Yes, you can brush your teeth after LASIK surgery. There are no restrictions on dental hygiene as it does not interfere with your eyes or the recovery process.
However, there are some key considerations to keep in mind to ensure you protect your eyes post-surgery.
LASIK (Laser-Assisted in Situ Keratomileusis) is a widely performed eye surgery that corrects vision issues like myopia, hyperopia, and astigmatism. While LASIK has a fast recovery rate, patients are often concerned about their daily activities and how they may affect the healing process. Brushing your teeth might seem trivial, but when you’re recovering from any surgery, it’s natural to wonder if even the smallest actions could pose a risk.
This blog will guide you through what to expect when brushing your teeth after LASIK, precautions to take, and the dos and don’ts for a smooth recovery.
Why Brushing Your Teeth is Safe After LASIK?
Brushing your teeth is a routine activity that does not directly involve your eyes. Post-LASIK, your corneal flap is in the process of healing, and your eyes may feel sensitive, dry, or teary. Yet, your dental hygiene habits—like using a toothbrush or rinsing your mouth—do not involve contact with the eyes.
Your teeth and mouth are physically disconnected from the surgical site, so brushing is completely safe. However, keep in mind that eye safety during all activities—brushing included—should be prioritised.
Potential Risks Associated With Brushing (and How to Avoid Them)
While brushing your teeth itself is harmless, certain actions may inadvertently affect your healing eyes. It’s important to take note of the following:
1. Avoid Rubbing Your Eyes
The LASIK procedure creates a flap in the cornea, which needs time to heal and stabilise. When brushing your teeth, foam or water might splash onto your face, causing a reflex action to rub your eyes.
Be cautious to avoid touching or rubbing your eyes under any circumstance. Any pressure on the eyes could interfere with the healing process of the corneal flap.
2. Be Mindful of Water Splashes
Rinsing your mouth can inadvertently lead to water splashing onto your face. Although this might not seem like a big deal, water near your eyes can lead to irritation if it enters your healing eyes.
- Use a controlled flow of water while rinsing.
- Pat dry your face gently with a clean towel, but avoid wiping near your eyes.
3. Minimise Head Movements
Aggressive brushing or rinsing by vigorously bending your head can potentially increase pressure around the eyes. Instead of bending over, stand upright or make slow, controlled movements while rinsing. This small adjustment reduces strain and protects your recovery.
4. Use Alcohol-Free Mouthwash
Strong alcohol-based mouthwashes can cause a stinging sensation if fumes or splashes interact with your sensitive eyes. Choose a gentle, alcohol-free mouthwash to keep discomfort at bay.
5. Be Cautious With Toothpaste Foam
Toothpaste can produce splatters, which might end up around your eye area. Make sure to rinse carefully and clean your hands thoroughly after brushing before touching your face.
Post-LASIK Hygiene Tips During Brushing
To maintain both your oral and eye health during recovery, follow these simple hygiene practices:
1. Wash Your Hands Before Brushing
Clean hands are essential to avoid transferring dirt or bacteria to your eyes. Wash your hands with soap and water thoroughly before brushing your teeth.
2. Opt for Clean Towels
Ensure towels or tissues used near your face are clean. Dirty towels may harbour bacteria that could cause eye infections.
3. Use Minimal Rinse Water Pressure
When rinsing your mouth, avoid using high-pressure water flow that may cause splashing around your face.
4. Brush in a Calm Environment
If you feel nervous brushing your teeth after LASIK, set up a quiet environment. The calmer you are, the less likely you are to make abrupt movements that could impact your recovery.
Addressing Common FAQs Regarding Brushing Teeth Post-LASIK
Can toothpaste affect my eyes after brushing?
Toothpaste foam is not harmful to the eyes if small traces enter accidentally, but it can cause irritation. If this happens, use the lubricating drops provided by your doctor to soothe any discomfort.
Should I avoid brushing if my eyes feel teary?
You do not need to avoid brushing if your eyes are teary—it’s a common side effect of LASIK surgery. However, you should minimise activities that can cause reflexive rubbing of the eyes.
Can I use an electric toothbrush?
Yes, you can use an electric toothbrush after LASIK surgery. It does not affect your eyes as long as you use it gently and maintain good posture.
What if water accidentally enters my eye while brushing?
Accidental exposure to clean water is unlikely to cause harm. However, if it causes discomfort, apply your prescribed lubricating drops and inform your surgeon if the irritation persists.
General LASIK Recovery Reminders While Brushing or Beyond
Post-LASIK recovery involves care beyond just brushing your teeth. Here are some general reminders that might affect brushing or similar daily routines:
1. Avoid Hot Showers Initially
Steam from hot showers may amplify sensitivity. If brushing after a shower, ensure the environment is cool to minimise discomfort.
2. Use Lubricating Eye Drops Regularly
Putting drops in your eyes before brushing may reduce dryness or irritation during the activity.
3. Wear Protective Glasses, if Advised
Some surgeons recommend wearing protective eyewear during your initial recovery. These can help shield your eyes from unforeseen splashes or dust.
4. Follow Your Surgeon’s Advice
Your LASIK surgeon will provide personalised aftercare instructions. Always prioritise the recommendations of your healthcare provider over generic advice.
When to Contact Your Surgeon Post-LASIK?
While brushing and other routine activities are generally safe after LASIK, some situations warrant concern. Please contact your healthcare provider should you experience any of the following:
- Persistent irritation after brushing your teeth.
- Signs of infection like redness, swelling, or discharge around the eyes.
- Severe discomfort unrelated to toothbrushing, but ongoing post-LASIK.
Final Thoughts
Brushing your teeth after LASIK surgery is safe and should not disrupt your recovery process. Just be mindful of your movements and avoid any action that may accidentally irritate or harm your eyes. Simple precautions, like controlling splashes and avoiding eye rubbing, will ensure a seamless recovery experience.
Taking care of your oral and eye hygiene can go hand in hand without compromise. By following these tips, you can maintain your LASIK results while sticking to your essential dental care routine. Have more concerns after LASIK? Take them to your doctor—they’re your best resource for personalised advice!
