Final answer:
Prednisone and Prednisolone work by downregulating the immune system to reduce inflammation. They are used for managing asthma, treating arthritis, and reducing inflammation. However, long-term use of these steroids can have potential toxicities.
Step-by-step explanation:
The mechanism of action of Prednisone and Prednisolone involves downregulation of the immune system, which inhibits the inflammatory response. These synthetic glucocorticoids are commonly used to reduce inflammation, manage asthma, and treat arthritis. However, long-term use of these steroids can lead to potential toxicities.