Rest the neck and avoid sudden movements
Apply ice for the first 24 to 48 hours
Use heat after 48 hours to relax muscles
Take over-the-counter pain relievers if safe for you
Gently stretch the neck when pain starts to ease
Maintain good posture while sitting and standing
Use a supportive pillow while sleeping
Avoid heavy lifting and strenuous activity
Massage the neck muscles gently
Stay hydrated
Seek medical care if the stiffness is severe, lasts more than a few days, or comes with fever, headache, numbness, weakness, or trouble walking