It is a condition in which a man doesn't have enough quality tears to grease up and feed the eye. Tears are fundamental for keeping up the soundness of the front surface of the eye and for giving clear vision. Dry eye is a typical and regularly ceaseless issue, especially in more seasoned adults. With every squint of the eyelids, tears spread over the front surface of the eye, known as the cornea. Tears give oil, lessen the danger of eye contamination, wash away outside matter in the eye, and keep the surface of the eyes smooth and clear. Abundance tears in the eyes stream into little seepage pipes in the inward corners of the eyelids, which deplete into the back of the nose. Dry eyes can happen when tear generation and waste is not in adjusted.