What's the typical cosentyx dose per psoriatic arthritis injection?

What is the typical Cosentyx dose for psoriatic arthritis (by injection)?

Cosentyx (secukinumab) dosing for psoriatic arthritis is commonly given as a set amount per subcutaneous injection, with a higher “loading” phase followed by maintenance.

The usual regimen is:
- Loading: 150 mg by subcutaneous injection once weekly for 5 weeks
- Maintenance: 150 mg by subcutaneous injection every 4 weeks thereafter [1]

Some patients may be prescribed 300 mg maintenance (two 150 mg injections) every 4 weeks, depending on prescriber assessment and response [1].

How is the dose usually administered (150 mg vs 300 mg)?

Cosentyx subcutaneous dosing is typically done using either:
- 150 mg as a single injection, or
- 300 mg as two 150 mg injections given back-to-back at the same time (same day) [1]

Does the dose differ for different types of psoriatic arthritis?

Dosing can vary based on the specific psoriatic arthritis presentation and clinical response, but the baseline approach is the same: weekly loading followed by every-4-weeks maintenance at either 150 mg or 300 mg [1].

What if a patient misses a dose?

If you miss a scheduled Cosentyx injection, the dosing schedule may need adjustment based on how long ago the missed dose was. For exact guidance, follow the prescribing information and your clinician’s instructions [1].

Source

1. https://www.drugs.com/dosage/cosentyx.html