Yawning neck cramps, usually yawning due to the mouth muscle force of the open, the upper cervical spine muscles appear to continue to force resulting in local muscle cramps. If you want to relieve the cramp, you must immediately close your mouth, do some neck exercises to stretch the cramped muscles, usually through 5-10 minutes, the symptoms can slowly ease. But after the relief of local muscle pain, you can give local hot compresses, with a hot towel, warm water bag or salt bag to local hot compresses, each time to apply 20-30 minutes, generally 2-3 times a day, the symptoms will soon be relieved. If still persistent cramps, through the above situation are not relieved, need to go to the hospital for further treatment, generally are given to the sedation treatment, the application of Valium or Phenobarbital to sedation, the muscles are generally able to alleviate, but also can be applied to some of the central myorelaxation drugs, such as commonly used is the ethylpiperidinone to take orally.