The constant jumping under the right eye is usually caused by muscle clonus. As the saying goes, the left eye jumps for money, the right eye jumps for disaster, many people will be more nervous when the right eye jumps, fearing that something bad will happen, which is unnecessary, whether the left eye jumps or the right eye jumps, usually due to muscle clonus. Due to excessive mental tension, local muscle fatigue, local cold stimulation, or the presence of inflammation and other causes of stimulation, there will be a local muscle clonus situation. Usually the symptoms will be relieved soon after rest and local heat application. Normally, you should pay attention to regular rest, ensure sufficient sleep, avoid stimulation by cold, avoid overexertion and eliminate tension. If eyelid jumping persists, you can check whether there are local causes of inflammation and other stimuli, and if necessary, you can go to the hospital.