Main causes and treatment of eye infection

The eyes, like the skin, are directly exposed to various bacteria and viruses, making them highly susceptible to infections. Most eye infections spread rapidly and are easily transmitted from person to person, often causing the white part of the eye to turn a reddish-pink color.

These days, both children and adults are commonly affected by eye infections. Itching in the eyes can typically be caused by two main factors: allergies or infections. When experiencing itching and redness in the eyes, the first step is to determine whether the cause is an allergic reaction or an infection.

The Main Causes of Itchy and Red Eyes

Generally, the leading causes of itchy and red eyes can include allergies, infections, and irritants. If your eyes consistently become itchy or red during a particular time of the year, it may indicate a seasonal allergy.

 

Differences Between Allergies and Infections

In the case of an eye infection, you will typically experience only redness in the eyes.

In contrast, allergies often cause itching and redness and may also be accompanied by symptoms like sneezing and a runny nose.

To prevent seasonal allergies, it is helpful to start using anti-allergy medications before the season begins. Additionally, it's advisable to limit outdoor exposure during peak allergy periods.

However, allergic reactions that cause eye redness and itching are not always seasonal. They can occur suddenly at any time, triggered by various irritants. These may include:

Perfumes

Soaps

Shampoos

Other environmental or chemical substances

These triggers can cause unexpected irritation to the eyes, resulting in immediate redness and itching.

Tips to Prevent Eye Irritation

After understanding the causes of allergies, it is essential to be cautious about factors that can harm your eyes.

Staring at screens (such as mobile phones, computers, or TVs) for extended periods can strain your eyes. The rays emitted from screens can lead to eye dryness, itching, and redness. In such cases, you may also experience headaches.

To prevent this, limit children's screen time and encourage regular breaks when using digital devices.

If you develop an eye infection, remember that antibiotics must be used only under a doctor's supervision. Infections will not go away on their own and require proper medical treatment.

Tears are made of water, salts, and mucus, and they play a vital role in keeping the eyes moist and healthy. However, in some cases, the tear production process may slow down or stop, leading to dry eyes.

This problem is more common in older adults, but other contributing factors include:

• Diabetes
• Blood pressure medications
• Antidepressants or contraceptive pills
• Blocked tear ducts

Additionally, spending too much time in dry or windy environments can also reduce eye moisture, resulting in itchiness and redness.

Wearing contact lenses can cause irritation in some individuals. This is often due to poor lens hygiene or wearing lenses for too long without breaks.

Your eyes are a precious gift—take care of them.

Keep the above information in mind to protect and maintain your eye health.