Pars Planitis

Last updated: February 8, 2026Reviewed date: February 8, 2026Reading time: 6 min read
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Pars planitis (peripheral uveitis) is a disease of the eye in which there is inflammation of the pars plana, a small area of tissue next to the iris that is responsible for making aqueous humor (the fluid in the eye that nourishes the lens and cornea)....

For severe symptoms, danger signs, pregnancy, child illness, or sudden worsening, seek urgent medical care.

বাংলা রোগী নোট এখনো যোগ করা হয়নি। পোস্ট এডিটরে “RX Bangla Patient Mode” বক্স থেকে সহজ বাংলা সারাংশ যোগ করুন।

এই তথ্য শিক্ষা ও সচেতনতার জন্য। এটি ডাক্তারি পরীক্ষা, রোগ নির্ণয় বা প্রেসক্রিপশনের বিকল্প নয়।

Article Summary

Pars planitis (peripheral uveitis) is a disease of the eye in which there is inflammation of the pars plana, a small area of tissue next to the iris that is responsible for making aqueous humor (the fluid in the eye that nourishes the lens and cornea). Pars planitis is often referred to as intermediate uveitis because the pars plana is a part of the uvea. This...

Key Takeaways

  • This article explains Common Causes of Pars Planitis: in simple medical language.
  • This article explains Symptoms of Pars Planitis: in simple medical language.
  • This article explains Diagnostic Tests for Pars Planitis: in simple medical language.
  • This article explains Treatments for Pars Planitis: in simple medical language.
Educational health guideWritten for patient understanding and clinical awareness.
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Emergency safety firstUrgent warning signs are highlighted below.

Seek urgent medical care if you notice

These warning signs are general safety guidance. Local emergency numbers and clinical judgment should always come first.

  • Severe symptoms, breathing difficulty, fainting, confusion, or rapidly worsening illness.
  • New weakness, severe pain, high fever, or symptoms after a serious injury.
  • Any symptom that feels urgent, unusual, or unsafe for the patient.
1

Emergency now

Use emergency care for severe, sudden, rapidly worsening, or life-threatening symptoms.

2

See a doctor

Book a professional medical evaluation if symptoms persist, worsen, recur often, affect daily activities, or occur in a high-risk patient.

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Learn safely

Use this article to understand possible causes, tests, treatment options, prevention, and questions to ask your clinician.

Pars planitis (peripheral uveitis) is a disease of the eye in which there is infection, or irritation, often causing pain, swelling, heat, or redness. সহজ বাংলা: শরীরের প্রদাহ; ব্যথা, ফোলা বা লালভাব হতে পারে।" data-rx-term="inflammation" data-rx-definition="Inflammation is the body’s response to injury, infection, or irritation, often causing pain, swelling, heat, or redness. সহজ বাংলা: শরীরের প্রদাহ; ব্যথা, ফোলা বা লালভাব হতে পারে।">inflammation of the pars plana, a small area of tissue next to the iris that is responsible for making aqueous humor (the fluid in the eye that nourishes the lens and cornea). Pars planitis is often referred to as intermediate uveitis because the pars plana is a part of the uvea. This condition most often affects young men and is generally not associated with any other disease or symptoms (idiopathic). However, there have been a few case reports of an association with autoimmune disease such as Crohn’s disease. Some experts also suggest a possible association with multiple sclerosis, sarcoidosis, cat scratch or Lyme disease.

Pars planitis, also known as intermediate uveitis, is an eye disease that primarily affects the middle part of the eye. This area is called the uvea, and when it becomes inflamed, it can lead to various eye problems.

Types of Pars Planitis:

There are two main types of pars planitis:

  1. Idiopathic Pars Planitis: This type has no known cause.
  2. Secondary Pars Planitis: This type occurs as a result of an underlying condition, such as an autoimmune disease or infection.

Common Causes of Pars Planitis:

Here are 20 potential causes of pars planitis:

  1. Autoimmune disorders (e.g., multiple sclerosis).
  2. Infections (e.g., Lyme disease).
  3. Inflammatory bowel disease (e.g., Crohn’s disease).
  4. Tuberculosis.
  5. Sarcoidosis.
  6. Toxoplasmosis.
  7. Herpes.
  8. Syphilis.
  9. Cat-scratch disease.
  10. Cytomegalovirus (CMV) infection.
  11. Histoplasmosis.
  12. Behcet’s disease.
  13. Juvenile idiopathic pain, swelling, stiffness, or reduced movement. সহজ বাংলা: জয়েন্টের প্রদাহ।" data-rx-term="arthritis" data-rx-definition="Arthritis means joint inflammation causing pain, swelling, stiffness, or reduced movement. সহজ বাংলা: জয়েন্টের প্রদাহ।">arthritis.
  14. Blunt eye trauma.
  15. Exposure to toxic chemicals.
  16. Non-infectious conditions (idiopathic).
  17. Fungal infections.
  18. Parasitic infections.
  19. Systemic lupus erythematosus (SLE).
  20. pain, swelling, stiffness, or reduced movement. সহজ বাংলা: জয়েন্টের প্রদাহ।" data-rx-term="arthritis" data-rx-definition="Arthritis means joint inflammation causing pain, swelling, stiffness, or reduced movement. সহজ বাংলা: জয়েন্টের প্রদাহ।">arthritis: Rheumatoid arthritis is an autoimmune joint disease causing infection, or irritation, often causing pain, swelling, heat, or redness. সহজ বাংলা: শরীরের প্রদাহ; ব্যথা, ফোলা বা লালভাব হতে পারে।" data-rx-term="inflammation" data-rx-definition="Inflammation is the body’s response to injury, infection, or irritation, often causing pain, swelling, heat, or redness. সহজ বাংলা: শরীরের প্রদাহ; ব্যথা, ফোলা বা লালভাব হতে পারে।">inflammation, pain, and swelling. সহজ বাংলা: রোগপ্রতিরোধ ব্যবস্থার ভুল আক্রমণে জয়েন্টের প্রদাহ।" data-rx-term="rheumatoid arthritis" data-rx-definition="Rheumatoid arthritis is an autoimmune joint disease causing inflammation, pain, and swelling. সহজ বাংলা: রোগপ্রতিরোধ ব্যবস্থার ভুল আক্রমণে জয়েন্টের প্রদাহ।">Rheumatoid arthritis.

Symptoms of Pars Planitis:

Pars planitis can lead to a range of eye-related symptoms, including:

  1. Blurred vision.
  2. Floaters (tiny specks or threads in your field of vision).
  3. Eye pain.
  4. Redness in the eye.
  5. Light sensitivity.
  6. Excessive tearing.
  7. Loss of peripheral vision.
  8. Eye infection, or irritation, often causing pain, swelling, heat, or redness. সহজ বাংলা: শরীরের প্রদাহ; ব্যথা, ফোলা বা লালভাব হতে পারে।" data-rx-term="inflammation" data-rx-definition="Inflammation is the body’s response to injury, infection, or irritation, often causing pain, swelling, heat, or redness. সহজ বাংলা: শরীরের প্রদাহ; ব্যথা, ফোলা বা লালভাব হতে পারে।">inflammation.
  9. Eye twitching.
  10. Headaches.
  11. Reduced color vision.
  12. Difficulty focusing.
  13. Double vision.
  14. Vision loss.
  15. Wavy or distorted vision.
  16. Halo around lights.
  17. Eye fatigue.
  18. Changes in pupil size.
  19. Eye pressure.
  20. Glaucoma (increased pressure inside the eye).

Diagnostic Tests for Pars Planitis:

To diagnose pars planitis, your eye doctor may perform the following tests:

  1. Eye Exam: A comprehensive eye examination to check for inflammation, damage, or other abnormalities.
  2. Visual Acuity Test: Measures how well you can see at various distances.
  3. Slit-Lamp Examination: A special microscope to examine the structures of the eye in detail.
  4. Ophthalmoscopy: Examining the inside of the eye using a lighted instrument.
  5. Fluorescein Angiography: Injecting a special dye into your bloodstream to highlight blood vessels in the eye.
  6. Optical Coherence Tomography (OCT): A non-invasive imaging test that produces detailed cross-sectional images of the eye.
  7. Ultrasound: Using sound waves to create images of the eye’s interior.
  8. Blood Tests: To check for underlying conditions or infections.
  9. Lumbar Puncture (Spinal Tap): Rarely, this may be done to rule out certain neurological diseases.

Treatments for Pars Planitis:

The treatment for pars planitis aims to reduce inflammation and manage symptoms. Here are 30 possible treatments:

  1. Corticosteroid Eye Drops: Reduce eye inflammation.
  2. Oral Corticosteroids: For more severe inflammation.
  3. Immunosuppressive Drugs: Suppress the immune system to reduce inflammation.
  4. Biologics: Target specific immune system proteins.
  5. Cyclosporine: An immunosuppressant medication.
  6. Methotrexate: Used for severe cases.
  7. Azathioprine: Suppresses the immune system.
  8. Intravitreal Injections: Directly into the eye to reduce inflammation.
  9. Vitrectomy: Surgical removal of the vitreous gel in the eye.
  10. Laser Photocoagulation: Sealing leaking blood vessels.
  11. Cryotherapy: Freezing abnormal blood vessels.
  12. Scleral Buckling: Correcting retinal detachment.
  13. Anti-VEGF Injections: Targeting abnormal blood vessel growth.
  14. Intravenous Immunoglobulin (IVIG): For autoimmune cases.
  15. Plasma Exchange: Removing harmful antibodies from the blood.
  16. Oral Antibiotics: For infections.
  17. Antifungal Medications: For fungal infections.
  18. Antiviral Medications: For viral infections.
  19. Antiparasitic Medications: For parasitic infections.
  20. Pain Relievers: To manage eye pain.
  21. Artificial Tears: Lubricate the eyes.
  22. UV Protection: Wearing sunglasses to protect against sunlight.
  23. Dietary Changes: Reducing foods that may trigger inflammation.
  24. Stress Management: Stress can worsen symptoms.
  25. Physical Therapy: For eye muscle problems.
  26. Occupational Therapy: Help with daily activities.
  27. Supportive Devices: Such as magnifiers for reading.
  28. Low Vision Rehabilitation: Training to maximize remaining vision.
  29. Regular Eye Exams: Monitoring the condition.
  30. Patient Education: Understanding and managing the disease.

Medications for Pars Planitis:

Common medications used to treat pars planitis include:

  1. Prednisolone eye drops.
  2. Prednisone (oral corticosteroid).
  3. Methotrexate.
  4. Cyclosporine.
  5. Infliximab.
  6. Adalimumab.
  7. Etanercept.
  8. Mycophenolate mofetil.
  9. Azathioprine.
  10. Rituximab.
  11. Bevacizumab.
  12. Ranibizumab.
  13. Triamcinolone acetonide.
  14. Tobramycin-dexamethasone eye drops.
  15. Ganciclovir (antiviral).
  16. Itraconazole (antifungal).
  17. Trimethoprim-sulfamethoxazole (antibacterial).
  18. Albendazole (antiparasitic).
  19. Acetaminophen (pain reliever).
  20. Artificial tear drops (lubrication).

Conclusion:

Pars planitis is a complex eye condition that can have a wide range of causes and symptoms. If you or someone you know is experiencing eye problems, it’s crucial to seek professional medical advice and care. Early diagnosis and appropriate treatment can help manage the condition effectively and preserve your vision. Always consult with an eye specialist for a personalized treatment plan tailored to your specific needs.

 

Disclaimer: Each person’s journey is unique, treatment plan, life style, food habit, hormonal condition, immune system, chronic disease condition, previous medical  history is also unique. So always seek the best advice from a qualified medical professional or health care provider before trying any treatments to ensure to find out the best plan for you. This guide is for general information and educational purposes only. If you or someone are suffering from this disease condition bookmark this website or share with someone who might find it useful! Boost your knowledge and stay ahead in your health journey. Thank you for giving your valuable time to read the article.

 

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A simple rural-patient checklist to help you explain symptoms clearly, ask better questions, and avoid unsafe self-treatment.

Safety note: This is not a prescription or diagnosis. For severe symptoms, pregnancy danger signs, children with serious illness, chest pain, breathing difficulty, stroke-like weakness, or major injury, seek urgent care.

Which doctor may help?

Start with a registered doctor or the nearest qualified health center.

What to tell the doctor

  • Write when the problem started and how it changed.
  • Bring old prescriptions, investigation reports, and current medicines.
  • Write allergies, pregnancy status, diabetes, kidney/liver disease, and major past illnesses.
  • Bring one family member if the patient is weak, elderly, confused, or a child.

Questions to ask

  • What is the most likely cause of my symptoms?
  • Which danger signs mean I should go to hospital quickly?
  • Which tests are necessary now, and which can wait?
  • How should I take medicines safely and what side effects should I watch for?
  • When should I come for follow-up?

Tests to discuss

  • Vital signs: temperature, pulse, blood pressure, oxygen saturation
  • Basic physical examination by a clinician
  • CBC, urine test, blood sugar, or imaging only when clinically needed

Avoid these mistakes

  • Do not use antibiotics, steroid tablets/injections, or strong painkillers without proper medical advice.
  • Do not hide pregnancy, kidney disease, ulcer, allergy, or blood thinner use.
  • Do not delay emergency care when danger signs are present.

Medicine safety and first-aid guide

This section is for patient education only. It does not replace a doctor, pharmacist, or emergency care.

Safe first steps

  • Avoid heavy lifting, sudden bending, and prolonged bed rest.
  • Use comfortable posture and gentle movement as tolerated.
  • Discuss physiotherapy, X-ray, or MRI only when clinically needed.

OTC medicine safety

  • For mild back pain, pain-relief medicine may be discussed with a doctor or pharmacist.
  • Avoid repeated painkiller use if you have kidney disease, stomach ulcer, uncontrolled blood pressure, or are taking blood thinners.

Avoid these mistakes

  • Do not start antibiotics without a proper medical decision.
  • Do not use steroid tablets or injections casually for quick relief.
  • Do not delay emergency care because of home remedies.

Get urgent help if

  • Back pain with leg weakness, numbness around private area, loss of urine/stool control, fever, cancer history, or major injury needs urgent care.
Medicine names, dose, and timing must be decided by a qualified clinician or pharmacist after checking age, pregnancy, allergy, other diseases, and current medicines.

For rural patients and family caregivers

Patient health record and symptom diary

Write your symptoms, medicines already taken, test results, and questions before visiting a doctor. This note stays on your device unless you print or copy it.

Doctor to discuss: Orthopedic / spine specialist, physical medicine doctor, or qualified clinician
Tests to discuss with doctor
  • Neurological examination for leg power, sensation, reflexes, and straight leg raise
  • X-ray only if injury, deformity, long-lasting pain, or doctor suspects bone problem
  • MRI discussion if severe nerve symptoms, weakness, bladder/bowel problem, or persistent symptoms
Questions to ask
  • What is the most likely cause of my symptoms?
  • Which warning signs mean I should go to emergency care?
  • Which tests are really needed now?
  • Which medicines are safe for my age, pregnancy status, allergy, kidney/liver/stomach condition, and current medicines?
  • Is physiotherapy, posture correction, or activity modification needed?

Emergency warning signs such as chest pain, severe breathing difficulty, sudden weakness, confusion, severe dehydration, major injury, or loss of bladder/bowel control need urgent medical care. Do not wait for online information.

Safe pathway to proper treatment

Care roadmap for: Pars Planitis

Use this simple roadmap to understand the next safe steps. It is educational and does not replace examination by a doctor.

Go to emergency care if you notice:
  • Severe or rapidly worsening symptoms
  • Breathing difficulty, chest pain, fainting, confusion, severe weakness, major injury, or severe dehydration
Doctor / service to discuss: Qualified healthcare provider; specialist depends on symptoms and examination.
  1. Step 1

    Check danger signs first

    If danger signs are present, seek emergency care and do not wait for online information.

  2. Step 2

    Record the symptom story

    Write when symptoms started, severity, medicines already taken, allergies, pregnancy status, and test results.

  3. Step 3

    Visit a qualified clinician

    A doctor, nurse, or qualified healthcare provider can examine you and decide which tests or treatment are needed.

  4. Step 4

    Do only useful tests

    Do tests after clinical assessment. Avoid unnecessary tests, random antibiotics, or repeated medicines without diagnosis.

  5. Step 5

    Follow up and return early if worse

    If symptoms worsen, new warning signs appear, or treatment is not helping, return for review quickly.

Rural patient practical tips
  • Take a written symptom diary and all previous prescriptions/test reports.
  • Do not hide medicines already taken, even herbal or over-the-counter medicines.
  • Ask which warning signs mean urgent referral to hospital.

This roadmap is for education. A real diagnosis and treatment plan requires history, examination, and clinical judgment.

RX Patient Help

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Write your symptom story. A health professional or site editor can review it before any answer is prepared. This box is not for emergency care.

Emergency first: Severe chest pain, breathing trouble, unconsciousness, stroke signs, severe injury, heavy bleeding, or rapidly worsening symptoms need urgent local medical care now.

Frequently Asked Questions

Is this article a replacement for a doctor?

No. It is educational content only. Patients should consult a qualified clinician for diagnosis and treatment.

When should I seek urgent care?

Seek urgent care for severe symptoms, rapidly worsening condition, breathing difficulty, severe pain, neurological changes, or any emergency warning sign.

References

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