Complement C1 esterase inhibitor and Ultram ER

• 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.

• Generic Name: tramadol
• Dosage Forms: tablet, extended release
• Other Brand Names: ConZip, Ultram, Ultram ER, Rybix ODT, Ryzolt

Ultram ER is an pain medicine similar to an opioid (sometimes called, a narcotic).

Ultram ER is used to treat moderate to severe pain.

The extended-release form of Ultram ER is for around-the-clock treatment of pain. This form of tramadol is not for use on an as-needed basis for pain.

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