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What Is Allergic Conjunctivitis

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What Is Allergic Conjunctivitis

What Is Allergic Conjunctivitis

Eye flu, medically known as conjunctivitis, is a condition that occurs when the thin, transparent membrane covering the white part of the eye and the inner surface of the eyelids becomes inflamed. It is a very common eye disease and can be contagious. It is typically characterized by redness, itching, burning sensation, tearing, and discharge. In some cases, swelling of the eyelids and sensitivity to light may also be present.

Eye flu is usually caused by viral, bacterial, or allergic factors, and if it is not correctly diagnosed, it may last longer or spread to others.

Op. Dr. Diclehan, an experienced specialist in eye health, emphasizes that conjunctivitis should not be considered a simple redness and that proper hygiene and correct treatment are especially important in contagious cases.

How Does Eye Flu Develop?

Eye flu develops when the conjunctiva, the thin layer covering the eye surface, becomes irritated or inflamed. This inflammation can be triggered by viruses, bacteria, allergens, or environmental factors. Because the eye surface is extremely sensitive, even minor microbial exposure can cause redness and discomfort.

In most cases, both eyes are affected, but sometimes it begins in one eye and later spreads to the other. For this reason, early precautions are very important. Op. Dr. Diclehan points out that household transmission is common and that sharing towels, pillows, and makeup products increases the risk of infection.

Types of Eye Flu

To choose the correct treatment, it is important to understand the different types of conjunctivitis.

Viral Conjunctivitis

This is one of the most common types. It usually occurs together with upper respiratory infections such as colds or flu. It is highly contagious and spreads through contact.

Symptoms include:

  • Redness
  • Excessive tearing
  • Burning sensation
  • Light sensitivity

Viral conjunctivitis usually resolves on its own within one to two weeks, but poor hygiene can cause it to spread to others.

Bacterial Conjunctivitis

This type is caused by bacteria and is characterized by thick yellow or green discharge. The eyelids often stick together in the morning. It is treated with antibiotic eye drops.

Op. Dr. Diclehan states that early treatment reduces both transmission and the risk of permanent damage to the eye surface.

Allergic Conjunctivitis

This form is caused by exposure to allergens such as pollen, dust, house mites, animal dander, and cosmetics. It is usually chronic and severe itching is the main symptom.

Typical symptoms include

  • Intense itching
  • Tearing
  • Redness in both eyes
  • Dark circles under the eyes

It becomes more common during spring.

Symptoms of Eye Flu

Although symptoms vary by cause, the most common complaints include:

  • Red eyes
  • Excessive tearing
  • Burning or stinging
  • Eye discharge
  • Itching
  • Eyelid swelling
  • Sensitivity to light
  • Blurred vision

Some patients also experience a foreign body sensation in the eye. Op. Dr. Diclehan warns that severe pain or vision loss may indicate a more serious eye condition.

Is Eye Flu Contagious?

Viral and bacterial conjunctivitis are contagious. Common transmission routes include:

  • Hand contact
  • Shared towels
  • Makeup products
  • Pillows and bed linens
  • Contact lenses and cases

Frequent hand washing and avoiding eye touching help prevent transmission.

How Is Eye Flu Diagnosed?

Diagnosis is made through a detailed eye examination. The doctor reviews the patient’s history and examines the eye surface. In some cases, samples may be taken for laboratory testing.

Op. Dr. Diclehan emphasizes that accurate diagnosis is essential, as not every red eye is conjunctivitis.

How Is Eye Flu Treated?

Treatment depends on the underlying cause.

Viral Conjunctivitis Treatment

Usually does not require medication. Supportive eye drops and strict hygiene are sufficient.

Bacterial Conjunctivitis Treatment

Requires antibiotic drops or ointments, prescribed by a doctor.

Allergic Conjunctivitis Treatment

Managed with anti-allergy drops, artificial tears, and avoiding allergens.

Op. Dr. Diclehan strongly advises against using random eye drops without medical supervision.

What Helps at Home?

Supportive measures include:

  • Cold compresses
  • Proper eye hygiene
  • Frequent hand washing
  • Avoiding eye makeup
  • Stopping contact lens use
  • Using personal towels

These help relieve symptoms but do not replace medical treatment.

When Is Eye Flu Dangerous?

Seek medical help immediately if there is:

  • Severe eye pain
  • Vision loss
  • Heavy discharge
  • Significant swelling
  • Light sensitivity
  • Headache or nausea

These may indicate serious conditions.

How Can Eye Flu Be Prevented?

Prevention includes:

  • Washing hands frequently
  • Avoiding eye touching
  • Not sharing towels or makeup
  • Maintaining lens hygiene
  • Limiting contact in crowded environments

Op. Dr. Diclehan highlights that good hygiene protects both the patient and the community.

Eye flu is a condition that requires proper care and timely treatment. While it often seems mild, its contagious forms pose both personal and public health risks. Any redness, discharge, itching, or tearing should be evaluated by an eye specialist.

Op. Dr. Diclehan emphasizes that early diagnosis and correct treatment greatly improve recovery and protect vision.