Your 2-month-old is almost certainly not teething. The first baby tooth typically appears around 6 months of age, and the symptoms you’re noticing, like drooling, fussiness, or chewing on hands, are normal developmental behaviors that happen to look a lot like teething. Understanding what’s actually going on can save you weeks of worry.
When Teeth Actually Come In
Babies are born with 20 primary teeth hidden beneath the gums, and these usually start erupting around 6 months. Some babies get their first tooth as early as 4 months, and others don’t see one until closer to 12 months. Both ends of that range are perfectly normal. But 2 months is well outside the expected window.
There is an extremely rare exception. Some babies are born with teeth already visible (natal teeth), and an even smaller number erupt teeth within the first 30 days of life (neonatal teeth). A large systematic review found that natal teeth occur in roughly 1 in 289 newborns, and neonatal teeth in about 1 in 2,212. By 2 months old, if your baby didn’t have visible teeth at birth or in the first few weeks, the odds of actual tooth eruption this early are vanishingly small.
Why Your Baby Looks Like They’re Teething
Around 2 months, several developmental changes converge in a way that mimics teething almost perfectly. Here’s what’s really happening:
Increased drooling. Salivary glands become more active around this age. Drooling and blowing bubbles are part of a normal oral development phase where your baby is exploring the world primarily through their mouth. This has nothing to do with teeth pushing through gums.
Hand chewing and mouthing. At 2 months, babies are discovering their hands exist. Bringing fists to the mouth and gnawing on them is a motor milestone and a self-soothing behavior, not a response to gum pain.
Fussiness. Two months is a common peak for general fussiness and crying. Growth spurts, immature digestive systems, and overstimulation all contribute. It can be tempting to blame an invisible tooth, but this irritability is a normal part of early infancy.
Signs of Actual Teething Later On
When your baby does start teething (likely in a few months), the real signs are more specific than general fussiness. You’ll notice swollen, red gums in one area, often with a visible whitish bump where the tooth is about to break through. Your baby may become more irritable than usual and resist feeding because of gum tenderness. Sleep can become disrupted in an on-and-off pattern.
One thing teething does not cause is a high fever. It may produce a very slight increase in temperature, but anything at or above 100.4°F points to something else, like a viral illness or an ear infection. Teething also doesn’t cause diarrhea, rashes on the body, or intense, inconsolable crying. If your baby seems genuinely sick rather than just uncomfortable, those symptoms deserve their own attention.
Teething vs. Ear Infection
One reason parents sometimes suspect teething early is ear pulling. Babies do tug at their ears during teething because gum pain can radiate to the ear area. But there are clear differences between teething discomfort and an ear infection:
- Ear pulling: With teething, it’s mild and usually one-sided. With an ear infection, it tends to be more persistent and may involve both ears.
- Fever: Teething produces no significant fever. Ear infections often cause temperatures above 100.4°F.
- Cold symptoms: Teething doesn’t cause a cough or runny nose. Ear infections frequently come alongside cold symptoms.
- Sleep: Teething causes intermittent fussiness. Ear infections typically get worse when your baby is lying flat.
- Feeding: Teething may mildly disrupt feeding. Ear infections can cause outright feeding refusal because swallowing creates pressure in the ears.
Ear infections also tend to come on quickly and cause more intense distress than teething. If your baby has a combination of fever, cold symptoms, and ear pulling, an ear infection is a more likely explanation than early teeth.
What to Avoid at This Age
Even if you’re convinced your baby’s gums are bothering them, certain popular teething remedies are dangerous for young infants. The FDA has issued clear warnings against using topical gum-numbing products containing benzocaine or lidocaine in infants and young children. Benzocaine can cause a potentially fatal condition where the blood loses much of its ability to carry oxygen. Lidocaine solutions can lead to seizures, heart problems, and severe brain injury if too much is absorbed or accidentally swallowed. These products offer little to no benefit for teething pain and carry serious risks.
Over-the-counter pain relievers also require caution at this age. Acetaminophen should not be given to children under 2 years without guidance from a doctor, and fever in the first 12 weeks of life specifically needs medical evaluation rather than home treatment, because it can signal a serious infection.
Soothing a Fussy 2-Month-Old
Since the fussiness and drooling you’re seeing are developmental rather than dental, standard comfort measures work well. A clean finger gently rubbed along the gums can be soothing for babies in the oral exploration phase. Keeping a bib or cloth handy manages the drool and prevents skin irritation on the chin and neck. Swaddling, gentle rocking, and white noise address the general fussiness that peaks around this age.
If your baby seems to want something to mouth on, a clean, age-appropriate teething ring kept at room temperature is safe. Avoid freezing teethers, as the extreme cold can be too harsh on a young baby’s gums. And skip amber teething necklaces entirely, as they pose strangulation and choking hazards with no proven benefit.
When the First Tooth Does Arrive
Once your baby’s first tooth finally erupts, the American Academy of Pediatric Dentistry recommends scheduling a dental visit within 6 months of that first tooth or by your baby’s first birthday, whichever comes first. You can start wiping the gums with a soft, damp cloth even before teeth appear, then switch to a tiny smear of fluoride toothpaste on an infant toothbrush once that first tooth breaks through.