After the neck tendon strain, within 24 hours, you can choose to apply cold compresses, wrapped in a towel with small ice cubes or use an ice pack to the affected area, and do not apply hot compresses or massage within 24 hours, which will only aggravate the pain caused by the strained tendon. 48 hours later, depending on the specific situation, you can choose the hot compresses to relieve, using hot towels or hot water bags to apply hot compresses to the strained part of the neck tendon, while The effect will be even better when combined with infrared physical therapy. If there is no relief within a short period of time, or if the symptoms of a strained neck tendon are progressively aggravated and seriously affect your work life, you should go to a regular hospital in time to improve the relevant examination and choose a reasonable treatment.