A jump in the right eyelid for three days is actually relatively common in the ophthalmology clinic and is called blepharospasm. The main cause of blepharospasm is due to lack of sleep, or eye fatigue causing uncontrolled twitching of the eye muscles, which is further divided into three degrees: mild, moderate and severe. Mild blepharospasm is usually improved by relaxing the eyes after use, taking more time to rest, and applying local heat or local massage. Moderate blepharospasm requires oral nerve medication, local injections of Botox, or local subcutaneous injections of camptothecin to help with recovery. In severe blepharospasm, the amplitude of jumping is so large that there is almost no obvious interval between the jumping and the jumping, giving the impression that it cannot be stopped.