what causes severe body shaking
There are 5 common conditions that can cause Severe Shaking. 1  Alcohol Poisoning. 2  Alcohol Withdrawal. 3  Anxiety Disorder.  Benign Essential Tremor 1  Syndrome. Spider Bites.
Diabetes and Parkinson's disease are both linked to shaking and tremors. Dehydration is actually a common cause of shaking - if you don't get enough water, your body may start to shake. Being cold is also a cause of shaking. But many times you'll find that what you're really suffering from is anxiety.