Eyes are the most precious gifts of God to humans and hence, should be treasured with utmost care. It’s only because of them that you can value the real beauty of nature and other splendid things around you. Due to various reasons, children and adults experience poor vision. The weakening of eye sight may be caused either due to anatomical changes, eye diseases or injury to the eye. Ignoring sudden changes in your eye sight can not only even cause difficulties in carrying out daily activities, but may also be signs of other bodily conditions. It is for this reason; you need to consult a doctor at the earliest and prevent further escalation of the problem. Here are 7 signs which suggest you need to visit ophthalmologist right now.