As we all know, the eyes are the windows to the soul, and they are the necessary “tools” for us to perceive the world of flowers. Since ancient times, a pair of big watery eyes can be said to be the voice of beauty, is the voice of health. Therefore, while pursuing a colorful life and a beautiful and healthy body, we should pay more attention to this window on the soul, and should pay more attention to the brightness of this window closely related to the eye disease – herpes simplex virus keratitis. In recent years, viral keratitis has become increasingly important due to the improved control of bacterial keratitis with antibiotics and sulfonamides. Herpes simplex virus keratitis (HSK) is the most common form of viral keratitis, caused by herpes simplex virus type 1, which is a larger DNA virus that is more widespread and has a great affinity for the cells in our eyes, lips, etc. Once the epithelium in these areas is damaged, the virus will take advantage of the situation and cause infection. After primary infection of the eye, the virus is often latent in the trigeminal ganglion for a long time. When the body’s resistance decreases, when systemic or local glucocorticoids and immunosuppressants are used, the latent virus activates and travels retrograde along the trigeminal nerve to the target tissue, causing herpes simplex virus keratitis. When the body’s resistance increases, the virus retreats to the trigeminal ganglion and waits for the right time to come out again. Herpes simplex keratitis is characterized by recurrent episodes, with each episode decreasing vision a little and in some cases eventually leading to blindness. Therefore, the key to dealing with this disease is to prevent or reduce its recurrence. Therefore, as long as we have an optimistic mindset and the belief that we will win over the disease, scientific treatment measures plus the “seven to eight” to reduce its recurrence, I believe we will keep the virus attack to a minimum. Seven to: 1, to pay attention to the ideological, prevention-oriented; 2, to early treatment, early treatment can make vision protection; 3, to formal treatment, antiviral treatment as the main, corneal nutrition treatment as a supplement; 4, to exercise, enhance physical fitness, improve immunity; 5, to relax, optimistic and cheerful, establish confidence to overcome the disease; 6, to pay attention to rest, to ensure adequate sleep; 7, to relatively fixed Hospital and doctor treatment, treatment medication should be continuous, effective and scientific. The seven don’t: 1, don’t drink alcohol, alcohol makes the eye blood vessels dilate and congestion, so that the virus spread, aggravating the disease; 2, don’t arbitrarily reduce the number of medication, antiviral drops eye drops a day to ensure 6 to 8 times, early even 15 minutes to 30 minutes point once; 3, don’t blow cold cold, cold immune system decline, making viral keratitis easy to recur; 4, don’t overwork and stay up late, because overwork and Do not stop taking medication prematurely, continue to take medication for 3-5 days after the inflammation is controlled to consolidate the treatment effect and prevent the return of the disease; 6. The disease.