Secukinumab Print Page

What is secukinumab?

  • Secukinumab (Cosentyx) is a biologic, a newer class of DMARD (Disease Modifying Anti-Rheumatic Drug).
  • While in the class of biologics like TNF antagonists, Secukinumab does not work in the same way.
  • It is primarily used in the treatment of psoriatic arthritis and ankylosing spondylitis.

What is the typical dose?

  • Secukinumab is given through an subcutaneous injection.  It is given weekly for the first month, and then every 4 weeks.

How does Secukinumab work?

  • The immune system is made up of many different parts. By interfering with the correct part, it is possible to decrease the inflammation being caused by psoriatic arthritis, ankylosing spondylitis and similar diseases.
  • Secukinumab interferes with the immune system’s ability to communicate between certain types of cells by blocking a protein called IL17, thereby blocking its action and modulating the immune system’s response. This decreases inflammation, reduces pain, and improves function.

How soon will I feel the effects of secukinumab?

  • Secukinumab can take at least 1-3 months before starting to gain benefit.

If I start Secukinumab, can I stop all my other DMARDs?

  • Secukinumab may be used on its own without other DMARDs, such as methotrexate. However, whether or not you continue with other DMARDs is a decision between you and your rheumatologist.
  • Keep in mind: In most instances, your rheumatologist has recommended you start a Biologic because your inflammatory arthritis has not been well controlled. It is important to try to control your disease as best as possible first, which may mean continuing all DMARDs for some time, before trying to decrease them.

What are the possible side effects of Secukinumab?

  • Injection Site Reactions
  • Increased risk for severe infections
  • Tuberculosis Reactivation
  • No effect for Inflammatory Bowel Disease; May cause IBD flares
  • Avoid live vaccines while on secukinumab

What should I do if I miss a dose?

  • It is safe to just stop secukinumab; you do not need to slowly reduce the dose. However, keep in mind, if you were gaining any benefit, it will usually take a few weeks to lose it.

 

For more information about secukinumab, or for questions that are specific to your situation, always consult your physician.