Send Email Cancel Students finally have a legitimate reason to avoid doing homework on Friday nights. Overusing the computer can have serious negative health effects. Carpal tunnel syndrome, Internet addiction, computer vision syndrome and back strains are dangers of over-using the computer. Most effects occur when computers are significantly over-used.
This includes back, neck and arm pain, occupational overuse syndrome, etc.
Computer users also complain of visual problems or headaches. A somewhat lesser known health risk associated with computers is getting a rash from typing on a computer. Dermatitis from chemical contact Contact dermatitis is a rash caused by touching the computer, mouse, mouse pad, wrist rest or other surfaces that contain particular chemicals.
Some people have been found to react negatively to dimethyl phalate and diethyl phalate, Overuse of computer which are commonly found in the plastics computer mouses are made of.
Phalates are added to plastics to make them flexible. Resorcinol monobenzoate, a stabilising ultraviolet absorber added to protect plastics from sun damage, is an irritant for some computer users. Neoprene rubber is another common culprit. This can is usually found on the mouse pad and wrist rest pads.
Contact dermatitis can also be caused by dialkyl thiourea.
Whatever its cause, contact dermatitis presents as a rash on the part of the skin that regularly touches the chemical that causes the problem. Looking at where the rash occurs can help identify its cause. Erythema ab igne In the past, this condition was typically found when someone habitually kept a hot water bottle against a specific body part, or exposed part of their body to heat repeatedly, for instance with their feet near the heater.
Rashes from friction These rashes are caused by the way in which a particular person uses the computer and mouse.
Some people may develop a thickened, perhaps slightly pigmented rash where their arm or hand rubs against the keyboard, the mouse pad or even the edge of the desk.
This is often not painful at all. This typically arises by the repeated friction and pressure between the fingers and the mouse or mouse pad.
Screen dermatitis Chronic exposure to the computer screen can cause some people to develop a rash on their face that can look a bit like rosacea. It can include an itchy or hot feeling, bumps, redness or even pustules. There does seem to be a possible link to the kind of skin damage that occurs due to ultraviolet light and ionising radiation such as x-rays.
When you consult a doctor, do let them know how often and for how long you have been using a computer and alert them to the possibility that the rash may be related to the computer.
This article is partly based on one by Dr A. Huntley, published in Dermatology Online Journal ;16 While 75% of the world's population spends hours daily hunched over their handheld devices with their heads flexed forward, they are all in constant danger and at risk of developing Text caninariojana.com frequent forward flexion causes changes in the cervical spine, curve, supporting ligaments, tendons, and musculature, as well as the bony segments, .
Mobile phone overuse (smartphone addiction, mobile-phone addiction, problem mobile phone use, or mobile phone dependency) is a dependence syndrome seen among mobile phone users. Some mobile phone users exhibit problematic behaviors related to substance use caninariojana.com behaviors can include preoccupation with mobile .
Use the 5 Ws – Who, What, When, Where, and Why – to determine if an overlay will help or harm your user experience. Working at a computer can cause back, neck and shoulder pains, headache, eyestrain and overuse injuries of the arms and hands.
You can help avoid computer-related injuries with proper furniture, better posture and good working habits. Safety, Health and Wellbeing Computer workstation ergonomics. Our role is to develop and assist in the implementation of the UWA safety, health and wellbeing programs in order to minimise the risk of injury, illness and property damage.
Visible light is much more complex than you might think. Stepping outdoors into sunlight; flipping on a wall switch indoors; turning on your computer, phone or other digital device — all of these things result in your eyes being exposed to a variety of visible (and sometimes invisible) light rays.