What is the usual Cosentyx (secukinumab) dosing schedule?
Cosentyx dosing depends on the condition being treated. The most common adult schedules use a loading phase followed by maintenance dosing.
For plaque psoriasis in adults, typical dosing is 300 mg (two 150 mg injections) at weeks 0, 1, 2, and 3, then 300 mg every 4 weeks starting at week 4. [1]
For other adult inflammatory conditions, dosing is also commonly 150 mg or 300 mg with loading and then maintenance at fixed intervals, but the exact schedule varies by indication. [1]
How is Cosentyx dosed for plaque psoriasis?
For adult plaque psoriasis, the standard regimen is:
- 300 mg at weeks 0, 1, 2, and 3 (loading)
- Then 300 mg every 4 weeks (maintenance) starting at week 4 [1]
How do doses differ between 150 mg and 300 mg?
Cosentyx dosing can be prescribed as either 150 mg or 300 mg depending on the condition and patient factors. In the psoriasis schedule, 300 mg is commonly used as two 150 mg injections to reach the full dose. [1]
How often do you take Cosentyx after the first month?
After the loading period, many adult regimens move to maintenance dosing intervals (often every 4 weeks for plaque psoriasis). The exact maintenance interval can differ by condition. [1]
What if a dose is missed?
Dosing instructions for missed doses depend on the time since the missed injection and the specific regimen (and whether you are in the loading or maintenance phase). Follow the dosing guidance in the Cosentyx prescribing information or your clinician’s instructions. [1]
Which formulations can affect dosing instructions?
Cosentyx is available in different injection formats, and the prescribing information provides dosing instructions by formulation. Use the specific instructions for your product (for example, pen vs syringe) as labeled. [1]
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Sources
- https://www.cosentyx.com/dosing