescription.