If you've just scheduled a laser frenectomy for your child — or you're still in the "should we do this?" phase — one of the first things parents ask me is: "What happens after?" I get it. The procedure itself is quick, but the days that follow can feel uncertain, especially when it's your baby or toddler. As a pediatric dentist who has performed countless laser frenectomies right here in Staten Island, I want to walk you through exactly what recovery looks like, what's normal, and what to watch for.
The good news? Most families are genuinely surprised by how smooth it goes.
First, a Quick Recap: What Is a Laser Frenectomy?
A frenectomy is a simple procedure that releases a tight or restrictive band of tissue — either under the tongue (tongue tie, or ankyloglossia) or between the upper lip and gums (lip tie). When that tissue is too tight, it can interfere with breastfeeding, bottle feeding, speech development, and even sleep quality as children get older.
At our Staten Island office, we use the Solea CO2 laser — one of the most advanced dental lasers available — to perform these releases. Unlike scissors or a traditional scalpel, the Solea laser vaporizes the tissue with incredible precision. There's no cutting, minimal bleeding, and in most cases, no stitches. The procedure itself typically takes less than 10 minutes. I've had parents look up from their phones and say, "Wait — you're already done?"
That speed and gentleness carries straight into recovery.
The First Few Hours After a Laser Frenectomy
Right after the procedure, your child may be a little fussy — and that's completely expected. Think of it less like surgical recovery and more like the way a mouth feels after you accidentally bite the inside of your cheek. Tender, a little unfamiliar, but not overwhelming.
For nursing infants, one of my favorite things to tell moms is this: you can breastfeed immediately after the procedure. In fact, I encourage it. Nursing right away is comforting for the baby, and many mothers notice an improvement in the latch within the first feeding. I've had moms in tears — happy tears — in our waiting room because their baby latched better on the drive home than they had in weeks.
For older children, soft foods and cool liquids are your best friends for the first day. Think yogurt, applesauce, smoothies, ice cream (yes, there's a silver lining here for kids!), and cold water. Avoid anything hot, hard, crunchy, or spicy for the first 48 hours.
Pain management: Most infants and young children do well with infant or children's acetaminophen (Tylenol) dosed appropriately for their weight. We'll go over this with you before you leave the office. Ibuprofen (Motrin/Advil) can be used for children over six months if needed. In my experience, most patients are comfortable within a few hours of the procedure — especially when compared to recovery from a traditional scissor frenectomy.
Days 1–3: What's Normal (and What Looks Scary But Isn't)
I want to prepare you for this because it catches almost every parent off guard the first time they see it: the healing site will look white or yellowish. I promise — this is normal. It is not infected. It is not a sign that something went wrong.
That white film is called fibrin, and it's your body's natural wound-healing response. It's the same thing you see when a mouth ulcer or canker sore is healing. With laser frenectomy, you'll often see a diamond-shaped white patch under the tongue or where the lip tie was released. It typically appears within the first 24 hours and can persist for 1–2 weeks as the tissue heals.
What IS normal in the first 1–3 days:
- A white or pale yellow healing patch at the release site
- Mild swelling around the area
- Slight fussiness or changes in feeding habits
- A little drooling (especially in infants)
- Your baby sleeping more than usual
What is NOT normal and warrants a call to our office:
- Significant or persistent bleeding that doesn't stop with gentle pressure
- Signs of infection: increasing redness, swelling, warmth, or foul odor after day 3
- Fever over 100.4°F
- Your child refusing all feeds for more than 4–6 hours
When in doubt, call us. We'd always rather hear from you than have you spend the night worrying.
The Stretching Exercises: The Most Important Part of Recovery
Here's where I put on my "serious doctor" hat for a moment, because this is genuinely the part that makes the biggest difference in long-term outcomes.
After a frenectomy, the body's natural healing process will try to reattach the tissue. This is just what wounds do — they close. If the tissue reattaches too tightly, it can recreate the restriction we just released. That's why we teach you stretching exercises to do at home, and why doing them consistently is so important.
I show every family exactly how to perform these before they leave our Staten Island office, and we send you home with written instructions too. But here's the general idea:
For most infants, the exercises involve gently lifting the tongue or upper lip and holding for 1–2 seconds, several times a day. It sounds simple, and it is — but it needs to be done consistently for about 3–4 weeks.
I'll be honest with you: this is the part parents stress about most. Nobody loves the idea of manipulating their baby's mouth, even gently. But I always tell families the same thing — your baby will fuss for about 5 seconds, and then it's over. You are not hurting them. You are helping them heal correctly. The parents who do the stretches diligently consistently report the best outcomes. The ones who skip them are the ones more likely to need a revision down the road.
Set a timer on your phone. Make it part of a routine — diaper change, feeding, stretch. Whatever helps you remember. You've got this.
Week 1–2: Watching the Healing Progress
By the end of the first week, most families are reporting that things feel much more settled. For breastfeeding infants, latch improvements are often noticeable within the first few days, though some babies — especially those who developed compensatory feeding habits — may need a few weeks to fully adjust. I often recommend working with a lactation consultant (IBCLC) during this period, and I'm happy to provide referrals to trusted professionals in the Staten Island and Brooklyn area.
For older children, speech changes after a tongue tie release are exciting but take more time. Tongue muscles that have been restricted don't immediately retrain themselves. Many families work with a speech-language pathologist (SLP) after the procedure, particularly if speech delays were part of the reason for treatment. Expect gradual improvements over weeks to months, not overnight.
The white healing patch should start to fade and shrink during this time. By week two, most sites are looking pink and healthy.
When Can We Stop the Stretches?
Typically, we recommend continuing the stretching exercises for 3–4 weeks post-procedure. At your follow-up appointment, I'll evaluate the healing site and let you know when the tissue has healed well enough that the exercises are no longer necessary. Every child is a little different — some heal faster, some need a bit more time.
A Word From Me, As Both Your Child's Doctor and a Parent
I became a pediatric dentist because I genuinely love working with kids and their families. And the frenectomy consultations I have are some of the most meaningful appointments in my practice — because so often, the parents sitting across from me have been struggling for weeks or months. Breastfeeding pain, weight gain concerns, sleepless nights, speech worries. When I can help release that restriction and send a family home knowing things are going to get better, it means everything to me.
Recovery after a laser frenectomy is, in my experience, far gentler than most parents expect. The Solea laser we use makes a real difference in comfort and healing time. And having a clear plan — the stretches, the soft foods, the follow-up — takes so much of the uncertainty away.
If you have questions before or after the procedure, please reach out to us. We are always here.
Ready to Schedule a Frenectomy Consultation in Staten Island?
If you suspect your infant or child may have a tongue tie or lip tie, Staten Island Pediatric Dentistry is here to help. We serve families throughout Staten Island, Brooklyn, and Northern New Jersey. Our team uses the Solea CO2 laser for gentle, fast, and effective frenectomy procedures — with no scissors and no stitches in most cases.
Call us at (718) 761-7316 or contact us online to schedule a consultation. We're open six days a week, including Saturdays.