I am suffering from recurrent throat infections and am averaging six courses of antibiotics a year. how can i prevent these from re occurring?

Throat infections: First off, most throat infections are viral requiring no antibiotics. If confirmed strep a infections, then - yes, they do require antibiotics. If that's the case, the next recommended step is to remove the tonsils. If the infections are unconfirmed as bacterial, you will need to rule out any conditions that can weaken your immune system such as diabetes, hiv, etc.