 [ Symptoms ] i am on amoxicillin 500 mg and i still ache all over and have the cold chills tired and i am weak [ Disease ] amoxicillin only helps of you have a susceptable bacteria it will not help all infections and will not help viral infections at all since i have no idea what you have or what your doctor is treating my suggestion is for you to contact the medical provider who is treating you    one who is familiar with you and your case    for advice