落枕现象相当常见,几乎每个人都遇到过,但是大多数人都认为这是个小问题,不用去治,过一两天自己就会好了。事实上并非如此,看似平常的落枕,也有可能引发重大疾病。落枕的主要表现是颈肌痉挛,颈项僵硬。病情轻者一两天就可自行缓解;病情重者可拖延数日、周余不等,不仅妨碍正常的生活和工作,甚至可能引起颈椎自发性脱位、颈椎病等。只要不是颈 Stiff neck phenomenon is quite common, almost everyone encountered, but most people think this is a small problem, do not have to rule, a day or two will be better. In fact it is not the case, seemingly usual stiff neck, may also lead to major diseases. The main performance is stiff neck neck cramps, stiff neck. Mild condition one or two days can relieve itself; severe cases can be delayed for several days, weeks remaining, not only hinder normal life and work, and may even lead to spontaneous cervical dislocation, cervical spondylosis. As long as not a neck