hai doctor, i am suffering from head ache,i consult a neurologist and he said its migraine ,asked me to take medicine and take ct scan for brain.i take medicine for two days,but its not cured,so i tested my eyes,but there is no problem to my eye sight,so i go for ct scan-but there is no problem in my scanning also,again doctor said its migrain,but problem is that after scanning i have some vomitting tendancy also.