A woman’s right eye jumping may be caused by the following reasons: first, the nerve dysfunction of the brain, because under normal circumstances the movement of the eye is governed by the nerves of the brain, the brain sends out the motoneurial nerve, the carriage nerve or the facial nerve, etc. These nerves regulate the movement of the eye or eyelid. When the brain becomes dysfunctional it will not be able to control the corresponding nerves that govern eye movement, and the right eye will keep jumping. Second, brain lesions, such as tumors and brain hemorrhage, can also cause the nerves to be overexcited and in a state of tension when the brain is diseased, thus continuously issuing impulses or dominating eye movements, and the phenomenon of eye jumping can occur.