Tendonitis
"I have severe calcific tendonitis in my right shoulder. ER prescribed this yesterday and started it last night. Just left the er once again for severe allergic reaction. Woke up with red puffy face a rash all over my body and it did not do anything. Granted, I only took it once but it is supposed to immediately help. It did make me a little drowsy. I will not be taking this medication again."