Well, I know why. 3.5 years ago I had bone density of 133% mineralization of my bones compared to a young adult, and 182% compared to adults my age. High mineralization means STRONG bones.
THEN 3.5 years ago I started high dosage Medrol (a prednisone drug) to stop the Polymyalgia Rheumatica which caused me incredible pain. Medrol is the only treatment. In theory it takes about 6 months and then you slowly wean off the Medrol. The problem was that the PRM came back! so I had to return to a higher dose, and round and round I've gone for 3.5 years.
Now I have a diagnosis of Osteopenia, most especially in my hip, particularly in the narrow bone that goes into the socket. The bone that snaps more easily when it isn't strong. That's where I am now.
I was so proud of my strong bones, until now. Now my PCP recommended that I take a special OTC Calcium supplement Citracal Slow Release 1200, and lots of vitamin D. My pillboxes runneth over!
And more than ever I want OFF Medrol. The Methotrexate was supposed to work, but didn't. I have an RX for Leflunomide which I am supposed to try after I talk with my Rheumatologist and my blood work shows my liver enzymes are back to normal.
Any thoughts, suggestions, ??? BTW I am now 81, and generally in poor health. I'm 5'8" and weigh 160 lbs.
Elaine