I am 34 years old and suffering from a strange state. At times suddenly i lost my balance between head and body. sometimes it remains for 1 hour or 6-8 hours. After coming back of this i feel very weak for 2-3 weeks. i have got this type of attack for 3 times in 3 years. i have consulted many doctors i.e. psycharact, neuro surgeon, Ent specialist, gyneocologist, homeo specialist etc. none of them could understand this, during this my ct scan. skull x-ray, back bone x-ray, neck and nose x-ray and many blood test were done , only a neuro surgeon had told us that few nerves/veins of mine that supply blood to head were pressed so they were not able to supply blood to my head so thats why i got that attack. He gave me injection to open the veins. After his treatment i have got same attack again. i am worried abt it. During the attack i feel stress on my eyes and sides of head and severe pain in my backside of head and neck, now i also feel pain in the middle of my backbone. help me to find the reason of this. i will be thankfull.