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Data updated: Mar 10, 2026

COSENTYX

SECUKINUMAB Interleukin-17A Antagonists
Immunology Approved 2015-01-21

Cosentyx (secukinumab) is an interleukin-17A antagonist indicated for the treatment of several chronic inflammatory conditions affecting the skin and joints. It is used in both adult and pediatric populations for moderate to severe plaque psoriasis, active psoriatic arthritis, and enthesitis-related arthritis. Additionally, the medication is approved for adults with active ankylosing spondylitis, non-radiographic axial spondyloarthritis, and moderate to severe hidradenitis suppurativa.

Source: FDA Label • Novartis • Interleukin-17A Antagonist

How COSENTYX Works

Secukinumab is a human IgG1 monoclonal antibody that selectively binds to the interleukin-17A (IL-17A) cytokine. By binding to IL-17A, the drug inhibits the cytokine's ability to interact with the IL-17 receptor. This blockade prevents the subsequent release of proinflammatory cytokines and chemokines that contribute to inflammatory and immune responses.

Source: FDA Label
11
Indications
--
Phase 3 Trials
2
Priority Reviews
11
Years on Market

Details

Status
Prescription
First Approved
2015-01-21
Routes
INJECTION
Dosage Forms
INJECTABLE

Companies

Active Ingredient: SECUKINUMAB

COSENTYX Approval History

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What COSENTYX Treats

6 indications

COSENTYX is approved for 6 conditions since its original approval in 2015. These indications span multiple therapeutic areas including oncology, immunology, and more.

  • Moderate to severe plaque psoriasis in patients 6 years and older
  • Active psoriatic arthritis in patients 2 years and older
  • Active ankylosing spondylitis in adults
  • Active non-radiographic axial spondyloarthritis with objective signs of inflammation in adults
  • Active enthesitis-related arthritis in pediatric patients 4 years and older
  • Moderate to severe hidradenitis suppurativa in adults
Source: FDA Label

COSENTYX Target & Pathway

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Target

IL-17 (Interleukin-17) Cytokine

A pro-inflammatory cytokine produced by Th17 cells that plays a key role in psoriasis, psoriatic arthritis, and ankylosing spondylitis. Blocking IL-17 reduces the inflammatory cascade that causes skin plaques and joint inflammation.

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Active Pipeline

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Ongoing clinical trials by development phase

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Key Completed Trials

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Completed studies with published results, ranked by significance

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Trial Timeline

Full development history with FDA approval milestones

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Understanding FDA Approval Types
Count Type What it means
- ORIG Original approval - drug first enters market
- SUPPL - Efficacy New indication (new disease/condition approved)
- SUPPL - Labeling Label text changes (warnings, dosing updates)
- SUPPL - Manufacturing Production changes (new facility)
- SUPPL - Chemistry Formulation changes (new dosage strength)

Green lines in the timeline show ORIG and Efficacy approvals - the clinically meaningful milestones.

COSENTYX FDA Label Details

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Indications & Usage

FDA Label (PDF)

COSENTYX is a human interleukin-17A antagonist indicated for the treatment of: moderate to severe plaque psoriasis (PsO) in patients 6 years and older who are candidates for systemic therapy or phototherapy. active psoriatic arthritis (PsA) in patients 2 years of age and older. adults with active ankylosing spondylitis (AS) . adults with active non-radiographic axial spondyloarthritis (nr-axSpA) with objective signs of inflammation. active enthesitis-related arthritis (ERA) in pediatric patients 4 years of age and older. adults with moderate to severe hidradenitis suppurativa (HS). 1.1 Plaque ...

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Data Sources

Data sourced from official FDA and NIH databases. Click links to verify on original sources.