## Why You Shouldn't Rub Your Eyes The desire to rub your eyes often arises from allergic conjunctivitis, dry eyes, or inflammation of the eyelids. However, mechanical action does not eliminate the cause of the problem; it only exacerbates irritation. Certified ophthalmologist Taylor Starnes warns that regular eye rubbing can cause redness, microtraumas, infections, and even serious eye diseases. ## The Danger of Keratoconus One of the most serious consequences is the development of keratoconus. In this condition, the cornea gradually thins and changes shape, taking on a conical appearance instead of the normal spherical shape. As a result, a person develops astigmatism, vision quality deteriorates, and images become blurry. To stop the progression of the disease, a special corneal strengthening procedure may be required, and in severe cases, a transplant. ## Injuries and Infections Intensive eye rubbing can also lead to mechanical injuries. Even a minor scratch from a fingernail can cause damage to the cornea and require prolonged treatment. Additionally, there is a risk of rupturing small blood vessels. Such bleeding is usually not dangerous and resolves on its own, but it looks quite alarming. The issue of hygiene is equally important. Bacteria and viruses are constantly present on our hands, which come into contact with smartphones, keyboards, handrails, and other surfaces. When touching the eyes, they can easily penetrate the mucous membrane and cause infectious diseases, including viral conjunctivitis. ## What to Replace the Bad Habit With If your eyes are itchy or irritated, specialists recommend using moisturizing eye drops or medications prescribed by a doctor. They help relieve discomfort, remove dust particles, and reduce allergy symptoms without risking eye health. Taking care of your eyesight and following basic hygiene rules can help avoid many problems. Therefore, when itching occurs, it is better to refrain from the habit of rubbing your eyes with your hands and choose a safer way to alleviate unpleasant symptoms.