Apr 16, 2009, 6:39 PM. i was at beijing, xian and shanghai end november/early december last year. it was chilly in beijing and xian. about 7-10 degrees in the day and close to freezing point at night, but still manageable. further south in shanghai, it was rather warm, actually.
Possible Causes of Numbness While Sleeping. Numbness while sleeping can be among the causes of insomnia when the loss of sensation interferes with the ability to stay asleep through the night. Pinpointing the cause of the problem can lead to a viable solution.
These are the most common causes of shaky hands. Lack of sleep may also contribute to anxiety. If this is not the case, you may want to evaluate any prescription or recreational drugs that you use. I remember trying an MAOI once, and my hands got shaky, I was sweating like mad, and got really anxious.