Conjunctivitis, commonly known as pink eye, is an inflammation of the conjunctiva — the thin, clear tissue covering the white part of the eye and the inside of the eyelids. 👁️
Causes
- Viral – most common; often associated with cold or respiratory infections.
- Bacterial – can produce thick yellow or green discharge; may require antibiotics.
- Allergic – caused by allergens like pollen, dust, or pet dander; usually itchy and watery.
- Irritant – exposure to smoke, chlorine, or chemicals.
Symptoms
- Redness in one or both eyes
- Watery or thick discharge
- Itching or burning sensation
- Swollen eyelids
- Sensitivity to light
- Crusting of eyelids in the morning
Treatment
| Type | Typical Treatment |
|---|---|
| Viral | Usually self-limiting; cold compresses and artificial tears can relieve symptoms. |
| Bacterial | Antibiotic eye drops or ointments may be prescribed. |
| Allergic | Antihistamine or anti-allergy eye drops; avoid allergens. |
| Irritant | Rinse eyes thoroughly and avoid the irritant. |
Home Care Tips
- Do not rub your eyes; this can worsen irritation.
- Wash hands frequently to prevent spreading.
- Avoid sharing towels, pillowcases, or makeup.
- Use clean tissues to wipe discharge.
When to See a Doctor
- Severe eye pain
- Vision changes
- Sensitivity to light
- Symptoms that don’t improve in a few days
- Infants or young children
If you want, I can also explain how to tell bacterial vs viral conjunctivitis, and natural remedies to relieve discomfort safely at home.
Do you want me to do that?
