
COSENTYX is available for subcutaneous or intravenous administration, with dosing regimens tailored to specific indications. Subcutaneous formulations include weight-based dosing for pediatric populations and fixed doses for adults, while intravenous use is reserved for adults with PsA, AS, or nr-axSpA. Common adverse reactions include nasopharyngitis, upper respiratory tract infections, and diarrhea. Critical safety considerations include screening for tuberculosis prior to initiation, monitoring for hypersensitivity reactions, and avoiding live vaccines during therapy. The drug’s efficacy is supported by extensive clinical trials demonstrating significant improvements in disease-specific endpoints, including PASI scores, ACR responses, and ASAS criteria.