The common causes of right eyelid jumping are categorized into physiological factors such as staying up all night, excessive fatigue and pathological factors such as ocular inflammation and intracranial nerve compression. The right eyelid has been jumping, also known as the right eye blepharospasm, is the facial nerve innervation area muscle spasm. 1. Physiological factors: such as staying up late, overwork, overuse of eyes, prolonged use of computers and cell phones, high mental tension, etc. can lead to unilateral or bilateral blepharospasm. 2. Pathological factors (1) Ocular inflammation: Bacterial and viral infections such as conjunctivitis and keratitis can cause ocular muscle spasm and make the eyelids jump. (2) Intracranial nerve compression: intracranial nerves, such as the facial nerve, can cause eye muscle contraction when compressed by surrounding tissues or tumors, thus causing blepharospasm. After excluding physiological factors, if the symptoms are not alleviated, it is recommended to consult a doctor in time to clarify the cause of blepharospasm, and actively comply with the doctor’s instructions to avoid delays in the treatment of the condition.