Hi Doc, I am suffering from dizziness. It happens all of a sudden and ends with either with full faint or with too much weakness to handle myself. It feels like my head is rotating quiet fast all of a sudden and then followed by vomiting and nausea. The it is difficult for me to walk straight or rather properly for 1-2 days. After the dizziness attack, i feel like my head is not yet still for almost 2 days. It happened 2 times almost 2 years back. At that i time i had undergone most of the neurological and heart related tests. All the tests were negative except the tilt table test where i fainted completely. It happened again recently when i got the dizziness attack all of a sudden when i stood up and turned quickly from a chair. it gives me 1-2 seconds to handle myself before attack actually begins. I am not feeling really well and afraid of the bad experience of fainting again. I cannot shake my head left right quickly else i again feel dizziness. Sometimes my pulse rate is also low i.e. below 60. I feel like some stress in my neck also. My ears are often full with some whitish material which i pull out with my index finger most of the times. I am not sure but i am suspecting it to be a cervical vertigo but need expert advice from you.