Key takeaways
Prednisone (Rayos, Prednisone Intensol) and Cimzia (certolizumab pegol) are both used to treat conditions related to the immune system, but they work in different ways and are used for different types of conditions. Prednisone is an oral corticosteroid that helps reduce inflammation and is used for a wide range of conditions, including autoimmune disorders, allergies, skin conditions, and certain cancers. It is available in generic form and can be taken as a tablet or oral liquid. Common side effects include stomach irritation, insomnia, and weight gain. On the other hand, Cimzia is an injectable tumor necrosis factor (TNF) blocker used to treat autoimmune conditions like rheumatoid arthritis, Crohn's disease, and psoriasis. It is not available in a generic form and is administered every 2 to 4 weeks. Side effects of Cimzia include upper respiratory infections, urinary tract infections, and skin rash. While both medications can increase the risk of infections, Cimzia also carries a risk of heart failure and certain cancers. Prednisone is more likely to cause mood and behavior changes, as well as long-term issues like weakened bones and eye problems.
