Conjunctivitis, also known as pink eye, or conjunctivitis, affects the membrane lining the eyelid and may cause redness, itching, tearing, or discharge. Allergies, irritants, and viral or bacterial infections is able to cause conjunctivitis, and treatment varies depending on the underlying source. Because some symptoms overlap with other eye concerns, an evaluation can help identify the cause and guide appropriate treatment. Here is more information about pink eye and how to manage it:
Spotting Conjunctivitis Symptoms
Pink eye causes inflammation of the conjunctiva, which covers the white portion of the eye and lines the eyelid. This inflammation often produces noticeable redness, and patients may experience itching, excessive tearing, discharge, or a gritty sensation. Because symptoms vary by cause, a physical examination helps determine whether conjunctivitis is present.
Symptoms may begin in one eye, while infectious forms of conjunctivitis is able to later affect the other eye. Discharge sometimes dries around the eyelids, and frequent eye rubbing is able to transfer infectious material between the eyes. Children are able to spread infectious conjunctivitis through repeated eye touching and contact with contaminated hands or shared objects.
Identifying Conjunctivitis Causes
Conjunctivitis is able to develop from viral or bacterial infections, allergies, chemical exposure, or reactions to certain eye products. Foreign objects may also irritate the conjunctiva, while blocked tear ducts sometimes contribute to conjunctivitis in newborns. Because sexually transmitted infections will occasionally cause conjunctivitis, identifying the underlying source helps guide appropriate treatment.
Treating Pink Eye Infections
Conjunctivitis treatment varies depending on whether the condition results from bacteria, viruses, allergies, or another source. Some cases resolve without prescription treatment, while others are able to require medications based on the underlying cause. Treatment options may include:
- Artificial tears
- Antibiotic eye drops
- Antiviral medications
- Allergy medications
Contact lens wearers may need to stop wearing their lenses while conjunctivitis symptoms are present. Lenses and cases sometimes become contaminated, and continued use are able to expose the eyes to infectious material. Because contamination can persist, a healthcare provider help to provide guidance about replacing or disinfecting lenses and cases before reuse.
Preventing Conjunctivitis Spread
Infectious forms of conjunctivitis is able to spread through contact with contaminated hands, objects, or eye secretions. Frequent handwashing reduces exposure, and avoiding shared towels, pillowcases, cosmetics, or other personal items limits opportunities for transmission. Because touching or rubbing the eyes are able to transfer infectious material, keeping hands away from the face may reduce further spread.
Children is able to spread infectious conjunctivitis more easily because classrooms involve frequent close contact and shared surfaces. Parents can reinforce handwashing habits, and children with active symptoms are able to need to limit close contact with others. School attendance guidance varies by infection type, symptoms, treatment status, and local school policies.
Schedule a Pink Eye Exam
Persistent eye redness, irritation, itching, or discharge may indicate pink eye or another eye condition. Because conjunctivitis has several possible causes, an evaluation helps identify the source and guide appropriate treatment. Infectious forms are able to spread through close contact, and early diagnosis provides information for managing symptoms and limiting transmission. Visit an urgent care clinic today to receive a pink eye evaluation and discuss available treatment options.
