I Would Like To Know If I Can Do Anything

I would like to know if I can do anything for my throat. For the past two years, around this time my throat will start to hurt. It hurts when I swallow and cough. My right ear tends to hurt. Every time I go to the doctors or hospital they say they cant do anything. The most they did was give me an IV for my blood sugar. But I need to do something for my throat because it feels like it's shutting. I don't want to go to the hospital because they don't do anything, so it would be a waste of time. So what would you suggest?