Sulfamethoxazole / trimethoprim
otitis media
"Where do I start,  I was feeling so icky and found out I had a double ear infection.  My doctor decided to put me on Bactrim.  That was the worst medication ever.  I've had back pain, dizziness and nausea ever since starting it.  The other odd side effect is the nasty perfume taste and smell I keep smelling. "