thanks very much for this opotunity i am 25 male taking bachelor of pharmacy hare Tanzania at MUHIMBILI UNIVERSITY suffering from headache since long time,but currently it become severe i was using spectacles but Ophamologist told me no problem with my eyes then i was reffered to neurologist for father treatment, NOW I am taking vasograine tabs tds and propanarol 40mg od.still i dont feel well.this affect my studies as i am medical student i need total concentration, now i cant do so please help me,KAZAURA REMIGIUS YYYY@YYYY