Teething is one of those milestones that arrives with mixed feelings: a first tooth is exciting, but the fussiness and broken sleep that can come with it are not. For many families, the teething months are a stretch of extra drool, chewing on everything in reach, and a baby who is harder to settle than usual.

The good news is that teething is temporary and manageable, and most of the discomfort responds to simple, safe relief. This guide covers when teeth tend to arrive, how to recognize genuine teething signs, what actually helps, and, just as importantly, what to avoid and when a symptom is not teething at all.

This article is general information, not medical advice. Teething symptoms overlap with signs of illness, so if your baby seems genuinely unwell, has a high fever, or you are worried, contact your pediatrician rather than assuming it is teeth.

When do babies start teething?

Most babies get their first tooth somewhere between 4 and 7 months, though the range is wide and completely normal. Some babies cut a tooth as early as 3 months, and a few are still gummy at their first birthday. A handful are even born with a tooth. None of this predicts anything about your child, so try not to compare timelines.

The usual order is bottom front teeth first, then the top front teeth, followed gradually by the rest, with a full set of baby teeth typically in by around 2.5 to 3 years. If your baby has no teeth by about 18 months it is worth a mention at a checkup, but before that, a late first tooth is rarely a concern. Understanding teething as a slow, months-long process rather than a single event helps set expectations.

Signs your baby is teething

Teething signs are usually mild and centered on the mouth. Common ones include more drooling than usual, a strong urge to chew and bite on toys, fingers, or anything else, sore or swollen gums, and general fussiness or clinginess. Some babies sleep and feed a little worse for a few days around a tooth breaking through.

  • Increased drooling, sometimes with a mild rash on the chin from the wetness.
  • Chewing and gnawing on hands, toys, and crib rails.
  • Red, swollen, tender gums, sometimes with a visible white tooth beneath.
  • Irritability and disrupted sleep for a day or two around each tooth.

Symptoms usually flare in the few days before a tooth emerges and settle once it is through. If your baby has ongoing symptoms with no tooth appearing, teething may not be the cause.

Safe ways to relieve teething pain

Simple, low-tech comfort works best and is the safest approach. Cold and gentle pressure are your main tools. A clean, chilled (not frozen) teething ring, a cold clean washcloth to chew, or gently rubbing the gums with a clean finger all provide relief that most babies welcome. For older babies on solids, cold soft foods can help too.

Extra cuddles and patience matter as much as any product, since a teething baby often just wants comfort. If your baby is clearly in pain and old enough, an appropriate infant pain reliever can be used occasionally, but only at the correct dose for their age and weight, and ideally after checking with your pharmacist or doctor. Keep relief boring and gentle rather than reaching for novelty gadgets.

What should you avoid for teething?

Several popular teething products are best avoided because of real safety concerns. Do not use amber teething necklaces or any necklace or bracelet on a baby, since they pose strangulation and choking risks and have no proven benefit. Avoid teething gels containing certain numbing agents or, in some regions, products that health authorities have warned against.

Also skip frozen-solid teething toys, which can be too hard and hurt the gums, and never tie a teether around your baby’s neck. Do not rely on unproven remedies marketed online. When in doubt, the safest options are the simple, supervised ones: a chilled ring, a cold cloth, and comfort. Reliable guidance on teething and baby care is available from the NHS baby pages.

Caring for those first teeth

Baby teeth need care from the moment they appear, because they matter for eating, speech, and holding space for adult teeth. Start brushing as soon as the first tooth comes through, using a soft baby toothbrush or a clean cloth and a tiny smear of age-appropriate fluoride toothpaste, twice a day.

Protect those new teeth from decay by avoiding sugary drinks and never putting a baby to bed with a bottle of anything other than water, since milk or juice pooling around the teeth overnight causes damage. Make brushing a gentle, routine part of the morning and bedtime. Early habits set the stage for healthy teeth later, and a first dental visit is usually recommended around the first birthday.

When is it not teething, and you should call the doctor?

Teething gets blamed for a lot that it does not actually cause. A high fever, diarrhea, vomiting, a runny nose with a cough, or a baby who seems genuinely unwell are signs of illness, not teething, and should not be dismissed as just teeth. Teething may cause mild fussiness and a slightly raised temperature at most, not a real fever.

Teething often nudges feeding and sleep off course for a few days around each tooth, and that is normal. A baby with sore gums may fuss at the breast or bottle or wake more at night; offer extra comfort, keep milk feeds up, and ride out the short rough patch rather than overhauling routines. It passes as the tooth breaks through.

Every baby experiences it differently. Some cut teeth with barely a grumble while others are clearly bothered, and neither says anything about your child. Resist the urge to reach for medicine at the first sign; simple comfort, a chilled ring, and patience handle most teething. Save pain relief for genuine discomfort, at the correct dose and ideally after a quick word with your pharmacist.

Manage the drool too, since constant wetness can irritate the chin and neck. Dab gently rather than rubbing, use a soft bib to keep clothes dry, and a thin barrier of a plain moisturizer can protect the skin. Small, boring, consistent care beats any gadget, and before long the tooth is through and your happy baby is back.

Try to keep the long view. Teething stretches over many months as tooth after tooth arrives, but each individual tooth is usually only a few unsettled days, and the whole phase is a normal, healthy part of growing up. With simple comfort, safe relief, and a bit of patience, you and your baby get through it, and that first toothy grin makes it more than worth the drool.

Call your doctor if your baby has a fever, seems very unsettled beyond mild teething grumpiness, or has any symptom that worries you. Trust your instincts. Because teething often disrupts comfort and sleep, it helps to have gentle tools ready to soothe a crying baby and to understand where teeth fit among the other first-year milestones. More calm, practical guides are in the article library.