Kanamycin can be harmful to the kidneys, and these effects are increased when it is used together with other medicines that can harm the kidneys. Before using kanamycin, tell your doctor if you are also using: any other type of antibiotic; lithium (Lithobid); a diuretic (water pill); methotrexate (Rheumatrex, Trexall);
Temple size: a three-digit number in the 120 - 150 range The eye size is the most important number to pay attention to. Depending on the style of frames you choose, you can go up or down by one and still find a decent fit.
Crazing refers to small scratches that appear on the lenses of eyeglasses that are covered with non-reflective coating. Although non-reflective coating effectively reduces headlight glare and helps to reduce eyestrain for computer users, it also causes the lenses to smudge and craze easily.To remove eyeglass lens crazing, the surface of the lens must be resurfaced with non-reflective coating by an eye care professional.ips & Warnings. 1  Do not attempt to remove eyeglass lens crazing yourself because you may permanently damage the surface of your lens. 2  This is eyeglass lens repair requires the expertise of an eye care professional.