Ankyloglossia/Tongue Tie: What Is It? Should I Worry?

If you’re a Chicago parent who has ever looked at your baby’s mouth and wondered, “Why does my child’s tongue look like a little heart when they stick it out?” or “Is that little string supposed to be there?” Heck, you may already be searching Google for answers.

Welcome to the world of ankyloglossia or what most Chicago families simply call tongue tie. If you’re searching for answers about tongue tie in babies, or wondering whether your child needs a tongue tie evaluation, you’re in the right place.

Tongue tie, clinically known as ankyloglossia, is not about having trouble saying the word itself. It’s a structural difference that limits how freely the tongue can move, and it can affect everything from infant feeding to early speech development.

While the name sounds dramatic, tongue tie is actually quite common, and understanding what ankyloglossia is and what symptoms to look for is the first step toward getting your child the right support.

Depending on who you ask (and which professional is doing the diagnosing), tongue tie in infants affects anywhere from three percent to seventeen percent of newborns worldwide. That’s a wide range, and it reflects the reality that there’s no single universal standard for ankyloglossia diagnosis.

This article will explore what exactly tongue tie is, how ankyloglossia affects infant feeding and speech development, and when you should consider doing something about tongue tie symptoms in your child.

If you’d like personalized guidance about tongue tie evaluation or pediatric therapy services in Chicago, contact our team today. We’re here to support your family every step of the way.

What Exactly Is Tongue Tie?

Tongue tie occurs when the frenulum — the small band of tissue connecting the underside of the tongue to the floor of the mouth — is shorter, thicker, or tighter than usual. When this tissue is restrictive, it can limit tongue movement and make certain everyday tasks harder for your child.

Every baby is born with a lingual frenulum. In most children, this tissue is loose enough to allow full range of motion. In children with ankyloglossia, though, the frenulum holds the tongue back, almost like a tether. The exact cause isn’t fully understood, but research suggests genetics may play a role. Tongue tie in babies sometimes runs in families, so if a parent had one, their child might too.

Common Tongue Tie Symptoms

Physical signs of tongue tie can include:

• A short, thick, or tight frenulum
• A “heart shaped” tongue tip when the tongue is stuck out
• Difficulty lifting the tongue or moving it side to side
• Trouble reaching the upper teeth or roof of the mouth with the tongue
• Difficulty sticking the tongue out past the lower lip

If you’ve ever watched your child try to lick an ice cream cone and miss entirely, or attempt to stick out their tongue only to produce something that looks like a tiny cartoon heart, you may have witnessed tongue tie in action.

It’s worth remembering that appearance alone doesn’t tell the whole story. Some children have a noticeable frenulum yet full function, while others have subtle signs that still create challenges. This is exactly why a professional, function-focused evaluation matters so much.

How Tongue Tie Affects Infant Feeding

Tongue tie is most commonly discussed in the context of breastfeeding, and for good reason. To feed effectively, a baby needs to lift, cup, and extend the tongue in a coordinated way. When the tongue is restricted, tongue tie and breastfeeding challenges can go hand in hand.

Babies with ankyloglossia may struggle to:

• Latch deeply and comfortably
• Maintain steady suction throughout a feeding
• Transfer milk efficiently

For families, this can lead to a cascade of frustrations, including:

• Long, tiring feeding sessions
• Nipple pain or discomfort for nursing parents
• Poor weight gain in the baby
• A clicking sound during feeds
• Frustrated babies and exhausted, worried parents

Imagine trying to drink a thick milkshake through a straw that barely bends. That’s essentially what feeding can feel like for some infants with tongue tie. Bottle feeding can be affected too, since the same tongue movements support both.

Here’s the important part: not all feeding problems come from tongue tie, and not every tongue tie causes feeding trouble. Latch difficulties can stem from positioning, milk supply, or other factors entirely. This is precisely where a multidisciplinary evaluation becomes so valuable. Rather than guessing, a team can look at the whole picture and pinpoint what’s really going on.

How Tongue Tie Affects Speech Development

As children grow, another question often surfaces: does tongue tie affect speech? The connection between tongue tie and speech development is real, though the research is genuinely mixed.

Clear speech relies on precise, quick tongue movements. When the tongue can’t lift, press, or shift the way it needs to, certain sounds become harder to produce. Sounds that may be affected include:

• /t/ and /d/
• /s/ and /z/
• /th/
• /n/
• /l/
• /r/

These sounds all require the tongue to reach specific spots in the mouth. If the tongue is tethered, a child may develop clever workarounds. Instead of a crisp /t/, they might create a soft tap or a creative noise that only they fully understand. These substitutions are the tongue’s way of adapting to what it can and can’t do.

Here’s something many parents find reassuring: a tongue tie doesn’t automatically cause a speech delay. Plenty of children with mild restriction speak clearly. When challenges do appear, studies suggest that early tongue tie release may improve speech outcomes for some children. But if compensatory habits have already formed, speech therapy for tongue tie is often needed even after a procedure. The muscles and movement patterns need retraining, and that’s where pediatric speech therapy shines.

Should I Be Worried?

Take a deep breath. Tongue tie is not inherently dangerous, and many people live full lives with a mild tongue tie without ever noticing. The concern arises only when tongue tie interferes with feeding, speech, oral hygiene, or daily function.

Signs your child may benefit from an evaluation include:

• Difficulty breastfeeding or bottle feeding
• Trouble transitioning to solid foods
• Excessive drooling beyond the typical teething stage
• Consistently messy eating
• Difficulty licking the lips or clearing food from the teeth
• Speech sound errors that persist despite therapy
• Frustration during oral motor tasks

If your child’s tongue tie is creating functional roadblocks like these, targeted support may help them thrive. Trusting your instincts here matters. You know your child best, and your observations are a valuable part of any evaluation.

Tongue Tie Treatment Options

Tongue tie treatment generally falls into two complementary categories: surgical intervention and therapeutic support. For many children, the best results come from combining both.

Surgical Options

A tongue tie release is performed by a pediatrician, dentist, or ENT specialist. The two most common procedures are:

Frenotomy — A quick snip or clip of the frenulum. This is often done in infancy and takes only moments. A frenotomy can improve tongue mobility right away, though it may leave some tissue behind and sometimes requires follow-up therapy for the best outcome.

Frenectomy — A more complete removal of the frenulum using scissors, a scalpel, or a laser. This procedure is more common in older children and may involve local or general anesthesia depending on the child and the provider.

Parents often ask whether these procedures hurt. For most infants, the crying comes more from being held still than from the release itself. Older children may feel mild discomfort, but recovery is usually quick and manageable with comfort, care, and, if needed, gentle pain relief.

Therapeutic Support

Surgery addresses the structure, but it doesn’t automatically teach the tongue new tricks. That’s why therapy is such an important partner to any tongue tie release. After a procedure, children may benefit from:

• Oral motor exercises to build strength and coordination
• Feeding therapy to support latching, chewing, and swallowing
• Speech therapy to shape clearer sounds
• Gentle stretching routines to support healing
• Sensory integration strategies for children who are sensitive to touch in the mouth

Think of it like removing a cast from a healed arm. The joint is finally free, but the muscles still need patient, guided training to work at their best. This is where a coordinated care team makes all the difference.

Should I Do Something About It?

Here’s the million-dollar question, and the honest answer is this: it depends on function, not appearance.

A tongue that looks “heart shaped” but works perfectly well may need no intervention at all. Meanwhile, a tongue that looks completely typical but struggles with feeding or speech may benefit from support. Function is the guide.

Consider seeking an evaluation if:

• Feeding is consistently difficult or painful
• Speech sound errors persist despite therapy
• Your child can’t move their tongue effectively
• Oral motor tasks lead to ongoing frustration
• A trusted professional recommends evaluation based on function

Tongue tie is common, treatable, and often misunderstood. It can affect feeding, speech, and oral motor development, but not always. The key is understanding whether your child’s ankyloglossia is truly creating functional challenges, or whether it’s simply a harmless variation.

If you suspect tongue tie, please don’t panic. Resist the pull of the internet rabbit hole, and definitely don’t diagnose your child from a single photo. Instead, reach out for a professional evaluation from a team that understands both structure and function.

At Blue Bird Day in Chicago and Wheaton, we’re here to walk alongside your family with clarity, compassion, and evidence-based support. Your next step is simple: contact our team to schedule a multidisciplinary evaluation, and together we’ll figure out the right path for your child.

Frequently Asked Questions

Does tongue tie go away on its own?
Sometimes the frenulum stretches naturally as a child grows, and mild cases may never cause problems. However, tongue tie doesn’t reliably “grow out.” If it’s affecting feeding or speech, an evaluation is the best path forward.

Is a tongue tie release painful for my baby?
Most infants tolerate a frenotomy very well. Many are back to feeding within minutes. Older children having a frenectomy may notice mild soreness, but recovery is typically short and smooth.

Will my child need speech therapy after a tongue tie release?
Some children do. If your child developed compensatory speech patterns before the release, pediatric speech therapy helps retrain the tongue for clearer sounds. Others may need only oral motor exercises or feeding therapy.

Can tongue tie cause a speech delay?
It can contribute to speech sound difficulties, but it isn’t a guaranteed cause. Many children with tongue tie speak clearly. A speech language pathologist can assess whether the tie is truly affecting speech.

Who diagnoses tongue tie?
Pediatricians, dentists, ENT specialists, lactation consultants, and speech language pathologists may all be involved. A multidisciplinary evaluation offers the most complete picture.

This post was originally published in August 2022 and was rewritten in October 2026 to include updated strategies.