Amniotic Membrane Extract (surgical): Uses & Dosage

Amniotic Membrane Extract (surgical) is a biologic medicine used in eye surgery for healing and reconstruction of the eye's surface.

Drug class	Biologic
Type	Single
Forms	Biologic
Common strength	N/A
Common Indian brands	AMX preparations
Prescription status	Prescription (hospital use)

What Amniotic Membrane Extract (surgical) is used for

Amniotic Membrane Extract (surgical) is a specialised biologic medicine used by ophthalmologists at Pristine Eye Hospitals for various surgical procedures related to the eye’s surface. It plays a crucial role in helping the eye heal and recover from certain conditions. Specifically, it is used for:

Ocular surface reconstruction: This refers to surgical procedures aimed at repairing and rebuilding the delicate front surface of your eye, which includes the cornea and conjunctiva. This might be necessary after injuries, infections, or other diseases that damage these vital parts.
Persistent defects: Sometimes, wounds or defects on the eye’s surface don’t heal on their own, even with standard treatments. These are called persistent defects. Amniotic Membrane Extract (surgical) is used to help these stubborn areas heal more effectively.

In essence, this treatment is a valuable tool for our surgeons to promote better healing and recovery for patients facing specific and challenging eye surface conditions, helping to restore comfort and vision.

How it works

Amniotic Membrane Extract (surgical) works by utilising the natural healing properties found in amniotic tissue. The amniotic membrane is a part of the placenta, which is known to contain various factors that promote healing and reduce scarring. When this extract is applied or grafted during an eye procedure, it delivers these beneficial healing and anti-scarring factors directly to the affected area of the eye. These factors help to:

Promote cell growth: Encouraging the healthy cells on the eye’s surface to multiply and cover the damaged area.
Reduce inflammation: Calming down the body’s inflammatory response, which can hinder healing.
Prevent scarring: Minimising the formation of scar tissue, which can affect vision and comfort.
Support tissue regeneration: Helping the eye’s natural tissues to regenerate and repair themselves effectively.

By providing these crucial elements, Amniotic Membrane Extract (surgical) creates a more favourable environment for the eye to heal, leading to better outcomes for patients undergoing ocular surface reconstruction or treatment for persistent defects.

How it’s used

Amniotic Membrane Extract (surgical) is a specialised biologic product that is not for self-administration. It is exclusively used by qualified ophthalmologists in a hospital or clinic setting, such as Pristine Eye Hospitals. The way it is used depends entirely on the specific surgical procedure being performed and the individual needs of the patient.

Applied/grafted per procedure: This means that the extract is either directly applied to the surface of the eye or grafted (surgically placed) onto the affected area during the operation. The exact method, amount, and placement will be determined by your surgeon based on the nature and extent of your eye condition.
Part of a surgical plan: This treatment is typically a component of a broader surgical plan for ocular surface reconstruction or addressing persistent defects. Your ophthalmologist will explain how this extract fits into your overall treatment strategy.

You will receive detailed instructions from your doctor and the medical team regarding your post-operative care, which will include how to care for your eye after the procedure and any other medications you might need to use at home. Always follow their instructions carefully to ensure the best possible healing and recovery.

Always follow your ophthalmologist’s exact instructions.

Brands available in India

AMX preparations

Brand availability and pricing vary; confirm with your pharmacist.

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 with any medical treatment, it’s important to be aware of certain precautions and to follow your doctor’s advice diligently when Amniotic Membrane Extract (surgical) is used. This medicine is a prescription-only treatment and is administered only by specialists in a hospital or clinic setting. It is never for self-use.

Complements amniotic membrane grafting: This extract is often used to complement or enhance the effects of amniotic membrane grafting. This means it works in conjunction with other surgical techniques involving amniotic tissue to achieve the best possible healing outcome. Your surgeon will decide if this combined approach is suitable for your condition.
Prescription eye medicine: This is a powerful and specialised medicine. It must only be used as directed by a qualified ophthalmologist. Do not attempt to self-medicate or reuse an old prescription.
Hospital use only: Amniotic Membrane Extract (surgical) is administered only by specialists in a hospital or clinic setting. It is not a medicine you would take home for self-application.
Follow post-operative instructions: After the procedure, your doctor will provide specific instructions for your recovery. These instructions are crucial for proper healing and to prevent complications. Make sure to understand and follow all advice regarding eye care, medication, and follow-up appointments.
Report any unusual symptoms: If you experience any unexpected pain, redness, discharge, vision changes, or discomfort after your procedure, contact Pristine Eye Hospitals or your ophthalmologist immediately.

Your ophthalmologist at Pristine Eye Hospitals will discuss all necessary precautions and potential considerations with you before your procedure, ensuring you are fully informed and comfortable with your treatment plan.

Understanding Eye Surface Conditions

The surface of your eye is a marvel of nature, constantly working to protect your vision. It consists mainly of the cornea (the clear, dome-shaped front window of your eye) and the conjunctiva (the clear membrane covering the white part of your eye and the inside of your eyelids). These delicate tissues are vital for clear vision and comfort. However, they can sometimes be affected by various conditions, including injuries, infections, severe dry eye, chemical burns, or certain inflammatory diseases. When the eye surface is damaged, it can lead to pain, redness, blurred vision, and a feeling of something being in your eye. If these defects or injuries don’t heal properly, they can become persistent, meaning they linger and cause ongoing problems. In such cases, specialised treatments like those involving Amniotic Membrane Extract (surgical) become very important to help the eye heal and restore its healthy surface.

General Eye Care and Hygiene

Maintaining good eye hygiene is crucial for everyone, especially when recovering from an eye procedure. While Amniotic Membrane Extract (surgical) is applied by a doctor, your post-operative care at home will be vital. Always wash your hands thoroughly with soap and water before touching your eyes or applying any prescribed eye drops or ointments. Avoid rubbing your eyes, especially after surgery, as this can disrupt healing or introduce infection. If you are prescribed eye drops or ointments for home use, follow these general steps:

Wash your hands thoroughly.
Tilt your head back or lie down.
Gently pull down your lower eyelid to create a small pocket.
Hold the dropper or tube directly over your eye without touching your eye or eyelid.
Instil the prescribed number of drops or a small ribbon of ointment into the pocket.
Close your eye gently for a minute or two to allow the medicine to spread.
Blot any excess with a clean tissue.
Do not rinse the dropper or tip of the tube. Replace the cap immediately.

Always store your eye medications as directed by your pharmacist or doctor, typically in a cool, dry place away from direct sunlight. Never share your eye medications with anyone else, and discard them after the recommended period, even if there’s still medicine left.

When to Seek Medical Help

Your recovery after an eye procedure involving Amniotic Membrane Extract (surgical) will be closely monitored by your ophthalmologist at Pristine Eye Hospitals. It is important to attend all your scheduled follow-up appointments, as these allow your doctor to assess your healing progress and make any necessary adjustments to your care plan. While some mild discomfort or redness might be normal after surgery, it’s crucial to know when to seek immediate medical attention. Contact your doctor or the hospital right away if you experience any of the following:

Sudden or severe eye pain that doesn’t improve with prescribed pain relief.
Significant worsening of redness or swelling around your eye.
Any new or increased discharge from your eye, especially if it’s thick, yellow, or green.
A sudden decrease in your vision or new blurry vision.
Seeing flashes of light, new floaters, or a curtain-like shadow in your vision.
Fever or chills.
Any other symptoms that concern you or seem unusual after your procedure.

Remember, your health and vision are our priority. Do not hesitate to reach out to Pristine Eye Hospitals if you have any concerns or questions during your recovery. Early detection and treatment of any complications can significantly improve your outcome.

Frequently asked questions

What is Amniotic Membrane Extract (surgical) used for?

Amniotic Membrane Extract (surgical) is used in eye surgery for ocular surface reconstruction and to help heal persistent defects on the eye's surface. It helps repair and rebuild the front surface of your eye after injuries, infections, or other conditions.

How does Amniotic Membrane Extract (surgical) work?

This medicine works by delivering natural healing and anti-scarring factors from amniotic tissue directly to the damaged area of the eye. These factors help promote cell growth, reduce inflammation, prevent scarring, and support the eye's natural healing process.

What are the common Indian brands for Amniotic Membrane Extract (surgical)?

In India, Amniotic Membrane Extract (surgical) is available under various AMX preparations. Your ophthalmologist will choose the specific brand and preparation best suited for your surgical needs.

How is Amniotic Membrane Extract (surgical) used?

Amniotic Membrane Extract (surgical) is applied or grafted during a surgical procedure by a qualified ophthalmologist in a hospital or clinic setting. It is not for self-use and is part of a specialist-administered treatment plan.

Do I need a prescription for Amniotic Membrane Extract (surgical)?

Yes, Amniotic Membrane Extract (surgical) is a prescription-only medicine. It is only used by specialists in a hospital or clinic setting and is never for self-use. You cannot obtain or use this medicine without a qualified ophthalmologist's prescription and administration.

What precautions should I be aware of when using Amniotic Membrane Extract (surgical)?

Key precautions include that it complements amniotic membrane grafting, is a prescription eye medicine for hospital use only, and must be used strictly as directed by a qualified ophthalmologist. Always follow your doctor's post-operative instructions carefully and report any unusual symptoms immediately.

References

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.