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COSENTYX is a medicine that affects your immune system. COSENTYX may increase your risk of having serious side effects such as:
Infections
COSENTYX may lower the ability of your immune system to fight infections and may increase your risk of infections, sometimes serious.
Your doctor should check you for tuberculosis (TB) before starting treatment with COSENTYX.
If your doctor feels that you are at risk for TB, you may be treated with medicine for TB before you begin treatment with COSENTYX and during treatment with COSENTYX.
•• Your doctor should watch you closely for signs and symptoms of TB during treatment with COSENTYX. Do not take COSENTYX if you have an active TB infection.
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