Cough syrup with codeine symptoms and conditions

One week ago I started a 10 day Biaxin 500MG 2x daily for a sinus infection. 4 days after beginning the Biaxin, I started a cough syrup with codeine. I am sleeping deeply at night, no more coughing keeping me awake, have dreams- but not nightmares, but am still tired all day long. No energy at all. My appetite has increased tremendously - which doesn't thrill me! The good news is, NO metallic taste, no stomach problems, no anxiety, etc. I will complete the rx and hope it knocks out the infection. Some are super-sensitive to meds, others just mildly affected.

I was purscribed Leviquin for an Upper Respitory Infection. I was also given cough syrup with codeine.
After about 3 days, I started experiencing moderate anxiety attacks and paranoia. Immediately I suspected the codeine and stopped taking it. After two days my attacks subsided. Then on the third day, I had another moderate attack. I called my Dr. and he took me off the Leviquin too. The next day I was fine, but then two days later, I had a severe panic attack, I attempted to sleep, and could not. It lasted a gruelling 3 and a half hours.
I visited my Dr. again, and he did an intervention and put me in the psych ward for depression and anxiety. It took two days and 100 mg of antidepressant to level me out.

I have never had any reactions to codeine or any antibiodic before.