As a result, working at a computer for a long period of time without breaks can cause unnatural strain on us that can result in a condition called “computer fatigue syndrome”. Computer users have shown to have a reduced average blinking time while using computers, which, according to Japanese investigators, causes a major risk of developing transient, or short-term dry eyes.

Over a period of time, excessive computer use can have cumulative negative effects on the user including the worsening of farsightedness, nearsightedness, astigmatism, eye-focusing disorders and poor eye coordination. In addition, constant working from a set position can cause neck and shoulder stiffness, as well as stress headaches, which can then cause pain in the jaw (referred to TMJ or temporomandibular joint)

Symptoms:

• Eyestrain
• Blurred vision
• Dizziness or nausea
• Headaches
• Red, dry or burning eyes
• Increase in nearsightedness
• Change in colour perception
• Slow refocusing
• Excessive fatigue
• Neck, shoulder and back pain
• Eye-teaming problems and/or occasional double vision

Causes:

• Extending short distance focusing
• Reduced average blinking time
• Poor lighting
• Poor Posture
• Excessive glare
• Starchy Diet