After full femtosecond surgery, patients can relieve eye fatigue through localized hot compresses, medication and lifestyle changes. 1. Hot compress: patients with visual fatigue can soak a towel in hot water and then wring it out and put it on the eye area, which can promote blood circulation in the eye area and improve the condition of eye fatigue. 2. Medication: Patients with obvious symptoms of visual fatigue can also use anti-fatigue eye drops under the guidance of a doctor to relieve eye fatigue. 3. Changes in lifestyle: Patients with visual fatigue should also reduce the time they spend facing electronic products such as cell phones and computers, maintain sufficient sleep time, and do eye exercises when their eyes are tired. It is recommended that patients after full femtosecond surgery follow the doctor’s instructions for care, regular review, and timely consultation after discomfort occurs.