Depression, agitation, sleep disturbances, impaired wound heeling, bacterial infections, (for example tuberculosis, urinary tract infections, deep skin infections, sepsis), fungal infections, asthma, abnormal liver function, low blood cell counts including anemia, worsening of demyelinating nerve disease, autoimmune disease activation (SLE, lupus), worsening of heart failure, hair loss, bleedings, allergic anaphylactic reactions, injection site reactions.