Amoxicillin
"Amoxicillin is the drug of choice by my doctor/dentist from tooth infection to bronchitis.   It always works for me with no problems or side effect. Except for the last two times I was on this med I notice I've been having headache and I feel really tired and feels like I have the flu, my throat is sore and itchy and I want to keep coughing and my back feels cold inside.  I know now for sure  it's the amoxicillin and will inform my Dr.   My ear pain is disappearing so its fighting off my ear infection  and my hearing is back to normal.   But I will definitely finish this round  even with the side effect im feeling, because not being able to hear properly had freak me out and is a scarier prospect"