Earaches are generally caused by infections in the ear and sometimes due to the accumulation of fluid in middle ear. Sometimes, even cold, sinusitis, nose blockage, ear wax, air pressure increase, etc. can cause earache. Some other rare causes of earache are arthritis in jaw, perforated eardrum, trigeminal neuralgia, TMJ syndrome, tooth infection, etc. Common symptoms related to earaches include dizziness, facial muscle drooping, headache, swelling in the ear region and pus coming out of ear. If earache is accompanied with very high fever, you should consult your doctor. However, earache can be easily cured at home with simple kitchen ingredients. Here are some excellent home remedies for earaches.