What is acetaminophen? Acetaminophen is a pain reliever and a fever reducer. Acetaminophen is used to treat many conditions such as headache, muscle aches, arthritis, backache, toothaches, colds, and fevers. Acetaminophen may also be used for purposes not listed in this medication guide.
Recommended visual distance for computer monitors larger than 17â³. Home âº Forums âº General Ergonomics Topics âº Recommended visual distance for computer monitors larger than 17â³. This topic contains 15 replies, has 6 voices, and was last updated by GCWesq 8 years, 1 month ago.
1 Rest your eyes for 15 minutes after two hours of continuous computer use. 2  Also, for every 20 minutes of computer viewing, look into the distance for 20 seconds to allow your eyes a chance to refocus.3  Blinking-To minimize your chances of developing dry eye when using a computer, make an effort to blink frequently. Location of computer screen-Most people find it more comfortable to view a computer when the eyes are looking downward. 2  Optimally, the computer screen should be 15 to 20 degrees below eye level (about 4 or 5 inches) as measured from the center of the screen and 20 to 28 inches from the eyes.