*garlic and honey mixed with ginger and lemon tea
Drink a lots of a viamin c drink like berocca, eat oranges, it'll give your immune system a boost. It usually helps stop me getting more ill. Also if you can buy some honey (not cheap crap honey though as it has no benefit it's so refined) and mix with ginger and lemon with a squeeze of garlic. This should stop the infection pretty soon and will relieve discomfort :)