Sir i'm suffering from severe imbalance when walk I feel like drunken my legs are passing someone pushing me .in 26 year old I checked brain ent all normal whole body test is normal .i used vertin stugeron nothing helps me out please help to resolve this issue sir im having weakness headache and dizziness while walking 24/7 can not go to my job. Suffering for 5 months now please give me any suggestion .sugar bp blood count all normal still can not able to find the cause.