Mitomycin C (ophthalmic) is a powerful anti-scarring agent used during eye surgery to prevent unwanted scar tissue from forming.
| Drug class | Anti-scarring Agent |
|---|---|
| Type | Single |
| Forms | Intraoperative Solution |
| Common strength | 0.01% – 0.04% |
| Common Indian brands | Mitomycin-C (prepared for ophthalmic use) |
| Prescription status | Prescription (hospital use) |
What Mitomycin C (ophthalmic) is used for
Mitomycin C (ophthalmic) is a special medicine used during certain eye surgeries to prevent the formation of scar tissue that could affect the success of the procedure. It helps keep the surgical area clear and functioning as intended.
- Preventing scarring after trabeculectomy (glaucoma filtering surgery)
- Preventing pterygium recurrence (when a growth on the eye might come back)
- Preventing haze after refractive surgery (surgery to correct vision)
How it works
Mitomycin C (ophthalmic) works as a powerful anti-scarring agent. During surgery, it is applied briefly to the surgical site. Its job is to stop the body from producing too much scar tissue, which can sometimes block or close the new drainage channels created during glaucoma surgery, or cause other issues like pterygium recurrence or haze after refractive surgery. By limiting scar formation, it helps ensure the long-term success of the surgery.
How it’s used
Mitomycin C (ophthalmic) is not a medicine you would use at home. It is an intraoperative solution, meaning it is used only by trained specialists during eye surgery in a hospital or clinic setting. The ophthalmologist will apply a small amount of the solution on a special sponge directly to the surgical area. This application typically lasts for a very short period, usually between 1 to 3 minutes. After this brief application, the area is thoroughly washed out to remove any remaining medicine. This precise application ensures the medicine works where it’s needed without affecting other parts of the eye.
Always follow your ophthalmologist’s exact instructions.
Brands available in India
- Mitomycin-C (prepared for ophthalmic use)
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
Mitomycin C (ophthalmic) is a potent medicine and is classified as a cytotoxic drug. This means it can be harmful if not handled correctly. For this reason, it is only ever handled and administered by highly trained theatre staff in a hospital or clinic setting. Patients will not handle this medicine themselves.
While Mitomycin C significantly improves the success rate of certain eye surgeries, especially glaucoma surgery, it does come with specific risks that your ophthalmologist will discuss with you. These include:
- An increased risk of developing a very thin bleb (the filtering area created during glaucoma surgery).
- A slightly increased risk of late infection in the surgical area.
Your ophthalmologist will carefully weigh the benefits and risks of using Mitomycin C for your specific condition and will monitor you closely after surgery.
Understanding Your Eye Condition and Treatment
At Pristine Eye Hospitals, we believe that an informed patient is a confident patient. When your ophthalmologist recommends a surgical procedure involving medicines like Mitomycin C (ophthalmic), it’s natural to have questions. This medicine is primarily used during surgeries for conditions such as glaucoma, pterygium, and refractive errors. Let’s briefly understand these conditions.
Glaucoma: This is a group of eye conditions that damage the optic nerve, often due to high pressure inside the eye. If left untreated, glaucoma can lead to irreversible vision loss. Trabeculectomy is a common surgery for glaucoma where a new drainage channel is created to lower eye pressure. Mitomycin C helps keep this new channel open by preventing scar tissue from closing it.
Pterygium: This is a fleshy, triangular growth on the white part of the eye (sclera) that can extend onto the cornea (the clear front part of the eye). While often harmless, a pterygium can cause irritation, redness, and even affect vision if it grows large enough. Surgical removal is an option, and Mitomycin C is used to reduce the chance of the pterygium growing back after surgery.
Refractive Surgery: These are procedures like LASIK or PRK that correct vision problems such as nearsightedness, farsightedness, and astigmatism. Sometimes, after these surgeries, a slight haziness can develop in the cornea, affecting vision quality. Mitomycin C can be used to prevent this haze from forming, ensuring a clearer outcome.
Your ophthalmologist will explain which of these conditions applies to you and why Mitomycin C is a beneficial part of your surgical plan. Remember, this medicine is a tool used by your surgeon to improve the long-term success of your eye procedure.
General Eye Care and Hygiene
While Mitomycin C (ophthalmic) is used during surgery and not something you will handle at home, maintaining good eye hygiene and following post-operative care instructions are crucial for your recovery. After any eye surgery, your eyes will be delicate and susceptible to infection. Here are some general tips:
- Follow Doctor’s Instructions: Always adhere strictly to all post-operative instructions given by your ophthalmologist regarding eye drops, medications, and activity restrictions.
- Hand Hygiene: Before touching your eyes or applying any prescribed eye drops, always wash your hands thoroughly with soap and water. This is the most important step to prevent infection.
- Avoid Rubbing Your Eyes: Resist the urge to rub your eyes, especially after surgery, as this can dislodge stitches, introduce infection, or cause irritation.
- Protect Your Eyes: Wear protective eyewear, such as sunglasses, as advised by your doctor, especially when outdoors, to shield your eyes from dust, wind, and bright light.
- Avoid Contaminants: Try to avoid dusty environments, swimming pools, and hot tubs for the period recommended by your doctor, as these can introduce bacteria or irritants to your healing eye.
- Cleanliness: If you need to clean around your eyes, use a clean, soft cloth or cotton ball dampened with sterile water or a solution recommended by your doctor. Always wipe gently from the inner corner outwards.
Proper care after surgery, combined with the benefits of medicines like Mitomycin C, contributes significantly to a successful recovery and optimal visual outcome.
When to Seek Medical Help
Even with the best care, it’s important to be aware of potential signs that might require immediate medical attention after eye surgery. While your ophthalmologist will provide specific instructions for your recovery, here are general symptoms that warrant contacting Pristine Eye Hospitals or your doctor without delay:
- Sudden Decrease in Vision: Any sudden or significant worsening of your vision.
- Severe Eye Pain: Intense or worsening pain in or around the eye that is not relieved by prescribed pain medication.
- Increased Redness: If the redness in your eye becomes significantly worse or spreads.
- Unusual Discharge: Any thick, yellow, green, or pus-like discharge from the eye.
- New Floaters or Flashes of Light: Seeing new spots or cobweb-like shapes floating in your vision, or experiencing flashes of light.
- Swelling: Significant swelling of the eyelids or around the eye.
- Sensitivity to Light: Increased or new sensitivity to light (photophobia).
Do not hesitate to contact your ophthalmologist if you experience any of these symptoms or have any concerns about your recovery. It’s always better to be safe and get professional advice. At Pristine Eye Hospitals, your eye health is our priority, and we are here to support you through every step of your treatment journey.
Frequently asked questions
What is Mitomycin C (ophthalmic) used for?
Mitomycin C (ophthalmic) is used during eye surgery to prevent scar tissue from forming. Specifically, it helps prevent scarring after glaucoma filtering surgery (trabeculectomy), stops pterygium from growing back, and prevents haze after refractive surgery.
How does Mitomycin C (ophthalmic) work?
It works as a powerful anti-scarring agent. Applied briefly during surgery, it stops the body from closing new drainage channels with scar tissue, or from forming other unwanted scars that could affect the surgery's success.
What are the common Indian brands for Mitomycin C (ophthalmic)?
The common brand for this medicine is Mitomycin-C (prepared for ophthalmic use).
How is Mitomycin C (ophthalmic) used?
It is an intraoperative solution, meaning it's used only during surgery by an ophthalmologist. It's applied on a sponge for 1-3 minutes directly to the surgical area, then thoroughly washed out. It is never for self-use.
Do I need a prescription for Mitomycin C (ophthalmic)?
Yes, Mitomycin C (ophthalmic) is a prescription medicine for hospital use only. It is administered by specialists in a hospital or clinic setting and is never for self-medication.
What are the key precautions for Mitomycin C (ophthalmic)?
It is a cytotoxic drug and must only be handled by trained theatre staff. While it improves glaucoma surgery success, it increases the risk of a very thin bleb and late infection. Your ophthalmologist will discuss these risks with you.
References
- Eye health – MedlinePlus (US National Library of Medicine)
- Eye health information – American Academy of Ophthalmology
- Learn about eye health – National Eye Institute (NIH)
- Blindness and vision impairment – World Health Organization
- StatPearls – NCBI Bookshelf
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.