Health Hazards of Using Excessive Computers

Computers are very weighty and protagonist us in many ways but they can also ca workout us problems. most of the problems are, covering fireache which is caused by improper sitting posture and can be prevented by sitting upright with your back resting on the backrest chair. The different problem is mettle strain which can be caused by radiations emitted by the monitor and can be prevented by regulating the amount of light from the monitor and avoid development a flickering monitor. A neck ache is caused by putting the monitor above the eye level and can be avoided by positioning your monitor on the same level with your eyes.The Risks With the increment in computer use, a number of health and safety concerns related to vision and body aches and intentness have arisen. Many problems with computer use are working(prenominal) and can be resolved by adopting simple corrective action. Most problems related to computer use are completely preventable. However it is important to seek prompt medical attention if you do experience symptoms including * continual or recurring discomfort * aches and pains * throbbing * tingling numbness * burning sensation * or stiffness Seek military service even if symptoms occur when you are not working at your computer. Laptop computers can present busy problems due to small screens, keyboards and inbuilt pointing devices (e. g. a small portable mouse or touchpad). Prolonged use of laptops should be avoided. If apply a laptop as a main computer (i. e. use as a normal desktop computer in addition to use as a portable), it is well(predicate) to use the laptop with a docking station.This allows an ordinary mouse, keyboard and monitor to be used with the laptop. The main risks associated with using computers admit * Musculoskeletal problems * Eye strain and a greater awareness of existing eye problems Rashes and other skin complaints have also been reported, although it is thought these are caused by the dry atmosphere and sta tic electricity associated with peril units rather then by the display units themselves. There are potential risks from radiation though this is a contentious area. Musculoskeletal problemsThese can range from general aches and pains to more serious problems and include * Upper limb disorders such as repetitive strain injury (RSI) tenosynovitis and carpal dig syndrome by far the most important as it can quickly lead to permanent incapacity * Back and neck pain and discomfort * Tension stress headaches and related ailments These types of problem can be caused by * Maintaining an unnatural or unhealthy posture while using the computer * Inadequate press down back support * Sitting in the same position for an extended period of time * An ergonomically worthless workstation set upEye strain Computer users can experience a number of symptoms related to vision including * optical fatigue * Blurred or double vision * Burning and watering eyes * Headaches and frequent changes in pres cription glasses Computer work hasnt been proven to cause permanent eye damage, but the temporary discomfort that may occur can sign productivity, cause lost work time and reduce job satisfaction. Eye problems are usually the result of visual fatigue or glare from blazing windows or strong light sources, light reflecting off the display screen or poor display screen contrast.