Most babies get their first tooth around 6 months of age, though the normal window stretches from about 6 to 10 months. Some babies sprout a tooth as early as 4 months, while others don’t see one until closer to their first birthday. All of these timelines are perfectly normal.
The Typical Teething Timeline
The two bottom front teeth (lower central incisors) almost always come in first, followed by the four upper front teeth. From there, teeth tend to fill in from front to back, with molars arriving later. Most children have all 20 primary teeth by age 3.
In the general population, the first tooth erupts somewhere between 6 and 10 months. Babies born prematurely sometimes run behind this schedule because tooth development is tied to overall growth. If your baby still has no teeth by about 10 months of chronological age, it’s worth mentioning at a well-child visit, but isolated late teething is rarely a sign of a serious problem. Genetics play a big role: if you or your partner were late teethers, your baby likely will be too.
Signs Your Baby Is Teething
Teething symptoms often show up a few days before a tooth breaks through the gum. The most reliable early signs are increased drooling and swollen, tender gums that may look red right where the tooth is pushing through. You might also notice your baby:
- Chewing or biting on anything within reach
- Acting fussier or more irritable than usual
- Sleeping poorly
- Eating less or refusing the breast or bottle
These symptoms come and go. They tend to be worst in the day or two before a tooth emerges and ease up once the tooth cuts through. Not every tooth causes the same level of discomfort. Some teeth (especially molars, which are larger) seem to bother babies more than others, while some teeth slip through with barely a fuss.
Teething Does Not Cause Fever
One of the most persistent myths about teething is that it causes fevers. It doesn’t. Teething may nudge your baby’s body temperature slightly above its normal baseline, but it won’t push it to 100.4°F (38°C) or higher. That threshold is the clinical definition of a fever, and reaching it points to an infection, not teething.
The timing is what confuses people. Babies start teething right around the same age their immunity from the womb begins to fade and they’re putting everything in their mouths, which means more exposure to germs. So ear infections, colds, and other illnesses often overlap with teething by coincidence. If your baby has a true fever, diarrhea, or a rash, those symptoms deserve their own attention rather than being dismissed as “just teething.”
Safe Ways to Ease Teething Pain
The simplest remedies are also the safest. Gently rubbing your baby’s gums with a clean finger applies counter-pressure that many babies find soothing. A firm rubber teething ring gives them something safe to chew on, which helps relieve the pressure of a tooth pushing upward. Choose a solid rubber ring rather than a liquid-filled one, and keep it at room temperature or slightly chilled in the refrigerator. Frozen teething rings can actually be too hard and bruise already-tender gums.
A clean, cold washcloth works well too. Wet it, wring it out, and let your baby gnaw on it. The texture and cool temperature provide gentle relief. If your baby is old enough for solid foods, chilled (not frozen) fruit in a mesh feeder can serve the same purpose.
Products to Avoid
Over-the-counter teething gels and creams that contain numbing agents like benzocaine are not safe for babies. The FDA warns against using these products on children because benzocaine can trigger a rare but potentially fatal blood condition in which the blood can’t carry enough oxygen. Prescription-strength lidocaine solutions are equally dangerous for infants and have been linked to heart problems and severe brain injury.
Homeopathic teething tablets have also drawn safety warnings. Despite marketing that suggests they’re gentle and natural, these products have been associated with adverse events in young children. The bottom line: topical numbing products offer little measurable benefit for teething pain, and their risks are real.
When to Schedule a First Dental Visit
The American Dental Association recommends that your child’s first dental visit happen after the first tooth appears but no later than their first birthday. This visit is usually quick and low-key. The dentist checks for early signs of decay, looks at how the teeth and jaw are developing, and talks with you about cleaning those new teeth. Starting early helps establish a dental home and catches potential issues when they’re easiest to address.
In the meantime, you can start cleaning your baby’s gums with a soft, damp cloth before any teeth even arrive. Once the first tooth shows up, switch to a soft-bristled infant toothbrush with a rice-grain-sized smear of fluoride toothpaste twice a day.