After 6 days on this drug, my 47 year old husband refuses to cont...

After 6 days on this drug, my 47 year old husband refuses to continue it. He is not the type to complain about ANYTHING, but he swears that he has terrible muscle and joint pain and stiffness since starting Omnicef. I really didn't want him to stop it so that his throat infection would definitely clear up. I decided to check the internet for side effects and found this site. As I look back on the last few days everything is making sense. This always upbeat person was so down all weekend I was wondering what was going on. Now I will not allow him to continue it.