Hello doctor, I am in such a situation that I am not able to concentrate, there is allot of confusion going on in my head, back side of head seems to be stopped working or numb. I am having nexito 10 from last 10 days and clonotril 0.5 mg for sleep clonotril seems to work very good as I can see improvement but still I am not able to study and remember things clearly. I was having a feeling of anxiety lump in my throat which is gone but there is still a little pain at the back of my head. My thoughts process is completely devastated what to do please help as my exams are near and I have to study.