Ear Ache Remedy
A good home remedy for ear ache focuses on the following:
Fighting the bacteria that is causing the infection.
Relieving the pain and pressure caused by swollen tissues.
Building up the weakened immune system.
  
Cause
An ear ache can be caused by viruses or bacteria that have spread (into the ears) from a sinus or cold infection. Or sometimes the little tubes are not yet developed enough and the fluid cannot drain making it a nice comfortable, moist place for bacteria to take up residence. Whatever the circumstances, there is a pathogen wreaking havoc and threatening the person with deafness, or a brain infection. 

Treatment