Conjunctivitis
Ophthalmology · Ophthalmological
Mild
Severity
Extremely common — millions of cases annually; one of the most frequent eye conditions
Prevalence
Yes
Contagious
Ophthalmology
Specialist
📖What is Conjunctivitis?
Conjunctivitis (pink eye) is inflammation or infection of the transparent membrane (conjunctiva) that lines the eyelid and covers the white part of the eyeball. It can be caused by bacteria, viruses, or allergens.
Severity
Mild
Specialty
Ophthalmology
Prevalence
Extremely common — millions of cases annually; one of the most frequent eye conditions
Contagious
Yes
Category
Ophthalmological
Treatment
Available
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Warning Signs — When to Seek Immediate Help
- Sudden severe worsening of Conjunctivitis symptoms not responding to prescribed treatment
- Difficulty breathing, chest tightness, or rapid heartbeat associated with Conjunctivitis
- High fever (above 39 °C / 102 °F) that does not improve with medication after 24 hours
- Confusion, altered consciousness, severe weakness, or inability to stand or speak clearly
- Signs of rapidly spreading infection — increasing redness, swelling, or skin changes
- Symptoms occurring in infants, elderly (65+), pregnant women, or immunocompromised individuals
- No improvement after 48–72 hours of prescribed Conjunctivitis treatment
- New or different symptoms suggesting spread to other organ systems
🤒Common Symptoms
🔬Causes & Risk Factors
- 1Bacterial infections (Staphylococcus
- 2Streptococcus
- 3Haemophilus
- 4gonorrhea in newborns)
- 5viral infections (adenovirus
- 6herpes)
- 7allergies (pollen
- 8dust mites)
- 9chemical exposure
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🩺How Doctors Diagnose Conjunctivitis
- 1Physical examination and complete medical history review by a Ophthalmology specialist
- 2Laboratory investigations — blood tests, urine analysis, and culture studies as indicated
- 3Imaging studies such as X-ray, ultrasound, MRI, or CT scan depending on the suspected cause
- 4Biopsy, endoscopy, or other invasive diagnostic procedures if required
- 5Specialist consultation and further tests based on initial findings
- 6Regular monitoring and follow-up to assess disease progression and treatment response
💊Treatment Options
- 1Bacterial: antibiotic eye drops or ointment. Viral: supportive care (cold compresses
- 2artificial tears). Allergic: antihistamine eye drops
- 3avoiding allergens.
🛡️Prevention of Conjunctivitis
- 1Frequent handwashing
- 2don't touch eyes with unwashed hands
- 3don't share towels or pillowcases
- 4replace eye cosmetics regularly
- 5avoid known allergens
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Comprehensive health cover for individuals & families from ₹299/month. Cashless treatment at 14,000+ hospitals across India.
Disease Progression Timeline
Onset
Conjunctivitis begins with mild or non-specific symptoms that may be easy to overlook. Early self-care may help at this stage.
Development
If untreated, symptoms gradually worsen. Medical evaluation is recommended when symptoms persist or affect daily activities.
Treatment Phase
With proper diagnosis and treatment from a Ophthalmology specialist, most patients experience significant improvement.
Recovery & Maintenance
Many patients achieve full recovery or effective long-term management with regular check-ups and healthy lifestyle habits.
Conjunctivitis Treatment Cost in India (2024–25)
| Service | Govt / Budget | Private |
|---|---|---|
| Ophthalmology Consultation | ₹300 – ₹1,500 | ₹1,500 – ₹5,000 |
| Diagnostic Tests (Basic) | ₹500 – ₹3,000 | ₹3,000 – ₹10,000 |
| Advanced Imaging (MRI/CT) | ₹2,000 – ₹6,000 | ₹6,000 – ₹25,000 |
| Hospitalisation (if required) | ₹5,000 – ₹20,000 | ₹25,000 – ₹1 lakh |
| Medications (Monthly) | ₹300 – ₹2,000 | ₹2,000 – ₹10,000 |
* Costs are approximate estimates for India (2024–25). Actual prices vary by city, hospital, and patient condition. Ayushman Bharat / CGHS may cover eligible treatments.
Frequently Asked Questions
What is Conjunctivitis?+
Conjunctivitis (pink eye) is inflammation or infection of the transparent membrane (conjunctiva) that lines the eyelid and covers the white part of the eyeball. It can be caused by bacteria, viruses, or allergens.
What are the main symptoms of Conjunctivitis?+
The most common symptoms include: Redness in the white of the eye; itchiness; gritty feeling in eyes; discharge that forms a crust during sleep. Early recognition is key to prompt diagnosis and effective treatment.
Is Conjunctivitis contagious?+
Yes, Conjunctivitis is contagious. It can spread from person to person. Practice good hygiene, avoid close contact with infected individuals, and follow isolation guidelines if advised by a doctor.
How is Conjunctivitis treated?+
Treatment options include: Bacterial: antibiotic eye drops or ointment. Viral: supportive care (cold compresses; artificial tears). Allergic: antihistamine eye drops; avoiding allergens.. Treatment should always be guided by a qualified Ophthalmology specialist. Do not self-medicate.
Can Conjunctivitis be prevented?+
While Conjunctivitis cannot always be fully prevented, several measures can reduce risk: Frequent handwashing; don't touch eyes with unwashed hands; don't share towels or pillowcases.
When should I see a doctor for Conjunctivitis?+
Consult a Ophthalmology specialist if symptoms persist for more than a few days, worsen despite home care, or significantly affect your daily activities. Early diagnosis leads to better outcomes.
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⚕️ Medical Disclaimer
This page is for informational purposes only and does not substitute professional medical advice. Always consult a qualified healthcare professional. In emergencies, call 112.