The eye is one of the most sensitive organs in the body and is easily susceptible to environmental factors. Factors such as air pollution, allergic reactions, and microbial agents can cause common discomforts such as itching in the eyes, eyelids, and under-eye areas. Itchy eyes can also be a sign of other health problems.

What is itchy eyes?

The body produces a substance called histamine for various reasons, such as pollen and dust. This substance can cause allergic reactions and usually manifests as itching. Itchy eyes also occur as a result of a reaction in which the eye releases histamine. This itching is particularly felt in the inner part of the eye, near the nose. Therefore, it's important to remember that scratching the inner part of the eye can cause more histamine release, which in turn can cause more severe itching. Furthermore, itching can be a symptom of eye diseases beyond allergies or external factors. If you experience itchy eyes, it's important to consult your nearest ophthalmologist. It's essential to get an evaluation and treatment recommendations from a specialist.

What causes eye itching?

Itchy eyes can have various causes, and various measures are generally taken to alleviate the irritation and provide relief. However, understanding the root cause of the itching is crucial for providing more effective relief with appropriate treatment options. For example, distinguishing between symptoms of allergies and infections is crucial to avoid exacerbating the condition. Factors that can cause itchy eyes include:

• Allergies : Eye itching, especially if it occurs during specific seasons like spring and fall, may be linked to seasonal allergens, such as pollen-producing trees or grasses. Allergies can also occur year-round; triggers such as mold, dust, and pet dander can be the cause. Allergic reactions to certain substances, such as personal care products, can also occur. These allergic symptoms are caused by the action of histamine, a compound the body secretes to defend itself against allergens. Histamine triggers an inflammatory response in the eyes, causing itching.
• Infections: Eye infections are a significant cause of itching. The eyes are susceptible to viral, bacterial, and fungal infections. Eye infections can develop due to contact with the eyes with dirty hands, sharing personal items such as towels, glasses, or contact lenses, or being in air-polluted environments. Conjunctivitis is an eye infection characterized by redness and discharge.
• Dry eye syndrome: Tears are a mixture of water, oil, and mucus that keep the eyes moist and fresh. However, for some reasons, tear production can be insufficient, leading to dry and itchy eyes. Causes of dry eye syndrome include aging, diabetes, and rheumatoid arthritis.
• Irritating gases: Some people may be more sensitive to volatile irritants such as smoke, exhaust fumes, and perfumes. Exposure to these substances can trigger itchy eyes. Factors such as indoor temperature or air conditioning can also cause irritation in some individuals.
• Eye strain: Staring at a computer screen for long periods of time or reading in low light can strain the eyes and cause itching. Driving for extended periods, especially at night or on sunny days, can also increase eye strain.
• Blepharitis (inflammation of the eyelash follicle): Red and itchy eyes can be caused by blepharitis, an inflammation of the eyelash follicle and eyelid. This condition occurs as a result of inflammation of the oil glands at the base of the eyelashes. Blepharitis can also cause a stye on the eyelid or at the base of the eyelashes. Factors such as fatigue and stress can also cause itchy eyes. Similarly, it can be a sign of illnesses such as the flu or the common cold. Conditions such as corneal damage can also be causes of itchy eyes. In cases of itchy eyes, it's important to consult an ophthalmologist to receive the correct diagnosis and treatment.

Treatment of itchy eyes: and approaches

Treatment for itchy eyes depends on the underlying cause. If itching is caused by an allergic reaction, the first step is to avoid the triggering factors. Additionally, using antihistamines and allergy eye drops recommended by your doctor can help relieve symptoms. If itching is caused by irritants like smoke, avoiding these substances is the best approach. Additionally, using soothing eye drops or compressing the eyes with a cool, damp cloth while closed can also provide relief.

If itchy eyes are caused by an infection, it's crucial to consult a doctor and receive the necessary treatment. Conditions such as bacterial conjunctivitis or blepharitis may require antibiotic treatment. In some cases, medications containing corticosteroids may also be recommended. Dry eye syndrome is usually treated with artificial tears. Those experiencing chronic dry eye should consult a specialist to develop an appropriate treatment plan.

The best treatment for eye strain and itching caused by prolonged viewing of a computer or phone screen is to periodically rest your eyes. For eye strain caused by driving, it can be helpful to pull over and close your eyes or take a nap when necessary.

Contact lens wearers should remove their lenses regularly and care for them as directed by their doctor. The habit of scratching the eyes should be avoided, as this only provides temporary relief and can actually worsen the problem.

Home remedies to relieve eye itching

To help manage itchy eyes, there are some herbal remedies that can be easily applied at home. These methods can help relieve itching. Some effective treatments include:

• Cold compresses : Applying cold compresses to itchy eyes and the surrounding area can provide relief. Rinsing with cold water or using ice cubes wrapped in a clean cloth helps. Repeating this several times a day can help reduce itching.
• Cucumber slices : Cucumber is a common vegetable used for skin health and can be effective in relieving itchy eyes. Chilled cucumber slices can be placed on the eyes to reduce itching.
• Green tea : Green tea, thanks to its anti-inflammatory properties, is beneficial for itchy eyes. Place two green tea bags in boiling water and let them sit for a while, then remove them. Once the tea has cooled, place them on your eyelids for about 15 minutes. Repeating this process several times a day can be beneficial.
• Cold milk : Cold milk is another option that can help relieve itchy eyes. You can gently clean the area around your eyes by dipping a cotton ball in cold milk. The cooling effect of cold milk can also help reduce itching. Repeating this process morning and night can be effective.

If your itchy eyes persist, you should definitely consult a specialist. Expert advice and recommendations are crucial for proper and effective treatment.

When should you see a doctor in case of eye itching?

When you experience itchy eyes, you may need to see an ophthalmologist as soon as possible if:

• If your symptoms do not improve: If the itching gets worse or your symptoms do not improve, it is important to consult a specialist.
• If there is a thick discharge: If there is an increased discharge from your eyes or if this discharge is abnormal in terms of color or smell, you should see a doctor.
• If your eyelids are stuck together: If your eyelids are stuck together when you wake up or if this happens constantly, you should consult an eye specialist.
• If you can't keep your eye open: If you have difficulty keeping your eye open or your eyelid is constantly drooping, you should see a doctor immediately.
• If your vision changes or blurs: If you notice sudden changes or blurs in your vision, you should see a specialist without delay.
• If there is a foreign object in your eye: If a foreign object has entered your eye or if the stinging sensation persists, it is necessary to see a doctor.
• If you see halos around lights: If you see circles or halos around lights, this may require immediate evaluation.
• If you have difficulty withstanding bright lights: If you have difficulty withstanding bright lights or sunlight, you should consult an eye specialist.
• If your pupils are different sizes: If you notice any abnormal difference in your pupils, you should see a doctor immediately.
• If your eyes are swollen: If your eyes are noticeably swollen or the swelling is increasing, you may need to see a specialist.
• If the pain in your eye gets worse: If the pain in your eye gets worse or becomes unbearable, you should consult a doctor immediately.

Remember, whenever you have any concerns about your eye health, consulting a professional ophthalmologist is the safest and most appropriate step.

Possible harms of scratching and rubbing the eyes

If your eyes are itchy, it's best to use alternative methods instead of scratching or rubbing them. Scratching or rubbing your eyes can actually worsen the effects of the itching. Furthermore, excessive eye rubbing can increase the risk of damaging your upper corneal layer and lead to eye infections.

It's important to remember that eyes are extremely sensitive and important organs. If you experience itching or discomfort in your eyes, it's best to seek medical advice. An ophthalmologist can help you maintain your eye health by providing accurate diagnosis and recommending treatment methods.