EDTA 1-3% (corneal) is a medicine used in a hospital or clinic setting to remove calcium deposits from the cornea, a condition known as band-shaped keratopathy.
| Drug class | Chelating Agent |
|---|---|
| Type | Single |
| Forms | Solution for corneal application |
| Common strength | 1% – 3% |
| Prescription status | Prescription (hospital use) |
What EDTA 1-3% (corneal) is used for
EDTA 1-3% (corneal) is a specialised medicine used by ophthalmologists at Pristine Eye Hospitals to treat a specific eye condition. It is primarily used for:
- Band-shaped keratopathy: This is a condition where calcium deposits build up on the cornea, the clear front surface of your eye. These deposits can affect your vision and cause discomfort. EDTA 1-3% (corneal) helps to remove these calcium deposits, improving the health and clarity of your cornea.
Our specialists will determine if this treatment is suitable for your specific eye condition after a thorough examination.
How it works
EDTA 1-3% (corneal) works as a ‘chelating agent’. In simple terms, this means it has a special ability to bind with calcium. When applied to the cornea during a procedure, it attaches itself to the calcium deposits that have formed. This binding action helps to loosen and dissolve the calcium, making it easier for your ophthalmologist to remove these deposits from the surface of your eye. By chelating the calcium, it helps restore the cornea’s clarity and function.
How it’s used
EDTA 1-3% (corneal) is not a medicine you would take home or apply yourself. It is strictly for use during an in-clinic procedure performed by a qualified ophthalmologist at Pristine Eye Hospitals. Here’s what you can expect:
- In-clinic procedure: This medicine is applied directly to your cornea by the doctor during a minor surgical procedure in the hospital or clinic.
- Specialist application: The application is precise and controlled, ensuring the medicine works effectively to remove the calcium deposits.
- Not for self-use: It is crucial to understand that this is not an eye drop for daily self-administration. It is part of a medical procedure.
Your doctor will explain the entire procedure to you, including what to expect before, during, and after the application of EDTA 1-3% (corneal).
Always follow your ophthalmologist’s exact instructions.
Brands in India
Hospital-prepared or not marketed as a retail brand in India.
Good to know
Prescription eye medicine — use only as directed by a qualified ophthalmologist. This page is for general education and is not a substitute for professional medical advice, diagnosis or a prescription. Do not self-medicate or reuse an old prescription. This is given only by specialists in a hospital or clinic setting and is never for self-use.
Precautions & side effects
As EDTA 1-3% (corneal) is used during a medical procedure, the precautions are primarily managed by your ophthalmologist. However, it’s important for you as a patient to be aware of the following:
- Procedure-based: This medicine is used only during a medical procedure in a hospital or clinic. It is not a take-home eye drop or ointment.
- Prescription only: EDTA 1-3% (corneal) is a prescription eye medicine and must only be used as directed by a qualified ophthalmologist.
- Specialist administration: It is administered only by specialists in a hospital or clinic setting and is never for self-use.
- No self-medication: Do not attempt to self-medicate or reuse an old prescription. Always follow your doctor’s instructions precisely.
Your ophthalmologist at Pristine Eye Hospitals will discuss any specific precautions relevant to your individual health and the procedure itself. Please feel free to ask any questions you may have before the procedure.
Understanding Band-Shaped Keratopathy
Band-shaped keratopathy is an eye condition where calcium deposits build up on the cornea, which is the clear, dome-shaped front surface of your eye. The cornea plays a vital role in focusing light onto the retina, allowing you to see clearly. When calcium deposits form, they often appear as a greyish or whitish band across the cornea, typically in the area exposed to light. These deposits can lead to various symptoms, including blurred vision, a gritty or foreign body sensation in the eye, irritation, and sometimes even pain. The condition can be caused by a variety of factors, such as chronic inflammation, certain systemic diseases that affect calcium metabolism in the body, or long-term use of some eye medications. At Pristine Eye Hospitals, our ophthalmologists are highly experienced in diagnosing and managing band-shaped keratopathy. They will conduct a thorough examination of your eyes to determine the extent of the condition and recommend the most appropriate treatment plan, which may include the use of EDTA 1-3% (corneal) to help remove these deposits and restore your corneal health.
General Eye Care and Hygiene
Maintaining good eye hygiene is crucial for overall eye health, especially when undergoing any eye treatment or procedure. While EDTA 1-3% (corneal) is administered in a clinical setting, following general hygiene practices can help prevent complications and support your recovery. Always wash your hands thoroughly with soap and water before touching your eyes or any eye area. Avoid rubbing your eyes, especially after a procedure, as this can introduce germs or irritate the treated area. If you wear contact lenses, your doctor will advise you on when it is safe to resume wearing them after your procedure. It is generally recommended to avoid wearing contact lenses until your eye has fully healed, as they can sometimes trap bacteria and increase the risk of infection. Always use clean towels and avoid sharing eye makeup or other personal items that come into contact with your eyes. Store any other prescribed eye drops or ointments as directed by your doctor, usually in a cool, dry place, away from direct sunlight and out of reach of children. Proper storage ensures the medicine remains effective and safe to use. If you have any concerns about hygiene or storage of other eye medicines, please do not hesitate to ask your ophthalmologist or the staff at Pristine Eye Hospitals.
When to Seek Medical Attention
After any eye procedure or treatment, it’s important to be vigilant about your eye health and know when to seek further medical attention. While your ophthalmologist will provide specific post-procedure instructions, there are general signs and symptoms that warrant immediate consultation. If you experience sudden or severe eye pain, a significant decrease in vision, persistent redness or irritation that worsens, discharge from your eye (especially if it’s thick or coloured), increased sensitivity to light, or if you feel that your condition is not improving as expected, you should contact Pristine Eye Hospitals immediately. These symptoms could indicate an infection or another complication that requires prompt medical evaluation. Do not attempt to self-diagnose or treat these issues. Always follow up with your ophthalmologist as scheduled, even if you feel your eyes are recovering well. Regular check-ups are essential to monitor your progress and ensure the long-term health of your eyes. Our team at Pristine Eye Hospitals is committed to providing you with comprehensive care and support throughout your treatment journey.
Frequently asked questions
What is EDTA 1-3% (corneal) used for?
EDTA 1-3% (corneal) is used to treat band-shaped keratopathy, a condition where calcium deposits form on the cornea. It helps to remove these calcium deposits.
How does EDTA 1-3% (corneal) work?
It works as a 'chelating agent,' meaning it binds with calcium deposits on the cornea, helping to loosen and dissolve them so they can be removed during an in-clinic procedure.
What are the common Indian brands for EDTA 1-3% (corneal)?
EDTA 1-3% (corneal) is typically a hospital-prepared solution and does not have specific retail brands available for purchase by patients.
How is EDTA 1-3% (corneal) used?
It is applied directly to the cornea by a qualified ophthalmologist during an in-clinic procedure. It is not a take-home eye drop for self-administration.
Is a prescription needed for EDTA 1-3% (corneal)?
Yes, EDTA 1-3% (corneal) is a prescription eye medicine and is only used as directed by a qualified ophthalmologist in a hospital or clinic setting.
What are the key precautions for using EDTA 1-3% (corneal)?
The main precautions are that it is strictly for procedure-based use by a specialist, not a take-home drop, and should never be self-administered. Always follow your ophthalmologist's instructions.
References
- Two percent ethylenediaminetetraacetic acid chelation treatment for band-shaped keratopathy, without blunt scratching after removal of the corneal epithelium – PMC
- Corneal Conditions – National Eye Institute
- Eye health – MedlinePlus (US National Library of Medicine)
- Eye health information – American Academy of Ophthalmology
- Blindness and vision impairment – World Health Organization
Medically reviewed by Dr. C Jagadesh Reddy, Chief Surgeon: Cornea, Cataract and Refractive Surgery — last reviewed 2026-07-28.
This page is for general education only and is not a substitute for professional medical advice, diagnosis or treatment. Never self-medicate or reuse an old prescription. Always consult a qualified ophthalmologist before starting, changing or stopping any eye medicine.