Torticollis in Babies: What It Is, What to Look For & How to Help Your Baby

You're doing your daily baby check — counting tiny toes, marveling at those chubby cheeks — when you notice something a little off. Your baby's head keeps tilting to one side. Or maybe your pediatrician mentioned the phrase "torticollis" at your last visit and your brain immediately went into full panic mode. 😅

First: breathe. Torticollis in babies is actually really common, and in most cases, it's very treatable. Here's everything you need to know — no scary medical jargon, just real talk.

📝 In this article:

What is torticollis?

The word "torticollis" (sometimes called wry neck or twisted neck) comes from the Latin tortus (twisted) and collum (neck). Basically, it means one of your baby's neck muscles is shorter or tighter than it should be, causing their head to tilt to one side while their chin rotates to the opposite side.

The main muscle involved is called the sternocleidomastoid (SCM) — the large, ropy muscle that runs from behind the ear down to the collarbone on each side of the neck. When one side of this muscle is shorter or tighter than the other, the head gets pulled into a tilt. [1]

There are two main types:

• Congenital muscular torticollis (CMT): Present at birth or appearing within the first few weeks of life. This is by far the most common type in babies. [2]
• Acquired torticollis: Develops after birth, usually due to an infection, injury, or another underlying condition. [3]

Left and right torticollis: Does the side matter?

Both left torticollis and right torticollis present similarly — the difference is simply which SCM muscle is affected. With left torticollis, the baby's head tilts to the left (left ear toward left shoulder) while the chin rotates to the right. With right torticollis, it's the opposite. The exercises and stretches are simply mirrored to target the affected side.

How common is torticollis in babies?

More common than you'd think! Congenital muscular torticollis affects between 3.9% and 16% of infants — making it the third most common congenital anomaly in newborns, after hip dysplasia and club foot. So if your baby has been diagnosed, you are definitely not alone. [2,4]

What’s the root cause of torticollis?

The honest answer? It's not always totally clear. Researchers are still looking into the exact cause of congenital muscular torticollis. Current thinking is that it may occur because of how the baby was positioned in the womb — prolonged or forceful stretching of the sternocleidomastoid muscle can cause muscle strain, which leads the muscle to shorten and tighten, pulling the baby's head to one side. [5]

Other possible contributing factors include:

• Breech positioning during pregnancy or delivery
• A difficult birth, particularly if there was significant pressure on the neck
• Abnormal muscle tissue development (fibrosis or scarring within the SCM)
• A hematoma (collection of blood) in the neck muscle after birth
• Intrauterine crowding, especially common in first pregnancies or with larger babies

Research suggests the ischemic (restricted blood flow) theory is among the most supported explanations, and this is reflected by the high proportion of firstborn babies diagnosed with CMT. [4]

For acquired torticollis, common causes include upper respiratory infections, throat infections, or inflammation around the upper spine. [6]

Is torticollis a genetic disorder?

Torticollis itself is not classified as a genetic disorder in the traditional sense. The shortening of the SCM muscle is thought to relate to fetal positioning, abnormal muscle development, or birth-related factors — not a directly inherited gene. However, certain conditions that can be associated with torticollis — such as Klippel-Feil syndrome — do have a genetic component. If your baby's torticollis appears alongside other unusual features or symptoms, your doctor may recommend further investigation. [4]

Did I cause my baby to have torticollis?

Let's make this crystal clear: No. This is not your fault.

Congenital torticollis develops before or during birth, often due to the baby's position in the womb — something no parent has any control over. It is not caused by anything you did or didn't do during pregnancy. Acquired torticollis after birth can sometimes follow an illness or injury, but again, this isn't something parents typically cause or could have predicted.

Give yourself some grace. You noticed something, you sought help — that's the only thing that matters right now.

How do I know if my baby has torticollis?

Torticollis symptoms can sometimes be subtle, especially in the first few weeks when babies aren't moving around much. Here are some signs of torticollis to watch for:

• Head consistently tilted to one side (ear toward shoulder)
• Chin rotated toward the opposite shoulder
• Difficulty turning the head in both directions — you may notice your baby always looks the same way
• A small lump or mass on the side of the neck (this is scar tissue in the SCM muscle and sounds scarier than it is)
• Preference for feeding on one side (more on that below)
• Flat spot developing on one side of the head (positional plagiocephaly)

You may not notice any signs or symptoms until your baby is between 6–8 weeks old, once they start gaining more head control and movement — so don't worry if it wasn't obvious right away.

Are babies with torticollis fussy?

This is a really common question — and a really valid one. The good news is that most babies with congenital muscular torticollis don't feel any pain from it. So the torticollis itself is often not the cause of fussiness. [7]

That said, if the muscle tightness is affecting feeding (especially breastfeeding), sleep positioning, or general comfort, it can make for a more unsettled baby overall. If your baby seems particularly unhappy during feeds or while being held in certain positions, it's worth mentioning to your pediatrician.

Plagiocephaly and torticollis: What's the connection?

You may have noticed the word "plagiocephaly" come up alongside torticollis — and there's good reason for that. Limited passive neck rotation at birth (congenital torticollis) is one of the key risk factors for positional plagiocephaly — a flattening of one side of the baby's skull. [8]

When a baby consistently rests their head in the same position due to a tight neck muscle, the pressure on one spot of the skull can cause it to flatten over time. The constant pressure on the head can lead to remodeling of the facial bones, resulting in facial asymmetry or plagiocephaly. [9]

The good news: as torticollis is treated and neck movement improves, plagiocephaly often improves alongside it. Your doctor may recommend repositioning strategies and, in some cases, a referral to assess whether a cranial helmet is needed.

Does torticollis affect the eyes?

Sometimes — and it's something doctors call ocular torticollis. Eye muscle weakness can cause a type of torticollis where the head tilts as the baby tries to compensate for a vision problem. In these cases, the muscle itself isn't actually tight — it's the eyes that are driving the head position. This is why a thorough evaluation is important to determine what's actually causing the tilt. [10]

If your baby's torticollis doesn't respond to the usual stretching and physical therapy, or if there are other visual concerns, an ophthalmology referral may be recommended.

Can torticollis cause a bad latch?

Yes — and this is something that often goes undiagnosed! Babies with tightness in the neck muscle on one side often have asymmetries in their head shape and spine, which can make feeding difficult. This tension affects how their body moves and how settled they are, making it harder to latch on and suck effectively. [11]

Lower jaw asymmetry is an early identifiable sign of torticollis, and a possible contributor to latch difficulties, nipple pain, and poor milk transfer. If you've been struggling with breastfeeding and no one can quite put their finger on why, it's worth asking your provider to check for torticollis. [12]

A lactation consultant experienced in torticollis can help you with positioning adjustments, and physical therapy can address the underlying muscle tightness at the same time.

Does torticollis affect brain development?

This is one of the questions parents search for at 2am, so let's address it directly. If torticollis is left untreated, it can cause the face and head to develop unevenly, and may affect how the neck and muscles move long-term — but it doesn't affect your baby's brain development or how they think and learn. [9]

What matters most is early treatment. Babies who receive timely physical therapy and stretching typically recover full range of motion and go on to develop completely normally.

What are the red flags for torticollis?

Most cases of torticollis in babies are benign and manageable. But there are some symptoms that mean you should seek medical attention right away rather than waiting for a scheduled appointment:

Torticollis needs urgent evaluation if it's accompanied by fever, drooling, high-pitched breathing, vomiting, an unsteady gait, or headaches. These can signal an underlying infection or neurological condition that needs prompt treatment. [13]

Also watch for:

• Sudden onset of a very stiff, painful neck (especially in older babies and toddlers)
• Swelling in the neck or throat
• Signs of distress or extreme fussiness with neck movement

When in doubt, always call your pediatrician. It's never silly to ask.

How do babies with torticollis sleep?

Safe sleep practices don't change with a torticollis diagnosis — your baby should still always be placed on their back to sleep, in line with guidance from the AAP. [14]

Some parents suggest that when putting your baby down to sleep, position them so they face the wall. Because some babies prefer to look out into the room, your baby will actively turn away from the wall — and this naturally stretches the tightened neck muscles.

You can also alternate which end of the crib your baby's head is at, and position yourself (or interesting objects) on the side they tend to avoid looking toward. These small changes add up over time.

Is infant torticollis a disability?

No — in the vast majority of cases, torticollis in babies is a treatable postural condition, not a disability. Most babies with torticollis get better through position changes and stretching exercises, though it can take up to 6 months or longer to fully resolve. With early treatment, most babies go on to have full neck mobility and no lasting functional impact.

Is torticollis linked to autism?

There is no evidence that torticollis causes autism. Research suggests that all babies may benefit from early motor intervention to prevent asymmetry, plagiocephaly, torticollis, and motor delay — but motor delay alone cannot serve as a single risk factor predicting autism spectrum disorder. [15]

If you have concerns about your baby's development beyond their neck tilt, always bring them to your pediatrician. But torticollis in itself is not a predictor or cause of autism.

Can torticollis in babies be fixed?

Almost always — yes! Primary treatment modalities include conservative measures such as stretching exercises and physical therapy, which are effective in the vast majority of cases. [9]

The earlier treatment begins, the faster and more complete the resolution tends to be. Even babies diagnosed at a few months of age respond well to consistent stretching and PT. Surgery is considered only when all conservative options have been exhausted.

Is 3 months too late to treat torticollis?

Absolutely not. While earlier is always better, babies diagnosed at 3 months — or even later — still have excellent outcomes with the right treatment. The key is to get started as soon as you have a diagnosis rather than waiting to see if it resolves on its own.

Torticollis treatment: What actually helps

Good news: torticollis treatment is much less intimidating than it sounds. In most cases, it comes down to consistent stretching, some guided physical therapy, and making small changes to how your baby plays, sleeps, and feeds. Think of it less like a medical intervention and more like a daily routine tweak — with big results over time.

Torticollis baby exercises and stretches

Your pediatrician or physical therapist will guide you through specific torticollis stretches and exercises tailored to your baby. The goal is to gently lengthen the tight SCM muscle while strengthening the opposite side.

General techniques your provider may teach you:

• Lateral neck stretch: Gently tilt baby's ear toward the opposite shoulder and hold for 30 seconds.
• Chin-to-shoulder stretch: Gently rotate baby's chin toward the shoulder on the tight side.
• Tummy time: More on this below!

Always get proper instruction from your baby's healthcare provider or physical therapist before attempting stretches at home. These should never be forced.

Does tummy time help torticollis?

Yes! Tummy time is a big deal for torticollis babies. Laying your baby on their stomach for brief periods while awake (known as tummy time) is an important exercise — it helps strengthen neck and shoulder muscles and prepares your baby for crawling. This is especially useful for a baby with torticollis and a flat spot on their head, since it can help treat both problems at once.

Aim for several short sessions of tummy time throughout the day while your baby is awake and supervised. Place toys and interesting objects on the side they don't naturally look toward to encourage them to turn that way.

Environmental adaptations

Small changes to your baby's environment can make a big difference:

• Position your baby's crib so they have to look toward their less-preferred side to see you or a window
• During feeding, hold your baby in positions that encourage them to turn their head to the restricted side
• Use toys, mobiles, and sounds on the tighter side to draw their attention

What about torticollis medication?

For acquired torticollis, treatment may include antibiotics (if infection-related), botulinum toxin injections to loosen stiff neck muscles, heat therapy, neck braces or collars, and physical therapy. Botox injections can also occasionally be used for persistent congenital torticollis that hasn't responded to stretching and PT alone. [16]

Medication alone isn’t typically the first-line option for treating congenital muscular torticollis — stretching and physical therapy are.

When do babies get neck control?

Neck control is typically developing between 3–4 months, with most babies having good head control by around 4 months. Torticollis can sometimes delay this milestone slightly, which is another reason early treatment matters — getting the neck muscles working symmetrically gives babies the best foundation for all the motor milestones ahead.

How serious is torticollis?

In most cases? Very manageable. But timing matters. Research shows 98% of infants with congenital muscular torticollis achieve a normal range of motion within 1.5 months of physical therapy intervention if treatment is started before one month of age. [2]

Left untreated, however, things can get more complicated. The indications for surgery include a marked shortening of the SCM, persistent fibrosis, constant head and facial asymmetry, and significantly restricted cervical spine rotation. Surgery is rare, so more importance is put on early diagnosis and treatment. [4]

Most babies with torticollis make a full recovery — and yours can too

If your baby has been diagnosed with torticollis — or you're waiting on answers — know this: you caught it, and that's the most important first step. Early diagnosis and prompt treatment offer the best chance of complete resolution. With consistent stretching, physical therapy, and a few environmental tweaks, the vast majority of babies with torticollis go on to have full neck mobility and zero lasting issues.

You've got this. 💪

And if you want to connect with other parents navigating the same thing, your Peanut community is there for you.