Chantix Starting Month Box and Complement C1 esterase inhibitor

• Generic Name: varenicline
• Dosage Forms: n.a.
• Other Brand Names: Chantix, Chantix Starter Pack, Chantix Continuing Month

Varenicline is used together with a support program to help you stop smoking. The program will include counseling and educational materials.

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

• Generic Name: C1 esterase inhibitor (human)
• Dosage Forms: n.a.
• Other Brand Names: Berinert, Cinryze, Haegarda, Ruconest

Complement C1 esterase inhibitor is a man-made form of a protein in blood that helps control swelling in the body. People with a condition called hereditary angioedema do not have enough of this protein. Hereditary angioedema can cause attacks of swelling and symptoms such as stomach problems or trouble breathing.

Complement C1 esterase inhibitor is used in people with hereditary angioedema. Berinert is used to treat attacks of angioedema. Cinryze and Haegarda are used to prevent attacks of angioedema.

Complement C1 esterase inhibitor may also be used for purposes not listed in this medication guide.