Are there any risks or side effects to Femto lasik?

As with traditional lasik, there are risks associated with Femto lasik, and people with certain characteristics or conditions may not be candidates for the procedure. Depending on the profession, approval for refractive surgery may be required, or the procedure may be prohibited, due to a scarcity of long-term data.

There are risks associated with Femto lasik, just as there are with any surgical procedure. Every eye surgery lasik entails the risk of the following outcomes: 

  • therapy may be ineffective or may not assist at all 
  • irreversible vision loss
  • decreased effectiveness over time; persistent vision symptoms such as haloes around lights

Complications associated with Femto lasik surgery are listed below.

Femto lasik patients may also experience some complications that are unique to this procedure. These are some examples:

  • An opaque bubble layer (OBL) is formed when gas bubbles build in the flap, interfering with the capacity of the laser to function correctly.
  • Light sensitivity syndrome (TLSS) is a disorder that may occur a few days or a few weeks after surgery and result in excessive sensitivity to light as well as visual difficulties. Topical steroids may be used to alleviate the symptoms of this condition.
  • “Rainbow glare” is a phrase that means “rainbow glare.” A small number of flaws on the back of the flap generated after surgery are the source of this condition. When looking at a white light source, it can result in the appearance of colored bands of light in the field of vision, which can be distracting.

What to Expect Following Femto lasik Surgery

Following your Femto lasik surgery, you may experience the following side effects:

Light sensitivity; halos or glare around lights; redness or bloodshot eyes; mild pain, burning, itching, or irritation; watering or tearing; watering or tearing

Because these symptoms will usually last a few days, you may want to take some time off from work during this time period.


Your doctor should provide you with advice on how to care for yourself and recuperate, which may include the following:

In order to avoid scratching or rubbing your eye and dislodging the flap, you will be required to wear an eye shield for the first 24 to 48 hours following surgery.

Your surgeon will remove the eye shields and examine your eyesight during a follow-up visit 24 to 48 hours following your operation, during which time you will be asked to return.

  • You may be given eye drops to take home with you in order to avoid infection or inflammation of the eyes.
  • It will be taught to you that you should not use contact lenses on the operational eye, even if your vision is hazy after the procedure.
  • For the first two weeks after surgery, you should refrain from using lotions, creams, and cosmetics.
  • In addition, your doctor will urge you to refrain from engaging in vigorous activities such as non-contact sports and other strenuous activities for one to three days after the treatment.
  • Swimming or using a hot tub should be avoided for one to two weeks after the procedure.
  • You should avoid participating in contact sports and other vigorous activities for at least four weeks after your operation.
  • During the first few months after surgery, it is possible that your eyesight may continue to vary. It might take anywhere between three and six months to see the full results of the surgery.
  • During the first six months after your surgery, your surgeon should arrange frequent follow-up appointments with you.

Getting Ready for Femto lasik

Before having Femto lasik surgery, you should visit with your surgeon to discuss your expectations, any risks involved, and the outcomes you want to achieve. Your surgeon should discuss realistic expectations, risks, and expenses associated with the surgery with you before it is performed. When using contact lenses, you may be required to remove them for a period of 1-3 weeks, depending on the kind of lenses you are wearing.

Prior to the day of your treatment, your surgeon will do a thorough examination and scan of your eyeball. This scan will be used to direct the laser during the procedure.

You should consult with your employer to ensure that your employment responsibilities will not preclude you from undergoing refractive surgery. Consider the cost of the treatment, any insurance coverage or discounts that may be available, and how you intend to pay for the surgery as part of your research.

Always make sure you have someone who can drive you to and from the treatment on hand. You will also be instructed to refrain from wearing cosmetics, creams, or lotions in the vicinity of your eyes for at least one day prior to your procedure. Click here to know what to avoid after lasik?

Smile and PRK vs. Femtosecond Laser

There are various different kinds of refractive operations, and each has significant variations that distinguish it from the others. It is the purpose of each surgery to use a laser to reshape the cornea in order to correct visual impairments. The method by which the cornea is reached varies depending on the surgery.

Instead of removing the whole top layer of the cornea as in standard lasik surgery, a flap is created in this procedure. This flap is created by cutting a very small hole using a mechanical device.

  • In Femto labsik, a flap is formed, but instead of using a cutting instrument, a laser is used to do this.
  • During a PRK procedure, the top layer of the cornea is removed entirely.
  • SMILE (Small Incision Lenticule Extraction) is a procedure that is identical to Femto lasik, except that the laser incises a smaller surface area.

The bottom line is as follows:

Procedures for vision correction, such as lasik, photorefractive keratectomy (PRK), implantable collamer lens (ICL), and clear lens exchange (CLE), can be beneficial in achieving and maintaining optimal eye health. We at Personal Eyes believe that high-quality eye and vision care should be provided to everyone and should be accessible and affordable. 

Because it uses a laser rather than a mechanical cutting tool to create a small flap in the surface of the eye, Femto lasik can heal more quickly and result in fewer complications than traditional lasik. Femto lasik is becoming increasingly popular.

The ultimate objective is to use a laser to reshape the cornea in order to correct visual disorders such as nearsightedness and farsightedness. The risks of these procedures are the same as those of any other procedure. Additionally, these procedures are expensive and are rarely covered by insurance.

Before undergoing lasik surgery, be sure to discuss the risks, costs, and realistic expectations with your doctor first.

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