"Neck pain: When you should be concerned"

If you have suffered from neck pain at one point or the other in your life,  
you'll notice it's usually caused by poor sleeping posture right? 

Well, that's true. Poor posture is one of the causes of neck pain. It can  
also be caused by neck injury, muscle strain and worn joints. 

However, there are some situations in which your neck pain may be a  
sign of something more serious. Pay attention to these red flags  
- Severe headache, weightloss, recurring fever, pain radiating from the  
neck to the shoulders and arms, vomiting, neck stiffness and night sweats. 

Seek medical evaluation immediately, if you notice these red flags.