Who Should Not Have Laser Eye Surgery?

Learn about who should not have laser eye surgery, including those with certain medical conditions, unstable vision & other health considerations. Get the facts here.

Who Should Not Have Laser Eye Surgery?
Who Should Not Have Laser Eye Surgery?
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Lasik can be the far-reaching hope to free you from the pain of contact lenses and glasses. But you should know that contacting the doctor is essential as they can help you better understand whether Lasik surgery is for you. Sometimes there can be complications in the surgery and chances of complete loss of vision, but that does not mean you must use glasses for your life. If you can get some prescriptions and help from your eye doctor, you can get the surgery and be free from the constant hustle of lenses and glasses. This blog will look at who should not have laser eye surgery.

Why you should avoid LASIK eye surgery-

LASIK eye surgery

Age Factor-

  • The person's eyes can change physically throughout their lives, which can be true when they gradually increase in size during adolescence. 
  • The size can increase from 21 to 27 millimetres by early adulthood, which can be permanent. 
  • You may wait until they are entirely grown before submitting to irreversible damage.

Compilations and risks-

  • There is a lot of risk in getting laser eye surgery, but if you are unsure that this surgery is not for you, you should avoid it. 
  • Many complications are unavoidable in the percentage of patients, and they can be harmful and hamper your life and career. 
  • In addition, some LASIK surgeries can lead to refractive damage and issues in getting military or other jobs requiring perfect vision.

Lasik surgery is expensive-

  • Sometimes, the program's cost can also be an issue, as most medical insurance will not. 
  • Convert refractive surgeries, and the cost can be high for most people to handle. 
  • In addition, you may require to change the contact lenses or glass prescription in the last year, which can lead to refractive instability.
  • Patients in their early 20s can have hormonal fluctuation and diseases consistent with diabetes
  • Those taking medication that can cause a change in their vision are more likely to have refractive stability. 
  • They should discuss the possible additional risks with their doctors, as these can affect wound healing. In addition, certain conditions like autoimmune diseases, lupus, and rheumatoid arthritis can prevent proper healing after a refractive procedure.

If you have dry eye syndrome-

  • Having dry eye syndrome is usually not suitable for Lasik surgery
  • Still, this person can have an increased risk of postoperative pain and worsening of the dry eye symptoms that can delay healing by reducing the lubrication needed to stabilize the reshaped cornea.
  • No one can say that a person with dry eyes cannot get Lasik, but they will need an examination to decide. 
  • In addition, specific procedures like punctal occlusions and unblocking of the rear ducts can help make LASIK surgery safer.

Pregnant or nursing mothers-

  • Having LASIK surgery can be discouraged during pregnancy as hormonal fluctuations and fluidic retention can cause shorter-term vision changes that can try to resolve once breastfeeding is ceased.
  • This is not uncommon for a person with pregnancy to become nearsighted, and that can cause a delay in healing. 
  • While pregnancy can lead to the non-contraction of laser eye surgery, eye doctors can recommend delaying the procedure until after the woman has finished breastfeeding.

You are taking certain drugs-

  • Certain prescription medications and drugs can cause changes in vision or eyesight, leading to complications during or after the LASIK surgery. 
  • For example, corticosteroid prescriptions or drugs can work by suppressing the immune system and significantly delay healing, leading to the lesser success of laser surgery. Other drugs, like cyclosporine, bimatoprost, and moxifloxacin, can lead to dry eyes, affecting healing and corneal scarring.
  • This risk can be assessed individually, which is necessary for the eye doctors to know about, and the medication can be taken according to informed choices.

You have an immune system disease-

  • Sometimes an immune system can lead to diseases and conditions like laser surgery that can lead to the immune system attacking its cells and tissues.
  • Autoimmune diseases like Lupus and Sjoren's syndrome are associated with vision changes and can attack the tissues or nerves surrounding the eyes. 
  • People with psoriasis and rheumatoid arthritis can develop eyes that can cause inflammation due to the body's defence system.

You have a fluctuating vision-

  • You can not be a good candidate for Lasik surgery if your contact lens and glasses prescriptions fluctuate, and these can be stable for at least one year. This can be considered laser eye surgery. 
  • Prescription fluctuates for a variety of reasons, like dry eye syndrome and uncontrolled diabetes, in higher blood pressure conditions because LASIK is a permanent procedure that can make sense of the prescription stable before having it done.

Your Pupils Dilate Excessively in the Night-

  • During standard requirements, the area of the eye to be lasered is usually 6 millimeters in diameter, and during the surgery, the size of the eye can be dilated and should be narrowed if it widens to 7 mm or 8 mm; you will likely have unwanted glare or lights at nighttime. 
  • Newer lasers can use Lasik surgery to accommodate a dilated pupil by 7 millimeters. If you are looking for surgery, you can be sure to have this one done.
Moreover, if you want to get the surgery, you should consider the points mentioned above and avoid taking advertisements seriously as they have many misconceived notions that can be misleading; promising an immediate end to glasses or contact lenses can be wrong claims. While many people who undergo a Lasik can have excellent results, you should not aim for 20/20 as there is a possibility that you might need reading glasses or corrective lenses, at least for some activities, especially at night. If you still want to get the surgery, then you should get in touch with your doctors.


Though Lasik eye surgeries are considered naturally safer for the eyes, you should take care of some points. While getting one surgery done, you can look at the precautions mentioned in this blog. You should be of a certain age and have the same vision for an eye before getting LASIK. It is equally essential to get in touch with the doctors and get an idea of all the possible risks and side effects. These surgeries are often expensive and not covered by insurance, so you must bear the expenses yourself. Consider and talk with the doctors before considering this surgery.

Frequently Asked Questions

Why is one not suitable for Lasik surgery?

The conditions that can stop people from having laser eyes can be divided into the eye conditions like dry eye and any other abnormality.

Is laser eye surgery a risk?

All surgeries can have some risks or side effects, but LASIK can be considered safe with fewer complications.

Is Lasik eye surgery possible for everyone?

Lasik eye surgery can be suitable for many people over 18 years of age.

What are the harmful effects of LASIK eye surgery?

LASIK eye surgery can have some side effects, like permanent vision loss.

What are the disadvantages of laser eye surgery?

The disadvantages can be more extended healing periods and temporary crust formations.

Will laser eye surgery last for a longer time?

The effects of laser eye surgery can be regression and enhancement or secondary procedures.

Categorized into General Health , Eye Care
Tagged in Arthritis , LASIK , Lupus , Psoriasis