How can long-term use of certain prescription steroids lead to osteoporosis?

Steroid medications are used to treat various conditions such as lupus and rheumatoid arthritis. However, long-term use of these drugs can lead to osteoporosis. Osteoporosis is a condition that affects the strength and structure of bones, leading to decreased bone mineral density and mass, which increases the risk of fractures. Steroid medications affect how the body absorbs calcium and vitamin D, both of which are crucial for strong bones. Long-term use of steroids can make bones weak and brittle, leading to fractures and bone loss. To prevent osteoporosis, doctors may recommend bone density tests and, if necessary, prescribe medications to prevent bone loss or promote bone growth. Additionally, maintaining a healthy lifestyle, such as getting enough calcium and vitamin D and engaging in appropriate exercise, is also important for preventing osteoporosis.