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Visual Discomfort: Causes and Symptoms

Visual discomfort, also known as eyestrain or visual fatigue, refers to the discomfort experienced by the eyes after prolonged use. It can occur in people of all ages, and it is caused by a variety of factors.

Some of the common causes of visual discomfort include:

1. Excessive use of digital devices: Spending long hours in front of a computer, smartphone or tablet can cause eyestrain, as the eyes have to work harder to focus on the screen.
2. Poor lighting: Inadequate lighting can cause visual discomfort, especially when reading or working in dimly lit areas.
3. Incorrect prescription glasses or contact lenses: Wearing glasses or contact lenses that are not suited to your eyes can cause strain and discomfort.
4. Dry eyes: When the eyes are not lubricated enough, they can become dry and irritated, leading to discomfort.
5. Eye muscle imbalance: When the muscles that control eye movement do not work together properly, it can cause visual discomfort.

The symptoms of visual discomfort can vary depending on the individual, but they often include:

• Eye fatigue
• Headaches
• Blurred vision
• Dry eyes
• Neck and shoulder pain
• Dizziness

If you experience any of these symptoms, it is important to take a break from whatever activity is causing the discomfort. You can also try adjusting your environment, such as changing the lighting or taking frequent breaks from digital devices.

It is important to note that visual discomfort can be a sign of an underlying eye condition, so it is important to visit an eye doctor if the symptoms persist or worsen.

In conclusion, visual discomfort is a common condition that can be caused by a variety of factors. By understanding the causes and symptoms, you can take steps to prevent and alleviate the discomfort.