Tight face and sunken eyes can be seen in normal people, but may also be caused by cerebral ischemia, hypoglycemia, etc. Patients should consult a doctor in time to clarify the cause of the disease and then carry out treatment. 1. Physiological conditions: Normal people will have sunken face and eyes after staying up late for a long time and using electronic devices for a long time, which is a normal situation. Such people should pay attention to rest, maintain sufficient sleep, and carry out appropriate physical exercise, and generally do not need special treatment. 2. Cerebral ischemia: tight face and sunken eyes may also be caused by cerebral ischemia, and patients may also have visual impairment, motor impairment and dizziness, etc. This kind of people should actively search for the primary cause of cerebral ischemia and carry out treatment. 3. Hypoglycemia: Tight face and sunken eyes may also be caused by hypoglycemia, and such patients may also have symptoms such as palpitation, sweating, anxiety, etc., and should be supplemented with glucose in time. The above medications and operations should be carried out under the guidance of a doctor.