When your neck feels stiff or you feel difficulty in moving, it often results from sudden strain or an underlying issue with muscles, joints, or nerves. This is a common problem and not difficult to treat. SymptomsLimited range of motion (difficulty turning head left/right or up/down)Pain or stiffness in the neck, shoulders, or upper backMuscle spasms HeadacheTingling or numbness in arms (if nerves are affected)Tenderness when touching neck musclesCommon Sleeping in an awkward positionPoor posture (for example, leaning over a phone/computer)Sudden jerky movement or overuse)Degeneration of neck joints due to agingDisc herniation pressing on a nerveFrom a car accident or sudden impactNeck muscles contract, causing the head to twist to one sideRarely, throat or lymph node infections may cause neck stiffnessHome remediesUse a cold pack to reduce inflammationTry slow, gentle neck movements to sides and up, downAvoid any painful motionUse a thin pillowGentle massage of neck and shoulder muscles can ease tensionSit upright while working; avoid slouchingRest without over-immobilizing the neck Sujok TherapyStimulate the highlighted point on hand (see figure) and apply long seeds or green peas seeds. Keep them till you are comfortable or for five to six hours. You can apply red colour on that area.