ankylosing spondylitis
"Had 1st shot of Simponi and didn't notice any change. I was also taking 2 pills of methotrexate. Doc upped methotrexate to 6 pills. I had been getting muscle spasms intermittently since starting Simponi. After 3rd shot, I got the muscle spasms the next day and they lasted for a week. Doc took me off Simponi due to the muscle spasms and also because I didn't notice any change in AS. "