I have nausea since 4 years earlier i had an ear infection now problem is I feel nausea most of the time on left ear and nostril only right is perfect, nausea also doesent let's me concentrate or sleep in night I wake up late and loss of memory is also observed thoughtfulness all time ,my left jaw is swelled and face is de shaped a bit. I feel uneasiness and whole left half of face feel uncomfortable I catch viral fever easily in Winters and bad breath is also there, please provide me solution