Ceftolozane and tazobactam Intravenous and Kariva

• Generic Name: ceftolozane / tazobactam
• Dosage Forms: n.a.
• Other Brand Names: Zerbaxa

Ceftolozane and tazobactam injection is used alone or in combination with metronidazole to treat bacterial infections in many different parts of the body.

Ceftolozane and tazobactam combination is an antibiotic that belongs to the group of medicines known as cephalosporins and beta-lactamase inhibitors. It works by killing the bacteria and preventing their growth. However, ceftolozane and tazobactam will not work for colds, flu, or other virus infections.

Ceftolozane and tazobactam is to be given only by or under the direct supervision of your doctor.

• Generic Name: desogestrel / ethinyl estradiol
• Dosage Forms: tablets
• Other Brand Names: Azurette, Cyclessa, Desogen, Isibloom, Kariva, Mircette, Reclipsen, Apri, Bekyree, Caziant, Ortho-Cept, Solia, Cesia, Cyred

Kariva is a combination birth control pill containing female hormones that prevent ovulation (the release of an egg from an ovary). Kariva 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.

Kariva is used to prevent pregnancy. There are many brands of this medicine available. Not all brands are listed on this leaflet.

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