Many people try to find out which eye drops work for pterygium in hope of forgoing surgery. It is very understandable no one wants a procedure if we have a less invasive option. That said, with pterygium what works for one person may not for another.
While there are eye drops which may ease symptoms like redness, irritation, dryness, and inflammation, they do not go after the growth. In terms of what works best for pterygium it depends on the size of the growth, what symptoms it is causing, and if it is affecting vision.
At ASG Eye Hospital we see many patients coming in to learn the difference between what eye drops can do for them symptomatically and what is required as actual treatment so that they may make informed decisions about their eye health.
What Is a Pterygium?
A pterygium is a noncancerous development of tissue which we see to grow out of the white of the eye (conjunctiva) and to gradually progress toward the cornea. Also at times it is referred to as “surfer’s eye”.
The condition which is more prevalent in people who spend great amounts of time outdoors and are also very much exposed to:
- Ultraviolet (UV) rays
- Dust
- Wind
- Dry climates
- Environmental irritants
In the early stages a pterygium may not present at all. As time goes by it can grow in size which in turn causes redness, irritation, a foreign body sensation, and at times blurred vision.
Can Eye Drops Cure Pterygium?
In a word no.
Many patients put in eye drops hoping that the growth will reduce in size or go away. What we do have are eye drops for other ocular issues but none at this time which can remove pterygium.
What eye drops for pterygium can do is:
- Reduce redness
- Relieve dryness
- Decrease irritation
- Control inflammation
- Improve day-to-day comfort
This means that eye drops used for pterygium are useful for symptom relief but do not count as a cure.
Why Eye Drops Cannot Remove a Pterygium
Eye drops do ease the irritation brought on by the growth, but they do not go at the root of the issue.
That is which eye specialists usually put forward eye drops for pterygium as a part of what we may term conservative care while we watch the condition’s progress.
In the discussion of pterygium treatment it is key to note that at present surgery is the only proven approach which really removes the growth.
Types of Eye Drops Used for Pterygium
Although present treatments for pterygium do not cure the condition they do play a role in symptom management.
1. Artificial Tears
Lubricating drops are often the first recommendation.
Benefits include:
- Reducing dryness
- Improving comfort
- Minimizing irritation
- Helping maintain a healthy tear film
For many patients artificial tears are the primary prescription of eye drops for pterygium.
2. Anti-Inflammatory Drops
When redness and irritation become severe doctors may prescribe anti-inflammatory medications. These eye drops for pterygium help reduce inflammation and improve comfort during flares.
3. Steroid Eye Drops
In some cases we see short term use of steroids as a treatment. Eye drops that are steroid based are at times very effective in the treatment of pterygium but their use is to be supervised by a medical professional which reports they may cause a higher risk of glaucoma and cataract development with long term use.
4. Prescription Lubricants
Patients with chronic dry eye often benefit from advanced lubricating medications as part of their overall pterygium treatment plan.
When Are Eye Drops Enough?
In some cases we see short term use of steroids as a treatment. Eye drops that are steroid based are at times very effective in the treatment of pterygium but their use is to be supervised by a medical professional which reports they may cause a higher risk of glaucoma and cataract development with long term use.
- The growth is small
- Vision is unaffected
- Symptoms are mild
- The pterygium is stable
In such cases, the goal of pterygium treatment is symptom control and regular monitoring.
Signs That You May Need More Than Eye Drops
While eye drops for pterygium help many patients, they may not be enough if:
- The growth continues to enlarge
- Vision becomes blurry
- Astigmatism develops
- Eye movement becomes uncomfortable
- Chronic redness persists
- The pterygium approaches the visual axis
At this stage, your ophthalmologist may discuss surgical pterygium treatment options.
How Is Pterygium Surgery Performed?
Modern pterygium treatment techniques are far more advanced than they were years ago.
During surgery:
- The abnormal tissue is removed.
- A conjunctival graft is usually placed.
- Tissue adhesives or fine sutures may be used.
- Recovery instructions are provided to reduce recurrence.
The procedure is usually a day care surgery which means patients go home the same day.
Can Pterygium Come Back After Surgery?
A question we hear a lot is if the growth comes back. In the past we saw higher rates of recurrence. But what we have found with the use of conjunctival autografts in treatment we have seen that recurrence is less of an issue. Also if patients follow post op instructions very carefully we see better results.
Protecting Your Eyes from Pterygium Progression
Whether you require surgery or not, preventive care remains important.
Eye specialists recommend:
- Wearing UV-protective sunglasses
- Using hats with brims outdoors
- Avoiding excessive exposure to dust and wind
- Using prescribed eye drops for pterygium
- Attending regular eye examinations
These measures support long-term pterygium treatment and eye health.
Expert Care at ASG Eye Hospital
At our ASG Eye Hospital we provide each patient with a very personal assessment which we use to determine the best pterygium treatment plan. We see some patients do well with just the use of eye drops for the pterygium and some that will require more advanced surgery. Our specialists look at the size of the growth, your symptoms, degree of corneal involvement, and how it is affecting vision in order to present the best solution. When the pterygium starts to affect the cornea we will also treat the cornea as soon as possible to help preserve vision. We offer a wide range of eye treatments which we tailor to the individual patient’s needs. As a leader in eye health we are focused on providing evidence based treatment that looks at long term visual outcomes on delivering evidence-based treatment with long-term visual outcomes in mind.
Key Takeaway
Many people are in favor of that which will do away with pterygium.
Although eye drops for pterygium do well in reducing redness, irritation, dryness, and inflammation they do not remove the abnormal tissue growth.
In mild cases eye drops for pterygium may be all that is required to manage symptoms. But when the growth does grow, affects vision or causes great discomfort surgical pterygium treatment becomes the primary option.
The best approach is an early visit to an eye specialist which will put you in the right direction as to what pterygium treatment is best for your case.
Frequently Asked Questions (FAQs)
1. Can eye drops cure pterygium permanently?
No. For symptoms of pterygium like redness, dryness and irritation eye drops can provide relief but they do not permanently remove the growth.
2. What are the best eye drops for pterygium?
Artificial tears are what is usually prescribed. Also based on symptoms an ophthalmologist may put you on anti-inflammatory or steroid eye drops.
3. What is the most effective pterygium treatment?
Surgery is the most effective approach for removal of the growth. Eye drops do what they do which is manage symptoms but do not get rid of the tissue.
4. When should pterygium be removed?
Surgery is generally considered when the pterygium affects vision, causes significant discomfort, or continues to grow toward the cornea.
5. Can pterygium cause blindness?
A pterygium rarely causes blindness. However, if left untreated and allowed to grow significantly, it can affect vision by distorting the cornea.
6. Is pterygium surgery painful?
For most people pterygium surgery is done with local anesthetic and during the procedure patients report little to no pain.
7. How can I prevent pterygium from worsening?
To prevent pterygium from worsening protect your eyes from UV rays, dust and wind, also use as directed any eye drops which have been prescribed to you.
References
MedlinePlus (U.S. National Library of Medicine)
https://medlineplus.gov/ency/article/001011.htm
American Academy of Ophthalmology (AAO)
https://www.aao.org/eye-health/diseases/pterygium-symptoms-treatment
