in the mueller investigation? new details ahead. how do you chase what you love with moderate to severe rheumatoid arthritis? do what i did. ask your doctor about humira. it's proven to help relieve pain and protect joints from further irreversible damage in many adults. humira works by targeting and helping to block a specific source of inflammation that contributes to ra symptoms. humira has been clinically studied for over 20 years. humira can lower your ability to fight infections, including tuberculosis. serious, sometimes fatal infections and cancers, including lymphoma, have happened; as have blood, liver, and nervous system problems, serious allergic reactions, and new or worsening heart failure. before treatment, get tested for tb. tell your doctor if you've been to areas where certain fungal infections are common, and if you've had tb, hepatitis b, are prone to infections, or have flu-like symptoms or sores. don't start humira if you have an infection. ready for a new chapter? talk to your rheumatologist about humira. this is humira at work.