Eye check-up should be done periodically to avoid a complex problem in the eye, especially problems related to the retina. Frequent and regular eye checkup must be done for youngsters as well as the elderly. Healthy eyes depend upon the life style and food habits. Eyes should always get sufficient rest and so it is important to take care of the eyes. There are many disorders arising out of poor eye maintenance and hence people above 40 are prone to many eye disorders. Some of the common eye ailments are short sightedness and long sightedness for which ophthalmologists prescribe glasses with lens to rectify and correct the eyesight. For some people, the eyesight problems leads to a spherical and cylindrical situation in that case ophthalmologist prescribe the bifocal progressive type of lenses along with the corrected glasses for disorder. In some cases, people do not prefer to wear glasses and in such cases patients are advised to go for laser surgeries, which is just a small procedure after which a patient with eye problem can remain without glasses for long. In some cases, for older people a muscle growth is found in the eye, which is commonly known as cataract, in which the growth has to be removed from the retina and a new lens needs to be placed for better visibility. Many bladeless cataract treatments are available now. After the surgery the patient has to maintain the eyes and keep it hydrated for some days by applying eye drops suggested by ophthalmologists.