it can be due to compression of nerve due 1. lateral flexion of neck due to not use of pillows. 2. cervical spond 3. 8th cervical rib, 4. cervical canal stenosis.
treatment - use large pillow, sleep in prone or supine, avoid side lying. take x ray / MRI to find cause.
contact physiotherapist for more help.
Answered2016-02-15 11:53:48
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