Endometrin and Zanamivir Inhalation, oral/nebulization

• Generic Name: progesterone
• Dosage Forms: vaginal insert
• Other Brand Names: Crinone, Endometrin, FIRST-Progesterone VGS 200, Prochieve, First Progesterone MC10, Menopause Formula Progesterone, Prometrium

Endometrin is a vaginal insert containing progesterone 100mg. Progesterone is a female hormone important for ovulation and menstruation. Progesterone causes changes in the lining of your uterus, making it easier for a fertilized egg to attach to the uterus at the beginning of pregnancy. Progesterone then helps your body maintain the pregnancy.

Endometrin is used in fertility treatment as part of Assisted Reproductive Technology (ART) for women unable to get pregnant due to a lack of natural progesterone in the body.

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

• Generic Name: zanamivir
• Dosage Forms: n.a.
• Other Brand Names: Relenza

Zanamivir belongs to the family of medicines called antivirals, which are used to treat infections caused by viruses. Zanamivir is used in the treatment of the infection caused by the flu virus (influenza A and influenza B). Zanamivir may also be used to prevent and treat swine influenza A.

Zanamivir may reduce flu symptoms (weakness, headache, fever, cough, runny or stuffy nose, and sore throat) by 1 to 1.5 days. Zanamivir may also be used to prevent influenza infection if you have come into close contact with someone who has the flu.

Zanamivir must be started within 2 days of having flu symptoms. Zanamivir will not keep you from spreading the flu virus to other people. It may not work for everybody. Zanamivir may not be for you if you are severely sick or have a breathing problem (e.g., asthma or chronic obstructive pulmonary disease). If you receive the flu vaccine every year, continue to do so. Zanamivir is not a substitute for your yearly flu shot.

Zanamivir is available only with your doctor's prescription.