A stiff neck is a common problem that a person can usually treat with home remedies and prevention strategies. It usually results from injuries caused by whiplash, sleeping awkwardly, having a poor posture, or stress.
Neck pain is not typically a sign of a more serious issue. Do not ignore it, however, if it comes on suddenly and accompanies other symptoms.
A stiff neck is generally not a cause for alarm. However, see a doctor if:
- The stiffness is accompanied by other symptoms, such as a fever, a headache, or irritability.
- The stiffness does not go away within a few days and after trying home treatments such as NSAIDs and gentle stretching.
- The pain is severe. https://www.nhs.uk/conditions/neck-pain-and-stiff-neck/