Skip to content

Angular Conjunctivitis: Symptoms, Causes, and Treatment

December 6, 2024

What is Angular Conjunctivitis?

Angular conjunctivitis, a form of conjunctivitis, is an inflammation of the conjunctiva – the membrane covering the eye and the inner eyelids. This condition is characterized by redness, irritation, and discomfort in the affected eye. It can occur due to various reasons, including infection and environmental irritants.

Common Symptoms of Angular Conjunctivitis

Individuals suffering from angular conjunctivitis often experience symptoms such as watery eyes, sensitivity to light, and a gritty sensation. A common sign to look out for is the presence of discharge, which may indicate an underlying infection. Early detection of these symptoms is crucial in preventing the spread of the condition and alleviating discomfort.

Treatment Options and Prevention

Treatment for angular conjunctivitis typically involves the use of artificial tears to relieve dryness and soothe irritation. In bacterial cases, antibiotic eye drops may be prescribed by a healthcare professional. Practicing good hygiene, such as regular hand washing and avoiding touching the eyes, can significantly reduce the risk of developing this condition. If symptoms persist or worsen, it is advisable to consult an eye specialist.


Angular conjunctivitis is a form of eye inflammation causing redness, irritation, and discomfort. Common symptoms include watery eyes, light sensitivity, and discharge. Treatment generally involves artificial tears or antibiotic eye drops, while good hygiene practices help prevent its occurrence. Early detection is crucial to manage the condition effectively and avoid complications. If you experience persistent symptoms, consult an eye specialist for appropriate care.


Angular conjunctivitis, also known as angular blepharitis, is an inflammatory condition that affects the conjunctiva and eyelids, particularly in the corners of the eyes.

Causes of Angular Conjunctivitis

  1. Bacterial infection: The most common cause is a bacterial infection, typically by Moraxella lacunata or Staphylococcus aureus.
  2. Dry eyes: Dry eyes can contribute to the development of angular conjunctivitis.
  3. Blepharitis: Inflammation of the eyelids (blepharitis) can increase the risk of developing angular conjunctivitis.
  4. Poor hygiene: Poor hygiene and inadequate cleaning of the eyes and eyelids can contribute to the development of angular conjunctivitis.

Symptoms of Angular Conjunctivitis

  1. Redness and inflammation: Redness and inflammation in the corners of the eyes.
  2. Discharge: A thick, yellowish discharge may be present in the corners of the eyes.
  3. Itching and burning: Itching and burning sensations in the eyes.
  4. Blurred vision: Blurred vision due to the discharge and inflammation.
  5. Eye pain: Mild eye pain or discomfort.

Diagnosis of Angular Conjunctivitis

  1. Physical examination: A physical examination of the eyes and eyelids.
  2. Laboratory tests: Laboratory tests, such as a Gram stain or culture, may be performed to identify the underlying cause.
  3. Imaging tests: Imaging tests, such as fluorescein angiography, may be performed to evaluate the extent of the inflammation.

Treatment of Angular Conjunctivitis

  1. Antibiotics: Antibiotics, such as erythromycin or azithromycin, may be prescribed to treat bacterial infections.
  2. Topical corticosteroids: Topical corticosteroids may be prescribed to reduce inflammation.
  3. Artificial tears: Artificial tears may be recommended to help lubricate the eyes and reduce dryness.
  4. Eyelid hygiene: Good eyelid hygiene, including regular cleaning and massage, can help prevent the spread of infection.
  5. Warm compresses: Warm compresses may be applied to the eyes to help loosen discharge and reduce inflammation.