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.
This is one of the most common nerve disorders of the hand. It causes pain in the: Palm and some fingers of the hand; Wrist; Forearm; Often the pain is worse at night than during the day. Carpal tunnel syndrome can also cause: Weakness; Tingling; Numbness; You may especially feel it in your thumb, index finger, and middle finger.