What side effects are associated with Cosentyx (secukinumab)?
Cosentyx (secukinumab) can cause side effects, including effects related to infection risk. Reported adverse effects include infections and other treatment-related reactions [1].
What infections should patients watch for?
Because Cosentyx affects the immune system, patients may be at higher risk for certain infections, such as upper respiratory infections (for example, colds) and other infections [1]. If symptoms of an infection develop during treatment, clinicians typically advise prompt contact for evaluation.
What other common side effects have been reported?
Beyond infections, Cosentyx can also be associated with reactions such as injection-site discomfort and other general side effects reported in labeling and clinical safety information [1].
When should someone seek medical care urgently?
Seek urgent medical care if side effects suggest a serious infection (for example, fever with worsening symptoms) or if a reaction feels severe or rapidly worsening. Because the immune effects of Cosentyx can change how infections present, it is important not to wait if symptoms escalate [1].
Does the side-effect profile differ by dosing or condition?
Side effects are generally consistent across approved uses, but your overall risk can vary depending on your health history and other medications (especially other immune-modifying treatments). Your prescribing clinician can help you interpret what is most relevant to your situation [1].
Where can I check the full list of side effects?
For the most complete, up-to-date list of side effects, including less common adverse events, dosing-specific warnings, and guidance on when to stop or contact a clinician, check the Cosentyx prescribing information or your medication guide [1].
Sources:
[1] https://www.ema.europa.eu/en/medicines/human/EPAR/cosentyx