What to know about LASIK and dry eyes

Laser-assisted in-site surgery, commonly known as laser eye surgery, aims to correct vision by permanently reshaping the eye’s cornea using a laser. Although generally safe, not everyone is an ideal candidate for surgery. Post-surgery, some people may experience a dry eye procedure that uses lasers to help correct refractive errors in the eye and improve the eyes’ cornea to allow light to focus on the back of the eye, increasing the eyes’ focusing power and improving can improve vision, it may not suit everyone, including those with In some cases, dry eye may also be a complication of surgery typically refers to discomfort when tears do not sufficiently lubricate the eye. This may be due to the eye not producing enough tears, not producing the correct type of tears, or the tear film in the eye being affected. The symptoms of dry eye aftercare article discuss the risk of dry eye after surgery and whether people with dry eye can have surgery and risk factors for dry eye after dry eye may be the result of a mechanism that involves cutting through the cornea to create a flap, which may temporarily damage some nerves and cause a reduced sensation. Due to this loss of sensitivity, the eye may not recognize the need for moisture, so it does not produce enough tears that can change the shape of the eye, which may affect tears from spreading evenly. The surgery may also affect the amount on the eye, a crucial substance for tear stability evidence suggests that dry eye symptoms may result from a lack of lubrication and nerve damage caused during surgery. For some, the discomfort felt post-surgery might be a pain response due to the nerve damage leading risk factor for developing dry eye after surgery is having preexisting dry eye symptoms before surgery suggests that females are four Source more likely to have dry eye symptoms post-surgery. A 2017Source also notes that the risk of dry eye increases beyond the age of 50 shapes of a person’s eye may also influence the likelihood of dry eye, as those with lower or higher refractive errors may be at a higher risk of developing dry eye symptoms factors that can increase the risk of complications post-surgery include trusted keratoconus (a disease that causes thinning of the cornea) conditions, such as syndrome and diabetes, can affect tear production and make it difficult for the eye to heal after surgery such conditions, especially if the symptoms are not well controlled, may have a higher source of developing complications and may not be suitable candidates dry eye after common for a person to experience dry eye symptoms immediately after surgery. In most people, these symptoms tend to resolve after a However, some evidence suggests that 10–40%Trusted Source of people may experience some dry eye symptoms 6 months after surgery. Although rare, dry eye symptoms can continue for over a year after surgery, and after tends to be temporary and may only require treatment for a few months. However, people with chronic dry eye may require ongoing treatment. Treatment for dry eyes involves adding artificial tears, increasing tear production, and treating any inflammation in the eye. Treatment options may include: These supplements help lubricate the surface of the cornea. Tear supplements tend to be the first treatment for dry eye, and people can purchase them over-the-counter agents: Dry eye symptoms can result from inflammation of the eye, hindering tear production. An eye doctor may prescribe eye drop medications such as to reduce the inflammation. Plugs: These are small silicone or gel-like plugs that block the tear ducts to prevent tears from draining out of the eye, helping the eye remain moist serum eye drops: These are bespoke eye drops made for individuals by using their blood. The aim is to create tear supplements as similar to a person’s natural tears as possible the risk of dry eye symptoms post-surgery, a person should make sure to take any medications given to them by their eye doctor and follow their instructions on how best to recover. Further steps that may source the risk of dry eye symptoms include avoiding dry environments and using hydrated by drinking plenty of sunglasses when outside to protect the eye from any evidence also suggests that the consumption of essential fatty acids, such as omega-3 fatty acids, may reduce dry eye symptoms for some people. People can take obtain these fatty acids by taking supplements or through foods, such as salmon and tuna person get if they have dry eye doctor will perform a comprehensive eye exam to determine whether a person is a good candidate for it. This exam will include looking for signs of dry eye by examining the quality and quantity of years, they may still be a suitable candidate. However, their eye doctor may advise that they receive treatment and control the surgery can worsen the symptoms a person cannot manage dry eye symptoms before surgery, their eye doctor may advise one of the most common refractive surgeries. However, several alternative procedures aim to correct a person’s vision. (SMILE) work incision in the cornea, there is evidence to suggest that SMILE may have a lower risk of dry eye symptoms post-surgery due to its lower involvement procedure that modifies the shape of the cornea using radio waves. Although a less invasive surgery, conductive may still not suit everyone, and results may not last Doctors can also surgically implant a contact source in the eye to correct a person’s vision. Some people refer to it as an intraocular lens or implantable contact lens (ICL) procedure that does not affect the cornea, and the risk of dry eye symptoms may be lower. However, evidence suggests that dry eye may occur for some people post-ICL these surgeries are suitable for everyone, and all have specific requirements. An eye doctor will take account of a person’s medical history and the features of a person’s eyes and help inform them on the best procedure people can consider non-surgical options such as eyeglasses or disposable contact lenses eye is common after surgery and can last for several months. It is important that a person follows their doctor’s instructions during recovery and attends any follow-up appointments. A person should see a doctor if they experience worsening symptoms or if pain and other symptoms remain for many months after surgery.