Patients look at the cell phone for a long time blurred vision is mostly due to visual fatigue, patients need to pay attention to rest, follow the doctor’s instructions to use to relieve visual fatigue eye drops, such as seven leaves of digitalis bisabololol eye drops and so on. Patients look at the cell phone for a long time, because they need to focus their eyes on the near cell phone screen, which will lead to excessive contraction of the ciliary muscle inside the eye, thus spasm occurs, and the patient may experience visual fatigue. At this time, the patient will appear blurred vision symptoms, and may be accompanied by eye soreness and swelling and other uncomfortable symptoms, the patient needs to stop looking at the cell phone, so that the eyes get relaxed and rest. Patients can close their eyes to rest or look at distant scenery to relieve eye discomfort. At the same time, patients can also follow the doctor’s instructions to use eye drops to relieve visual fatigue treatment, such as seven leaves of digitalis glycoside eye drops and so on. It is recommended that patients with significant symptoms of visual fatigue consult a doctor to evaluate their condition and follow the doctor’s instructions for treatment.