Pictures of Pink Eye (Conjunctivitis) - Symptoms and Treatment

What is Pink Eye?

Pink eye, known medically as conjunctivitis, is an inflammation of the conjunctiva - the thin, transparent layer of tissue that lines the inner surface of the eyelid and covers the white part of the eye.

Common Causes of Pink Eye

Pink eye can be caused by:

• Viruses - the most common cause
• Bacteria
• Allergens
• Chemical irritants

Recognizing Pink Eye Symptoms

Typical pink eye symptoms include:

• Redness in the white of the eye
• Swollen, reddened eyelids
• Watery eyes
• Pus or discharge from the eyes
• Crusting on lashes or lids
• Itchy, irritated, burning eyes
• Blurred vision
• Sensitivity to light

Pink Eye Types with Pictures

There are three main types of pink eye, categorized by their underlying cause. Here's how to identify them:

Viral Conjunctivitis

Caused by: Viruses like adenovirus, herpes simplex virus, picornavirus

Duration: 1-2 weeks

Symptoms:

• Red, irritated eyes
• Watery discharge
• Mild itchiness or burning

Treatment: Typically resolves without treatment. Antiviral eye drops may speed healing.

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Bacterial Conjunctivitis

Caused by: Bacteria like Staphylococcus aureus, Streptococcus pneumoniae, Haemophilus influenza

Duration: 1-2 weeks if untreated

Symptoms:

• Yellow, greenish discharge
• Crusting of lashes and lids
• Redness and swelling
• Gritty sensation in eye

Treatment: Antibiotic eye drops or ointments

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Allergic Conjunctivitis

Caused by: Allergens like pollen, pet dander, molds, dust mites

Duration: As long as exposed to allergen

Symptoms:

• Itchy, watery eyes
• Swollen red eyelids
• Clear, thin discharge
• Redness in whites of eyes

Treatment: Oral and topical antihistamines, mast cell stabilizers

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Can Contacts Cause Pink Eye?

Contact lenses and cases can harbor bacteria that cause various eye infections - but pink eye isn't typically one of them.

Infections Associated with Contacts

Dirty contact lenses may lead to:

• Corneal ulcers
• Keratitis
• Corneal inflammation
• Eye discharge or pain

While contacts don't directly cause typical pink eye, dirty lenses and poor hygiene increase infection risk. Always handle lenses gently, follow care guidelines, and replace as needed.

People Prone to Pink Eye Issues with Contacts

Those more prone to pink eye and complications with contact lens wear include:

• People with allergies and irritable eyes
• Those who sleep in lenses
• People who wear lenses frequently or for too long
• Those with preexisting health conditions

Allergy-prone individuals may develop allergic conjunctivitis in response to contact solutions. To reduce problems, practice good lens hygiene and follow usage guidelines.

Treating Different Types of Pink Eye

Treatment for pink eye varies based on underlying cause but may include:

Viral Conjunctivitis Treatment

Viral pink eye usually clears up without treatment within 7-14 days. Supportive care options include:

• Cool compresses for comfort
• Artificial tears for lubrication
• Oral antihistamines for itching and swelling
• Antiviral medication

Bacterial Conjunctivitis Treatment

Doctors prescribe antibiotic drops or ointments to treat bacterial pink eye. Options may include:

• Azithromycin
• Gentamicin
• Tobramycin
• Polytrim

Using all medication as directed is key - even after symptoms improve - to fully eliminate infection.

Allergic Conjunctivitis Treatment

Allergic pink eye is managed by controlling environmental triggers and using medication such as:

• Antihistamine eye drops
• Decongestant eye drops
• Mast cell stabilizers
• Oral antihistamines

For chronic or severe allergy-related pink eye, immunotherapy injections may help desensitize the immune response over time.

Preventing Pink Eye

You can reduce pink eye risk with good hygiene and prompt treatment when infections occur:

• Wash hands frequently
• Avoid rubbing eyes
• Replace eye makeup often
• Clean contacts properly
• Disinfect surfaces
• Wash bedding frequently in hot water
• Stay home when contagious
• Seek medical care if needed

Protecting yourself and others via contagion control is crucial, as pink eye spreads rapidly through close contact in homes, schools, offices, etc.

Disclaimer: This article is for informational purposes only and does not constitute medical advice. Always consult with a healthcare professional before starting any new treatment regimen.