8 reasons for itching

Pruritus is a common condition that often occurs in autumn and winter, which makes it very uncomfortable.

When the eyes are itchy, rubbing marks can release more histamine and make the condition worse. The best way to reduce eye irritation is to find out the cause and "kill the grass". Here are 8 main causes of eye irritation and what you can do to improve the situation.

Itchy eyes are often a sign of allergic conjunctivitis. This symptom is caused by the body reacting to some allergens, which may originate from food or the surrounding environment. People may also have itchy eyes because of contact with a cat or dog.

With the above cases, you can use anti-allergic drugs to soothe allergic reactions and reduce itching.

Many factors that cause eye irritation, most commonly caused by weather and hormonal changes.(Photo: Getty Image).

Dry eyes

This is a situation where there is not enough water to lubricate and nourish the eyes, often in older people. Contrary to some other causes of eye irritation, dry eyes are a common chronic condition and need to be treated. This disease causes hot, itchy or sore eyes, blurred vision and continuous tears.

You can use artificial tears and avoid eye drops to help your eyes lubricate and reduce itching.

Pink eyes

If eye irritation is associated with pink or red, watery eyes, or any other symptoms of pinkeye, you should seek an eye doctor. You may need a dose of antibiotics, depending on the cause of the pink eye phenomenon.

Eyelid inflammation

Specialized ophthalmic words are blepharitis . This disease causes itching, redness, tearing, swollen, dry eye surface. More seriously, it can cause blurred vision, eye tissue inflammation (especially the cornea), or loss of eyelashes.

Eye fatigue because of the use of electronic devices

Currently, people are often exposed to digital media. All the time of contact with the phone screen, the computer makes the eyes stress and itching.

Stressful eyes can also cause fatigue, headaches, difficulty concentrating, and long-term effects can affect your vision. To reduce eye strain, you should apply 20-20-20 rule: Look at something 20 feet away (equivalent to more than 6 meters) in 20 seconds after 20 minutes using a digital device.

Stressful eyes can also cause fatigue, headaches, and difficulty concentrating.

Entangled in the eye

A grain of sand, dust or any other small object flying into your eyes can cause itching, irritation and pain. However, you should not scratch your hand to push it out. That can lead to corneal abrasion, which increases the risk of infection.

You should use artificial water or tears, eye drops to lubricate the eyeball, pushing objects out. When the eye is still itchy or painful, go to the doctor for prompt treatment.

Lens

If you wear contact lenses daily, you may have itchy eyes, long-term use will increase your risk of developing dry eyes, allergies. That makes the eyes sensitive, red and itchy. Note, you should clean contact lenses properly, for people with a history of allergies or conditions such as asthma, eczema or nephritis need to be careful while using this type of glasses.