central control/government/authority Without a strong central authority, the country faces imminent collapse. âº controlling other smaller organizations, departments, etc.: The company announced the relocation of its central office to a greenfield site outside the capital.
Preventing Eye Redness. 1  1. Determine the cause of your eye redness. 2  2. Reduce the amount of time you look at screens. 3  3. Adjust your electronic screens.  4. Avoid 1  smoking. 5. Limit your alcohol intake.  6. Eat a balanced 1  diet. 7. Get plenty of 2  sleep. 8. Manage your allergies.
Relieving redness due to minor eye irritation. Visine eye drops are a decongestant. It works by constricting swollen blood vessels in the eye, which reduces redness. Irritants cause blood vessels to swell. Contact your doctor or health care provider immediately if any of these apply to you.