IMPORTANT INFORMATION
I was also searching symptoms of vibrating and a feeling of tenseness that seemed very hard to explain about six months ago. After many pointless tests and thousands of dollars spent I have found the problem.
MERCURY POISONING FROM DENTAL AMALGAMS!
My symptoms started with mild internal shaking at night and progressed to very severe symptoms over the course of the following year. If you are experiencing any vibrating, tenseness, dizziness, lack of energy etc it would be a very good idea to be tested for heavy metals especially mercury.
Do not rely on your western doctor to do this. It would also be a very good idea to read Amalgam Illness by Andrew Cutler before taking any action or check out the frequent-dose chelation group. There are many people out there with this problem. It is important to get it before it gets too bad.
I don't know if this is the problem for everyone who has posted here but I do know that I saw 4 different neurologists and had many blood tests, an MRI, a CAT scan, A colonoscopy, an EKG etc etc etc that all came back normal.
I did a DMPS challenge test for heavy metals and discovered I was 27 times the upper limit. An 82 on what should have been less than 3. This DMPS challenge test I found out later is contraindicated in cases of mercury poisoning I found out later. (see DMPSbackfire website)
Find a good Naturopath who is familiar with heavy metal poisoning and read Andrew Cutler's book as well as anything by Hal Huggiins and refer to the frequent dose chelation group.
I hope this helps...
Travis*