J.C.
Most ear infections will clear up fine on their own. Just take a pain killer if there is pain and a decongestant to help clear the blockage in the tubes that is causing the infection.
In fact, we are one of the only countrys to routinely prescribe antibiotics for ear infections. In the UK this is almost unheard of and they are only used for sever infections that will not clear up on there own. This over use is the very reason many things are popping up now that are resistant to antibiotics.