hi, my name is Ramesh, two days before, my left eye was paining and I realized that its been little swollen when you close the eye and feel it. today, sudden blurredness happen, while working on laptop and in 3-5 minutes time, my left side of the head (little bit middle of left side) started to have severe pain. after a while was feeling little bit uncomfortable, vomiting sensation or nausea not sure.
a one and half month back I have removed my lower left tooth, which is at last.
what would be the reason of all this symptoms and what it could be.