I am writing because I am very concerned about what is going on with my "throat health". I am 21 years old, I am living at the moment in England to study, but I am from Brasil. I have always had problems in the respiratory sistem because I suffer from sinus. However, eventualy the the times I get ill became more frequent. I can not stay two weeks without getting a strong cold or flu and my throat in less than 2 days of getting the virus, it is already with pus. It is horroble because the doctor I use to go, it is not used to give me antibiotics and I think that because of this I am always with flu and cold not correct treated. Forgive my English please, but I would be very grateful if you could give me some advice about what I should do.