I Have Been Dealing With An Almost Constant Earache For

I have been dealing with an almost constant earache for several months now. I have been to dentists, doctors and audiologist so. I had an ultra sound which showed nothing, ex rays at the dentists, and have had hearing tests. The doctors have supplied me with antibiotics and pain killers which have helped temporarily. I have also used oil of clove and a products called thieves which they recommend for infections. Again they do help but temporarily. Do you have any suggestions. Barry