Eye blinking and face twitching may be caused by physiological factors, or may be a symptom of certain diseases, such as trigeminal neuralgia, facial muscle spasm, tic disorders, etc., and should be promptly consulted to identify the cause of the disease. 1. Physiological factors: If the patient is in a state of excessive tension and mental stress, he/she may blink and twitch his/her face. In addition, the stimulation of wind, cold and other factors can also lead to the occurrence of this situation, usually after relaxation and warmth, the symptoms can be effectively improved. 2. Trigeminal neuralgia: the main manifestation is recurrent, transient, paroxysmal pain in the distribution area of the trigeminal nerve in the face, which may be accompanied by reflexive twitching of the facial muscles in the same side, and the face may also twitch after blinking. 3. Facial muscle spasm: Facial muscle spasm is characterized by paroxysmal involuntary twitching of one side of the facial muscles. Typical facial muscle spasm usually starts from the eyelids and gradually involves the lower facial muscles such as the cheeks and facial expression, and the symptoms usually worsen when the emotion is excited or tense, and the severe cases may also have difficulty in opening the eyes and crooked corners of the mouth, and other manifestations. 4. Tourette’s Syndrome: Mostly found in children, its symptoms manifest as involuntary, sudden and repetitive motor tics, usually appearing in the head and face first, including blinking, nodding, facial twitching, etc., accompanied by one or more kinds of outbursts, involuntary voice and obscene words, which can gradually produce speech and movement disorders. When eye blinking and facial twitching occur, it is recommended to consult a doctor in time for a clear diagnosis.