Conjunctivitis, also known as pink eye, is an inflammation of the conjunctiva. This condition makes the white part of the eye appear pink or red. The symptoms can vary depending on the cause and the individual.
Common Symptoms of Conjunctivitis
Symptoms in Adults
Adults with conjunctivitis often experience:
- Pink or red eyes
- Itchy or burning eyes
- Watery eyes
- Eye discharge (white, yellow, or green)
- Crusty eyelids or eyelashes, making it difficult to open eyes after sleeping
- Swollen eyelids
- Light sensitivity
- Blurry vision
- Feeling like there is something in the eye
Symptoms in Children and Infants
Children and infants may have similar symptoms, along with:
- Fever before symptoms appear
- Sore throat or cough
- Swollen lymph nodes, especially in front of the ears
- Increased eye discharge, which may indicate bacterial conjunctivitis
- Difficulty opening eyes in the morning due to crust formation
Infants with conjunctivitis should receive immediate medical attention.
Causes of Conjunctivitis
Conjunctivitis can be caused by:
- Viral infections – Most common, highly contagious, and usually clears on its own.
- Bacterial infections – Can lead to thick eye discharge and requires antibiotics.
- Allergic reactions – Triggered by allergens such as pollen or dust; not contagious.
- Irritants – Caused by chemicals, smoke, or foreign objects in the eye.
How to Treat Conjunctivitis?
Treatment depends on the cause:
Type of Conjunctivitis | Treatment |
---|---|
Viral | Usually clears in 1-3 weeks. Use artificial tears and cold compresses. Avoid contact with others. |
Bacterial | Antibiotic eye drops may be required. Symptoms improve in 2-5 days. |
Allergic | Antihistamine eye drops help relieve symptoms. Avoid allergens. |
Irritant-Induced | Rinse eyes with clean water. Avoid exposure to irritants. |
When to See a Doctor?
Seek medical attention if:
- Symptoms worsen or do not improve after a few days.
- There is severe pain, swelling, or light sensitivity.
- You have a weakened immune system.
- You experience vision loss or persistent blurriness.
- An infant shows signs of conjunctivitis.
Is Conjunctivitis Contagious?
- Viral and bacterial conjunctivitis are highly contagious. Prevent spreading by:
- Washing hands frequently
- Avoiding eye rubbing
- Not sharing towels, makeup, or personal items
- Allergic conjunctivitis is not contagious.
Bottom Line
Conjunctivitis causes red, itchy, and watery eyes. While it often resolves on its own, bacterial infections may require treatment. If symptoms persist or worsen, consult a healthcare provider for proper diagnosis and care.