Eye flu, is an eye condition characterized by inflammation of the conjunctiva—a thin,
transparent layer that covers the front surface of the eye and lines the inner surface of the eyelids.
Causes of Conjunctivitis
Viral Conjunctivitis: Caused by viruses such as adenovirus and herpes simplex virus. It is highly contagious and often associated with cold-like symptoms.
Bacterial Conjunctivitis
Caused by bacteria like Staphylococcus aureus or Streptococcus pneumoniae. It can result in a thick, yellow-green discharge.
Allergic Conjunctivitis
Triggered by allergens like pollen, dust, or pet dander. It usually affects both eyes and causes itching, redness, and watery discharge.
Irritant Conjunctivitis
Caused by exposure to irritants like smoke, chemicals, or foreign objects. Symptoms include redness, tearing, and discomfort.
Symptoms
Redness
The affected eye(s) appear red due to inflammation of blood vessels in the conjunctiva.
Itching
Intense itching sensation, especially in allergic conjunctivitis.
Burning Sensation
Eyes may feel like they are burning or stinging.
Tearing
Excessive tearing or watery discharge from the eyes.
Discharge
Yellow-green discharge in bacterial conjunctivitis; clear, watery discharge in viral conjunctivitis.
Sensitivity to Light
Known as photophobia, where light exacerbates discomfort.
Blurred Vision
Vision may be temporarily blurred due to excess discharge or inflammation.
Transmission and Prevention
Direct Contact
Viral and bacterial conjunctivitis can spread through direct contact with contaminated hands, eye secretions, or surfaces.
Respiratory Droplets
Viral conjunctivitis can be transmitted through respiratory droplets when an infected person coughs or sneezes.
Hygiene
Frequent handwashing and avoiding touching the eyes can prevent the spread of conjunctivitis.
Personal Items
Avoid sharing towels, pillows, and makeup with infected individuals.
Allergen Avoidance
Minimize exposure to allergens and irritants to prevent allergic conjunctivitis.
Diagnosis and Treatment
Medical Evaluation
An eye doctor examines the eye and takes a medical history to determine the cause.
Culture and Tests
Bacterial conjunctivitis may require a sample for bacterial culture to guide treatment.
Treatment
Depends on the underlying cause. Viral conjunctivitis is typically self-limiting and managed with supportive care. Bacterial conjunctivitis may require antibiotics. Allergic conjunctivitis can be treated with antihistamines or decongestants.
Warm Compress
Applying a warm compress can help relieve discomfort and reduce discharge.
Conjunctivitis
eye flu, is a common eye condition with various causes. Recognizing the symptoms and practicing good hygiene are essential in managing the condition and preventing its spread. If you suspect you have conjunctivitis, seeking medical advice can help determine the appropriate course of action for your specific case
