I am having throat infection. Had small wounds on top of the throat. I was having fever but Its gone now. I went to the doctor and he prescribed me ZINNAT Cefuroxime 500MG. I was not having cough or breathing problem at all. According to the manual of medicine, it says 500MG is prescribed when having "Most severe lower respiratory tract infections, or if pneumonia is suspected". After talking two dozes, I am feeling dizzy. I guess I am having a normal sore throat type problem, is it right medicine for such an infection? Should or continue talking the medicine? Any help will be appreciated.