Hi,i have been feeling pretty bad for bout 7 months now numerous gp visits ,ct brain scan (normal),various heart tests (normal) am waiting to see ent doc.my symptoms are ringing in right ear,prickly sensation top right of scalp,disorientated feeling specially in shops or crowded areas,fatigue,sometimes feel uncoordiated in legs,but the most annoying is temporal artery flares up from right ear across to eye and up about 4 inchs top of head and is visible and itchy.at the mo i have been given serc-16,i think its used for ear disorders,it has helped with the disorientation and coordination probs but artery inflaming still occurs.any ideas.