The throbbing of the tendons on the right side of the neck is a twitch caused by muscle spasm in the neck. One reason is the pathology of the neck, such as cervical spondylosis when the nerve is stimulated can cause muscle twitching in the neck. Another is the muscle itself, when it is in a position for a longer period of time the muscle is prone to fatigue and the so-called jumping occurs. Therefore, we have to look at the length and frequency of the duration of this situation, depending on the situation can be appropriate to do physical therapy, massage to let the neck muscles get a good rest. If it is caused by small joint strangulation, we can do cervical spine traction or manual reset, which can achieve good results.