Pain After LASIK Surgery
What to Expect: Pain and Discomfort After LASIK
Right after LASIK, your eyes may feel scratchy, gritty, or like something is in them. Many patients describe a burning or stinging sensation that is usually mild to moderate. You might also notice tearing, sensitivity to light, and a general feeling of pressure around your eyes.
These sensations are temporary and do not mean something is wrong. The discomfort typically feels worse in the first few hours after surgery and then starts to improve as your cornea begins healing.
During LASIK, we create a thin flap in the outer layer of your cornea and reshape the tissue underneath. This process temporarily disrupts the corneal nerves that normally keep your eye comfortable and moist. Your eyes need time to heal and for those nerve pathways to recover.
- The corneal flap needs to settle back into place and adhere and seal along the edges
- Surface cells must regenerate to cover any microscopic gaps
- Nerve endings send signals as they begin to heal
- Your eyes may produce fewer natural tears during early recovery
Most patients feel the most discomfort during the first four to six hours after LASIK. By the evening of surgery day, many people notice significant improvement. Mild grittiness or dryness can continue for a few days to several weeks, but intense pain should not last beyond the first day.
If you still have moderate to severe pain after 24 hours, we recommend contacting our office. While everyone heals at their own pace, prolonged or worsening pain may need evaluation to rule out complications.
Dry eye symptoms can wax and wane for several weeks and often improve over 1 to 3 months. Brief scratchiness is common, but persistent moderate pain after the first 24 to 48 hours is not typical and should prompt a call to our office.
Certain factors can make post-LASIK discomfort more noticeable or last longer. People with naturally dry eyes before surgery often experience more discomfort during healing. Higher degrees of correction and certain medical conditions can also influence your pain level.
- Pre-existing dry eye syndrome or low tear production
- Blepharitis or meibomian gland dysfunction
- High prescription requiring more tissue removal
- Autoimmune conditions or poorly controlled diabetes that can affect healing
- Long-term contact lens wear or recent contact lens overwear
- History of rosacea or skin conditions that affect the eyelids
- Environmental factors like dry climates or heavy air conditioning
- Not following post-operative care instructions closely
Using Eye Drops and Pain Medication Correctly
We will prescribe an antibiotic eye drop and a steroid anti-inflammatory eye drop to prevent infection and reduce swelling. Using these drops exactly as directed is essential for comfortable healing and the best visual outcome. Set alarms on your phone to help you remember each dose, especially during the first few days when the schedule is most frequent.
Wash your hands thoroughly before using any eye drops. Tilt your head back, pull down your lower eyelid gently, and apply the drop without letting the bottle tip touch your eye or eyelashes. If you need to use more than one type of drop, wait at least five minutes between different medications.
Do not start or use any over-the-counter redness relief eye drops or any topical NSAID eye drops unless we prescribe them.
- Never use topical anesthetic numbing eye drops at home. These are for in-office use only.
- Numbing drops can severely damage the cornea and delay healing.
- Do not use drops prescribed to someone else or leftover drops from a prior procedure.
- If pain is severe, call us. Do not attempt to self-treat with numbing drops.
Preservative-free artificial tears are your best tool for managing dryness and grittiness after LASIK. We may recommend using them every hour while awake during the first few days, then tapering to four to six times daily as you heal. Keeping your eyes well-lubricated helps the cornea heal faster and reduces irritation.
- Choose preservative-free formulations in single-use vials
- Keep your tears with you at all times for easy access
- Use them before your eyes feel dry, not just when discomfort starts
- Store extra vials in convenient places like your car or desk
- Avoid redness relief vasoconstrictor drops and contact lens rewetting drops during healing
- Use a humidifier if indoor air is dry to reduce evaporation-related irritation
Acetaminophen or ibuprofen can help manage discomfort during the first day after LASIK. Follow the dosing instructions on the package and do not exceed the recommended amount. Most patients find that they only need pain relievers for the first few hours after surgery.
If you take aspirin or blood thinners for a medical condition, do not stop them without guidance from your prescribing clinician.
Avoid aspirin unless specifically recommended by our eye doctor, as it can increase bleeding risk. If you have kidney disease, stomach ulcers, or other conditions affected by NSAIDs, confirm which pain reliever is safest for you. If over-the-counter medications do not provide adequate relief, contact our office rather than taking additional doses or trying other medications on your own.
Home Care Tips to Ease Discomfort
Gently placing a cool, damp washcloth over your closed eyelids can reduce inflammation and provide comfort. Use a clean cloth each time and make sure it is only cool, not cold or icy. Apply the compress for five to ten minutes at a time, several times throughout the day as needed.
Never rub your eyes or apply pressure while using a compress. Simply rest the cloth lightly on your closed lids and relax. This simple step can make a noticeable difference in how your eyes feel during the first few days of recovery. If you were prescribed protective shields, keep them on and place the cloth gently over the shields rather than on your lids.
Your eyes need rest to heal properly after LASIK. Plan to take it easy on surgery day and the day after, avoiding work that requires intense visual focus. Close your eyes frequently and take breaks from any activity that makes you concentrate or stare.
- Limit phone, computer, and television use for the first 24 to 48 hours
- Follow the 20-20-20 rule when you do use screens: every 20 minutes, look 20 feet away for 20 seconds
- Listen to audiobooks or music instead of reading during early recovery
- Sleep or nap as much as comfortable, keeping your protective shields in place
- Use a bedside or room humidifier to help with dryness during the first few weeks
Bright lights often feel uncomfortable for the first few days after LASIK. Keep your home lighting soft and wear sunglasses whenever you go outside, even on cloudy days. Closing curtains or blinds can help reduce glare from windows.
Light sensitivity usually improves within a week, but some people notice it longer. Wearing quality sunglasses with full UV protection both protects your healing eyes and makes you more comfortable in bright environments.
Protecting Your Eyes During Recovery
We will provide clear protective shields to wear while you sleep for at least the first week after LASIK. These shields prevent you from accidentally rubbing or pressing on your eyes during the night, which could disturb the corneal flap. Wear them every night as directed, even if they feel awkward at first. Wear shields during naps as well as at night, and tape them securely as instructed.
During the day, wear sunglasses whenever you are outdoors or in bright environments. Quality sunglasses protect your eyes from UV rays, wind, and debris while they heal. Choose wraparound styles for the most complete protection.
- Do not rub, press, or squeeze your eyes for at least 2 weeks.
- Avoid contact sports or activities with a risk of eye impact for about 4 weeks, and use sports eye protection when you resume.
- Be careful when toweling your face and around small children or pets that may inadvertently hit your eye.
Irritants in the air can cause discomfort and increase infection risk during early recovery. Stay away from smoky environments, dusty areas, and windy conditions for at least the first week. If you must go outside on a windy day, wear protective sunglasses.
- Avoid cigarette smoke and do not smoke yourself
- Stay out of dusty rooms or areas under construction
- Skip yard work that kicks up grass, leaves, or dirt
- Keep car windows up when driving
- Use air conditioning or fans that are not aimed at your face, and consider a humidifier to reduce dryness
Water from pools, hot tubs, lakes, and oceans can introduce bacteria to your healing eyes. Avoid pools and hot tubs for at least 2 weeks. Avoid lakes, rivers, and oceans for 2 to 4 weeks. Showers are fine, but keep your eyes closed and avoid getting soap or shampoo directly in them.
When you do resume swimming, consider wearing tight-fitting goggles for extra protection during the first month. Hot tubs carry higher infection risks than pools due to warmer water temperatures that encourage bacterial growth, so wait the full recommended time before using them.
When LASIK Pain Needs Medical Attention
Normal post-LASIK discomfort is mild to moderate, steadily improves, and responds to your prescribed care routine. You should be able to rest comfortably, and the gritty or scratchy feeling should lessen noticeably by the next day. Expected discomfort does not come with vision loss, discharge, or severe redness.
Warning signs include pain that gets worse instead of better, sharp or stabbing sensations, or discomfort that interferes with sleep even after taking pain medication. Any changes in your vision quality, such as sudden blurriness or loss of vision, require prompt evaluation. Pain with decreasing vision after the first day is not expected and should be evaluated.
Contact our office immediately if you experience severe pain that does not improve with medication, as this could indicate a complication. Other urgent symptoms include thick discharge, significant redness that spreads, or the feeling that the corneal flap has moved out of place.
- Sudden vision loss or dramatic decrease in vision clarity
- Pain that worsens significantly after the first few hours
- Pus-like discharge or crusty buildup on eyelashes
- Extreme light sensitivity that prevents you from opening your eyes
- Visible white or gray spots on the cornea
- Redness that is spreading or getting more intense after the first day
- A worsening foreign-body sensation with light sensitivity
- New haze or a white, gray, or feathery area on the cornea
If you need to come in for evaluation due to pain, our eye doctor will examine your eyes carefully under a specialized microscope. We will check the position of your corneal flap, look for signs of infection or inflammation, and measure your tear production. Many evaluations identify minor issues that respond to treatment, but some require urgent intervention to protect vision.
We may adjust your eye drop schedule, prescribe additional lubricating drops, or recommend other comfort measures based on what we find. Depending on the cause, treatment may include adjusting your steroid schedule, adding antibiotics, placing a bandage contact lens for an epithelial defect, inserting punctal plugs for dry eye, or, in rare cases, lifting and irrigating the interface.
Frequently Asked Questions
Yes, it is common for one eye to feel more uncomfortable than the other after LASIK. Each eye heals at its own pace, and small differences in your prescription or corneal thickness can affect how much discomfort you feel. As long as both eyes are improving overall, this difference is not concerning.
We typically recommend using preservative-free artificial tears at least once every hour while awake for the first two to three days. Some patients need them even more frequently, especially in dry environments. After the initial days, you can reduce the frequency gradually as your comfort improves, but continue regular use for several weeks.
You should avoid sleeping on your side or stomach for at least the first week after LASIK to prevent accidental rubbing or pressure on your eyes. Sleep on your back with your protective shields in place. After the first week, you can gradually return to your normal sleeping position, but continue wearing shields if our eye doctor recommends it.
Worsening pain is not typical and requires evaluation by our eye doctor. Call our office right away if your discomfort increases significantly after the first day or if new symptoms develop. We will schedule a prompt examination to determine the cause and provide appropriate treatment.
No. Topical anesthetic drops should never be used at home because they can severely damage the cornea. If you have significant pain, call our office for guidance.
Light, non-contact exercise is usually fine after 2 to 3 days as long as sweat does not get in your eyes. Avoid contact sports or activities with risk of eye impact for about 4 weeks, and use protective eyewear when you resume.
Getting Help for Pain After LASIK Surgery
If you have concerns about pain or discomfort at any point during your recovery, our eye doctor is here to help. We provide detailed post-operative instructions and are available to answer questions or schedule evaluation visits as needed. Same-day evaluation is available for urgent symptoms. If you are unsure whether your symptoms are expected, call us so we can advise you. Most discomfort resolves quickly with proper care, and we will guide you through every step of your healing journey.