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Eye Infection

Eye infections can range from minor irritation to serious conditions requiring prompt medical attention. At ContinuEM Urgent Care in Lakewood, CA, our trained ER physicians offer fast, expert evaluation and treatment for eye infections, eliminating the typical emergency room wait times and the need for appointments.

Whether you’re experiencing redness, discharge, pain, or concerning vision changes, our urgent care clinic offers comprehensive diagnostic services and evidence-based treatments to identify the cause and provide relief.

What is an Eye Infection?

An eye infection is a disease of the eye caused by microorganisms such as bacteria, viruses, or fungi. Eye infections can affect various parts of your eye, including the eyelids, conjunctiva (the thin membrane covering the white of your eye), cornea (the clear front surface), or even the internal structures of your eye.

Eye infections affect nearly everyone at some point and are among the most common reasons people seek medical care, with approximately 1 million visits annually in the United States. While many eye infections are minor and easily treated, others can threaten your vision if left untreated. Oftentimes, eye infections can be mimicked by allergies or localized skin reactions, so it is important to have any changes in the eye evaluated to determine the exact process occurring in your eye.

When to Visit an Urgent Care for Eye Infection

Not all eye infections require emergency care, but it’s important to know when prompt medical attention is necessary. ContinuEM Urgent Care is equipped to evaluate and treat most types of eye infections, offering a convenient alternative to crowded emergency rooms for non-life-threatening conditions.

Come to ContinuEM Urgent Care If You Experience:

Eye Infection Symptoms:

  • Redness in one or both eyes
  • Discharge from your eye (clear, yellow, or green)
  • Excessive tearing or watery eyes
  • Itching, burning, or irritation
  • Swollen eyelids or area around the eye
  • Crusty eyelashes, especially upon waking
  • Feeling like something is in your eye
  • Mild sensitivity to light

Specific Conditions We Treat:

  • Pink eye (conjunctivitis) – viral, bacterial, or allergic
  • Styes and chalazion (eyelid bumps)
  • Blepharitis (eyelid inflammation)
  • Contact lens-related infections
  • Minor eye injuries with infection risk
  • Allergic eye reactions
  • Eye irritation from foreign objects (after removal)

Contact Lens Wearers:
If you wear contact lenses and experience eye pain, redness, or discomfort, remove your lenses immediately and visit us for evaluation. Contact lens wearers are at a higher risk of developing serious eye infections that require prompt treatment.

When to Go to the Emergency Room:

While our urgent care handles most eye infections, certain symptoms require immediate emergency care. Call 911 or proceed to the nearest ER if you experience:

  • Sudden vision loss or significant vision changes
  • Severe eye pain that doesn’t improve
  • Eye injury with trauma (chemical burn, penetrating injury)
  • Severe light sensitivity with inability to open your eye
  • Pupils of unequal size
  • Blood visible inside the eye
  • Inability to move your eye
  • Something embedded in your eye
  • Chemical exposure to the eye (flush with water first, then go to ER)
  • Eye infection with severe headache, fever, and confusion
  • Recent eye surgery with sudden pain or vision changes

Making the Right Choice:

If you’re unsure whether your symptoms require urgent care or emergency services, call our clinic at (562) 731-3990. Our staff can help you determine the most appropriate level of care for your situation.

man showing signs of eye pain

Common Symptoms of Eye Infection

Symptoms of an eye infection vary depending on the type and location of the infection. Recognizing these symptoms helps you know when to seek medical care.

Early Symptoms:

Visual Changes:

  • Redness in the white of your eye
  • Pink or bloodshot appearance
  • Excessive tearing or watery eyes
  • Crusty eyelashes, especially after sleeping
  • Discharge (clear, white, yellow, or green)

Physical Sensations:

  • Itching or irritation
  • Burning sensation
  • Gritty feeling, like sand in your eye
  • Feeling that something is stuck in your eye
  • Swelling of the eyelid or around the eye
  • Tenderness when touching around the eye

Functional Changes:

  • Sensitivity to light (photophobia)
  • Blurred vision
  • Difficulty keeping your eye open
  • Increased blinking or eye rubbing
  • Discomfort when wearing contact lenses

Advanced Symptoms:

If you experience these more serious symptoms, seek medical attention promptly:

  • Severe eye pain
  • Significant vision changes or vision loss
  • Pupils appear in different sizes
  • Discharge that is thick, copious, or greenish
  • Severe swelling that limits eye opening
  • Fever accompanying eye symptoms
  • Severe headache with eye infection
  • Eye symptoms that worsen despite home care
  • Symptoms lasting more than a few days

What Causes Eye Infections?

Eye infections result from various microorganisms entering or affecting your eye. The most common eye infections are viral and bacterial. Understanding the causes helps identify proper treatment and prevention strategies.

Viral Eye Infections:

Viral Conjunctivitis (Pink Eye): The most common type of pink eye, caused by viruses similar to those responsible for the common cold. It’s highly contagious and produces watery discharge rather than thick pus. Viral pink eye often accompanies upper respiratory infections.

Common Viruses:

  • Adenovirus (most common)
  • Herpes simplex virus (HSV-1)
  • Varicella-zoster virus (chickenpox/shingles virus)
  • COVID-19 (in some cases)

Herpes Keratitis: A serious viral infection of the cornea caused by the herpes simplex virus (the same virus that causes cold sores). This can lead to corneal scarring and vision loss if not treated properly.

Viral infections typically:

  • Last 1-2 weeks
  • Cannot be treated with antibiotics
  • Require supportive care for comfort
  • May need antiviral medication in severe cases

Bacterial Eye Infections:

Bacterial Conjunctivitis (Pink Eye): The second most common cause of pink eye, bacterial conjunctivitis produces thick, yellow-green discharge that may cause your eyelids to stick together, especially after sleeping. It’s highly contagious and commonly affects children in schools and daycares.

Common Bacteria:

  • Staphylococcus aureus
  • Streptococcus pneumoniae
  • Haemophilus influenzae
  • Pseudomonas aeruginosa (especially in contact lens wearers)

Bacterial Keratitis: A serious corneal infection that can damage your vision if not treated promptly. Contact lens wearers are at highest risk, particularly when lenses aren’t properly cleaned or are worn while sleeping. Symptoms include severe pain, redness, discharge, and blurred vision.

Styes (Hordeolum): Painful, red bumps that develop when bacteria infect the oil glands in your eyelid or at the base of your eyelashes. They resemble pimples and may have a small pus-filled center. While uncomfortable, styes are not contagious.

Blepharitis: Inflammation of the eyelid margins caused by bacterial infection or clogged oil glands. It causes redness, swelling, itching, and crusting along the eyelashes.

Fungal Eye Infections:

While rare, fungal eye infections can be serious and typically occur after:

  • Eye injury with organic material (tree branches, thorns, plant material)
  • Improper contact lens cleaning
  • Contaminated water exposure
  • Eye surgery complications
  • Weakened immune system

Common Fungi:

  • Candida species (most common after eye surgery)
  • Fusarium (from plant injuries)
  • Aspergillus

Fungal infections require specialized antifungal treatment and may take months to fully resolve.

Allergic Eye Reactions:

Allergic Conjunctivitis: Not an infection, but inflammation caused by allergens such as pollen, pet dander, dust mites, or mold. Symptoms include intense itching, redness, tearing, and swelling. Unlike infectious conjunctivitis, allergic reactions are not contagious and often affect both eyes equally.

Contact Lens-Related Infections:

Contact lens wearers face increased infection risk due to:

  • Sleeping in contact lenses
  • Not properly cleaning or disinfecting lenses
  • Wearing lenses longer than recommended
  • Swimming or showering while wearing lenses
  • Using tap water to clean lenses
  • Poor hand hygiene when handling lenses
  • Overwearing old or expired lenses

Other Causes:

Cellulitis: A bacterial infection of the tissues around your eye, often resulting from scratches or minor eye injuries. This can be serious and requires prompt antibiotic treatment.

Dacryocystitis: Infection or blockage of the tear ducts, causing pain, redness, and swelling in the corner of your eye near your nose.

Uveitis: Inflammation of the middle layer of your eye, which can be caused by viral infections, autoimmune disorders (like rheumatoid arthritis or lupus), or eye injuries.

Endophthalmitis: A severe infection inside the eye, typically occurring after eye surgery, penetrating eye injuries, or from bloodstream infections. This is a medical emergency requiring immediate treatment.

Doctor administering eye drops to young patient

How ContinuEM Diagnoses Eye Infections

Accurate diagnosis is crucial for effective treatment, as different types of eye infections necessitate distinct approaches. Our board-certified providers use a systematic evaluation to identify your specific condition.

Your Visit Experience:

Medical History Review: We’ll ask detailed questions about your symptoms, including when they started, whether one or both eyes are affected, the type and color of any discharge, and whether you wear contact lenses. We’ll also review your overall health, recent illnesses, potential allergen exposure, and any previous eye infections or conditions.

Visual Assessment: We’ll evaluate how your eye looks, checking for redness, swelling, discharge, and any visible abnormalities or foreign objects.

Physical Examination: Our provider will carefully examine your eye and surrounding structures, including:

  • Checking your vision acuity
  • Examining your eyelids, eyelashes, and surrounding skin
  • Assessing the conjunctiva (white of your eye) for inflammation
  • Evaluating eye movement and pupil response
  • Checking for light sensitivity
  • Palpating around the eye for tenderness or swelling

Diagnostic Testing When Needed:

  • Discharge Sample: If present, we may collect a sample of discharge to determine if your infection is bacterial, viral, or fungal
  • Visual Acuity Test: Measuring how well you can see to detect any vision impairment
  • Eye Pressure Check: When indicated, to rule out other conditions
  • Fluorescein Stain: A special dye that helps visualize corneal damage or foreign objects under specialized light

Differential Diagnosis:
Based on specific characteristics, we can often determine the type of infection:

  • Bacterial: Thick, yellow-green discharge; eyelids stick together
  • Viral: Watery, clear discharge; often with cold symptoms
  • Allergic: Intense itching; both eyes affected equally; seasonal pattern

Specialized Referrals:
If your condition requires specialized eye care beyond urgent care capabilities—such as severe corneal infections, suspected uveitis, or complications requiring ophthalmologist expertise—we’ll coordinate appropriate referrals and provide all necessary medical records to ensure continuity of care.

Treatment Options at ContinuEM

For Bacterial Eye Infections:

Antibiotic Eye Drops: The primary treatment for bacterial infections, applied directly to the affected eye multiple times daily

Antibiotic Ointment: Thicker formulation that stays in contact with the eye longer, often used at bedtime

Oral Antibiotics: For more severe infections or those that haven’t responded to topical treatment

Treatment Duration: Most bacterial infections improve within 24-48 hours of starting antibiotics, with full resolution in 3-7 days

For Viral Eye Infections:

Since antibiotics don’t work on viruses, treatment focuses on comfort and preventing secondary infections:

Artificial Tears: Lubricating drops to soothe irritation and flush out irritants

Cool or Warm Compresses: Applied gently to reduce swelling and discomfort

Antiviral Medications: For herpes-related infections or severe cases

Supportive Care Instructions: Most viral infections resolve on their own in 1-2 weeks

For Allergic Eye Reactions:

Antihistamine Eye Drops: Reduce itching and allergic response

Decongestant Eye Drops: Reduce redness (short-term use only)

Oral Antihistamines: For systemic allergy relief

Allergen Avoidance: Guidance on reducing exposure to triggers

For Styes and Eyelid Infections:

Warm Compresses: Applied 3-4 times daily to encourage drainage

Gentle Lid Cleaning: With diluted baby shampoo or commercial lid scrubs

Antibiotic Ointment: If infection spreads or doesn’t improve

Incision and Drainage: Referral to ophthalmologist if needed for large or persistent styes

For Contact Lens-Related Infections:

Immediate Lens Removal: Critical first step

Antibiotic Treatment: Often more aggressive due to infection risk

Contact Lens Holiday: Period without wearing lenses during treatment

New Lenses: Discard contaminated lenses and case

Proper Lens Care Education: Prevention strategies for future wear

Pain and Discomfort Management:

Over-the-Counter Pain Relief: Ibuprofen or acetaminophen for pain and inflammation

Cold Compresses: For swelling and discomfort

Light Sensitivity Management: Wearing sunglasses, avoiding bright lights

What Happens After Your Visit:

Most eye infections respond well to appropriate treatment. We’ll provide clear instructions for:

  • Proper administration of eye drops or ointments
  • How to clean your eye and remove discharge
  • When you can return to work, school, or childcare
  • Contact lens use restrictions and timeline for resumption
  • Warning signs that require follow-up
  • When to return if symptoms worsen or don’t improve
  • Prevention strategies to avoid future infections

Important Treatment Notes:

  • Complete the full course of antibiotics even if symptoms improve
  • Never share eye medications with others
  • Discard eye makeup used during the infection
  • Replace contact lens cases after treatment

Why Choose ContinuEM for Eye Infection Treatment

When eye infections disrupt your day, you need fast, expert care from providers who understand the urgency of eye health. Here’s what sets ContinuEM apart:

Emergency Medicine Expertise: Our providers are Emergency Medicine trained with extensive experience, ensuring you receive the highest quality diagnostic evaluation and treatment.

No Appointment Necessary: Walk-ins are always welcome. When you’re in pain, the last thing you need is to wait days for an appointment.

Extended Hours for Your Convenience:

  • Monday-Friday: 8 AM – 11 PM
  • Saturday-Sunday: 10 AM – 6 PM

Comprehensive On-Site Services: With laboratory testing and diagnostic imaging available in our clinic, we can quickly identify the cause of your pain without sending you elsewhere.

Shorter Wait Times Than the ER: Urgent care provides a faster alternative to emergency rooms for non-life-threatening conditions, with significantly shorter wait times and lower costs.

Transparent Pricing: We accept most insurance plans, and our $99 upfront service fee provides cost transparency, with the remaining balance billed directly to your insurance.

Serving the Lakewood Community: Conveniently located in Lakewood, CA, we serve patients throughout Los Angeles County: Long BeachDowneyCerritosBellflowerParamountSignal HillNorwalkNaplesBelmont Shore, and Orange County, including Huntington BeachSeal Beach, Buena Park, Cypress, Los Alamitos, Rossmoor, and the West Garden Grove area.

Risk Factors for Eye Infections

While anyone can develop an eye infection, certain factors increase your likelihood:

Contact Lens Related:

  • Sleeping in contact lenses
  • Poor lens hygiene or cleaning practices
  • Swimming or showering while wearing lenses
  • Wearing lenses longer than recommended
  • Not replacing lens cases regularly
  • Using tap water with lenses

Hygiene Factors:

  • Frequent eye touching or rubbing with unwashed hands
  • Sharing eye makeup, towels, or washcloths
  • Using old or contaminated eye makeup
  • Poor eyelid hygiene

Environmental Exposures:

  • Close contact with someone who has an eye infection
  • Exposure to allergens (pollen, pet dander, dust mites)
  • Swimming pools or hot tubs (especially for contact lens wearers)
  • Dry, dusty, or polluted environments
  • Occupational exposure to chemicals or irritants

Medical Factors:

  • Weakened immune system
  • Diabetes or other chronic conditions
  • Recent eye surgery or eye injury
  • History of cold sores or herpes infections
  • Seasonal allergies
  • Dry eye syndrome
  • Autoimmune disorders

Lifestyle Factors:

  • Working or attending school where infections spread easily
  • Lack of sleep affects immune function
  • High stress levels
  • Poor nutrition

Understanding your risk factors enables our providers to tailor prevention recommendations and treatment strategies to your unique situation.

Take the Next Step: Visit ContinuEM Urgent Care Today

Don't let abdominal pain disrupt your day or keep you wondering what's wrong. ContinuEM Urgent Care in Lakewood provides expert evaluation and treatment when you need it, with the convenience of walk-in appointments and extended hours.

Hours of Operation

Monday - Friday

8 AM - 11:00 PM

(last check-in at 10:30 PM)

Times may vary

Saturday & Sunday

10 AM - 6 PM

(last check-in at 5:30 PM)

Times may vary

Special Hours

Times may vary

See Holiday Hours

FAQs About Eye Infection

For most eye infections causing redness, discharge, itching, or mild discomfort, urgent care is the appropriate choice. Visit ContinuEM Urgent Care for pink eye, styes, contact lens problems, or mild eye pain. Choose the emergency room if you experience sudden vision loss, severe eye pain, eye injury or trauma, chemical exposure, or eye symptoms with severe headache and fever. When in doubt, call our clinic at (562) 731-3990, and we can help guide your decision.

Bacterial infections typically produce thick, yellow-green discharge that causes your eyelids to stick together, especially after sleeping. Viral infections usually cause watery, clear discharge and often accompany cold or flu symptoms. Allergic reactions cause intense itching with clear, watery discharge and typically affect both eyes equally. Our providers can examine your eyes and determine the specific type of infection to prescribe the most effective treatment.

Healing time depends on the type of infection and treatment. Bacterial infections typically improve within 24-48 hours of starting antibiotic drops, with complete resolution in 3-7 days. Viral infections usually resolve on their own in 1-2 weeks without antibiotics. Styes often improve in 1-2 weeks with warm compresses. Contact lens-related infections may take longer to heal and require discontinuing lens wear during treatment. If your symptoms don’t improve within a few days of starting treatment, return to urgent care for reevaluation.

No, you should remove your contact lenses immediately if you suspect an eye infection. Continuing to wear lenses can worsen the infection, delay healing, and increase the risk of serious complications like corneal ulcers. Discard the lenses and case you were using when the infection started, as they may be contaminated. Don’t resume wearing contacts until your provider confirms the infection has fully resolved, and always start with fresh lenses and a new case.

Viral and bacterial pink eye are highly contagious and spread easily through direct contact, contaminated surfaces, or respiratory droplets. You’re contagious as long as you have symptoms. Allergic conjunctivitis is not contagious. To prevent spreading infectious pink eye, wash your hands frequently, avoid touching your eyes, don’t share towels or pillows, and stay home from work or school until symptoms improve or your doctor clears you to return. Most schools require children to be symptom-free or on antibiotics for 24 hours before returning.

See a doctor if you experience moderate to severe eye pain, vision changes, severe light sensitivity, thick or increasing discharge, symptoms that worsen or don’t improve after 2-3 days, eye infection with contact lens use, or if you have a weakened immune system. Children, elderly adults, and people with diabetes should see a doctor promptly for any eye infection. It’s always better to have your eyes examined when you’re concerned, as some infections can threaten your vision if left untreated.

Mild symptoms like slight redness or irritation may improve with home care such as warm compresses, artificial tears, and avoiding eye makeup and contact lenses. However, most eye infections benefit from professional evaluation to ensure proper treatment. Never use old prescription eye drops, share someone else’s medication, or delay seeking care if symptoms persist or worsen. Viral and bacterial infections often look similar but require different treatments, so professional diagnosis is important.

Yes, eye infections can easily spread from one eye to the other through touch or contaminated items. To prevent spreading, wash your hands before and after touching your eyes, use separate towels for each eye, avoid rubbing your eyes, apply medications only to the affected eye unless directed otherwise, and sleep on the opposite side of your infected eye to avoid pillow contamination. If both eyes are affected, treat each eye separately with clean applicators.

This depends on the type of infection and your occupation. Viral and bacterial eye infections are contagious, and you should stay home until symptoms improve or you’ve been on antibiotics for 24 hours (for bacterial infections). Allergic conjunctivitis is not contagious, so you can work or attend school. Check your workplace or school’s policy, as many require a doctor’s note to return after infectious conjunctivitis. Healthcare workers, food handlers, and childcare providers may have stricter requirements. Our providers can provide documentation for work or school as needed.

A stye is a localized infection of the oil glands in your eyelid, appearing as a painful, red bump along the eyelid edge or at the base of your eyelashes. It affects the eyelid itself and is not contagious. Pink eye (conjunctivitis) is inflammation or infection of the conjunctiva, the clear membrane covering the white of your eye, causing widespread redness, discharge, and irritation across the entire eye. Pink eye is often contagious and affects the eye surface rather than the eyelid. Both require different treatments, so proper diagnosis is important.

No appointment is necessary. Walk-ins are always welcome during our extended hours. If you prefer, you can call ahead at (562) 731-3990 to let us know you’re coming, but this is not required.

Bring your photo ID, insurance card, a list of current medications (including supplements), and any relevant medical records if you have them. If possible, prepare a brief timeline of your symptoms, including when the pain began, what triggers it, and any associated symptoms you’ve noticed.

Most insurance plans cover urgent care visits. ContinuEM accepts both in-network and out-of-network insurance. We charge a $99 upfront service fee, with the remaining balance billed to your insurance. We recommend checking with your insurance provider about your specific coverage and copayment requirements. See Insurance & Payment options for more information.

Medically reviewed by
Giancarlo DiMassa, MD

Written by
ContinuEM Editorial Team

Last Updated
November 17, 2025

ContinuEM Urgent Care is dedicated to delivering exceptional, convenient healthcare to the Lakewood community and its surrounding areas. Our board-certified providers deliver expert care with compassion, transparency, and respect for your time.

Medical Disclaimer: This article is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare provider for any questions regarding a medical condition. If you're experiencing a medical emergency, call 911 immediately.

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Monday - Friday

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(last check-in at 10:00 PM)

Special Hours Hours May Vary

See Holiday Hours

Saturday & Sunday

10 AM - 6 PM

(last check-in at 5:30 PM)

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