Infliximab
Infliximab belongs to a class of biologic medications known as tissue necrosis factor alpha (TNF-α)-blockers. Excess amounts of TNF-α causes the immune system to attack healthy cells in the target area such as gastrointestinal (GI) tract or joints, resulting in inflammation. Infliximab binds to TNF-α, blocking its action to help improve symptoms.
Nufactor carries the following infliximab brands:
- Avsola® (Amgen, Inc.)
www.avsola.com/ - Inflectra® (Celltron, Inc.)
inflectra.pfizerpro.com - Remicade® (Janssen Biotech, Inc.)
www.remicade.com - Renflexis® (Samsung Bioepis Co.)
www.renflexis.com - Unbranded infliximab (Janssen Biotech, Inc.)
www.infliximab.com - Zymfentra® (Celltrion, Inc.)
www.zymfentra.com
- Crohn’s disease
- Ulcerative colitis
- Rheumatoid arthritis (RA), in conjunction with methotrexate
- Ankylosing spondylitis
- Psoriatic arthritis
- Plaque psoriasis
Last reviewed 01/15/2026
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