When Do Babies Start Teething? Timeline, Symptoms and Safe Soothing

• The first tooth usually appears between 6 and 10 months; the full set of 20 milk teeth is in by about age 3.
• Real teething signs are mild: drooling, gum-chewing, irritability, broken sleep and at most a low-grade temperature under 38°C (100.4°F).
• High fever, diarrhoea, vomiting or a body rash are NOT teething — they need a doctor, because this is the age children catch the most infections.
• Safe soothing means a chilled (not frozen) teether, a cold washcloth, clean-finger gum massage, and paracetamol or ibuprofen at the pediatrician's dose only when truly needed.
• Skip teething necklaces, benzocaine gels, homeopathic teething tablets, and honey, jaggery or alcohol rubbed on the gums — all are useless or unsafe.
• Book the first dental visit by the first birthday, and clean teeth twice a day with a rice-grain smear of fluoride toothpaste from the very first tooth.

Teeth come in a fairly predictable order, but the timing varies a lot from baby to baby — and both early and late are usually normal. The American Academy of Pediatric Dentistry (AAPD), the Indian Society of Pedodontics and Preventive Dentistry, and the IAP all use a similar framework, which is worth knowing both to set expectations and to recognise the rare delay that needs a check-up.

As a rough sequence:

Lower central incisors (lower front teeth) are usually first, between 6 and 10 months. Some babies have them by 4–5 months, others wait until 10–12 months. The pair tends to come within a few weeks of each other.

Upper central incisors (upper front teeth) follow at about 8–12 months — often the more visible "first teeth" in family photos.

Upper lateral incisors arrive around 9–13 months, and lower lateral incisors around 10–16 months. Many babies have all eight incisors by their first birthday; others are still working on them.

First molars (the back chewing teeth) come at roughly 13–19 months on top and 14–18 months below. Because these teeth are larger and the gum thicker, this phase can feel more uncomfortable than the incisors.

Canines appear around 16–22 months (upper) and 17–23 months (lower). They have a reputation for being tender, possibly because of the angle at which they erupt.

Second molars (the very back milk teeth) are usually last, at 23–31 months, completing the set of 20 primary teeth by about age 3.

A baby may cut teeth in a slightly different order, and as long as teeth are erupting and your child is otherwise healthy, that is not a concern. For where teething sits among your baby's other firsts, see our overview of baby developmental milestones from 0–24 months.

Natal and neonatal teeth. About 1 in 2,000–3,000 babies is born with a tooth already showing (natal) or cuts one in the first month (neonatal) — usually a lower central incisor. A pediatric dentist should assess it: a loose tooth carries an aspiration risk and is sometimes removed, while a firm tooth that does not interfere with feeding can often be left in place.

Late teething. Plenty of babies have no teeth at all by their first birthday, and this is almost always a normal family-trait variant if the baby is otherwise thriving — late teething tends to run in families. By 15–16 months with no teeth, a check-up is reasonable. Genuinely delayed eruption can occasionally reflect hypothyroidism, vitamin D deficiency or nutritional rickets — relevant in India, where vitamin D deficiency is very common — or, rarely, a genetic condition. Pediatric guidance is to investigate a persistent absence of teeth by 16–18 months.

This is one reason the IAP recommends 400 IU of vitamin D a day from birth for all exclusively breastfed Indian babies: maternal vitamin D status is often low, so breastfed babies need a supplement they might not in sunnier feeding cultures. Our guide on vitamin D for Indian babies covers the dose and how to give it. The order and timing of teeth only become medically important when they reflect an underlying nutritional or metabolic problem, which is uncommon.

Teething has been blamed for everything from sleepless nights to seizures. Modern pediatric research has carefully separated the symptoms that genuinely come with erupting teeth from those that do not — an important distinction, because pinning a serious illness on "teething" can delay the real diagnosis.

Genuine teething signs are mild and self-limiting:

• Drooling, often starting weeks before the first tooth shows. The extra saliva can cause a rash on the chin, mouth and chest; gentle wiping with a soft cloth and a thin barrier of plain petroleum jelly or zinc oxide cream prevents most of it.
• More chewing on hands, fingers, toys — anything that fits in the mouth. The counter-pressure relieves the ache.
• Red, swollen gums, sometimes with a white pinpoint or small bruised patch where the tooth is about to break through.
• Fussiness and irritability above the baby's usual baseline, often coming and going rather than constant.
• Disrupted sleep — frequently the first thing parents notice, with a few unsettled nights around each tooth. (Our guide to common baby night-waking causes helps you tell teething from other reasons.)
• A mild temperature generally under 38°C (100.4°F), from local gum inflammation.
• A smaller appetite for solids while interest in milk usually stays.

• Temperature above 38°C (100.4°F) in a baby under 3 months — this is always urgent
• Temperature above 38.9°C (102°F) in a baby aged 3–6 months
• Any fever above 38°C (100.4°F) lasting more than 24 hours
• Severe diarrhoea (more than 6 watery stools in 24 hours, or blood in the stool)
• Vomiting that stops your baby keeping fluids down
• Persistent, inconsolable crying or a clear change from their normal self
• Lethargy or much-reduced responsiveness
• Signs of dehydration: dry mouth, no tears when crying, fewer wet nappies, or a sunken soft spot
• A rash spreading beyond the face, especially if it changes or spreads quickly
• Anything else that simply worries you and feels different from ordinary teething

When a baby is genuinely uncomfortable, several simple, safe measures work well — and knowing them saves a lot of trial and error.

Chilled (not frozen) teething ring. A teether kept in the fridge — never the freezer — cools the gums without the bruising risk of a rock-hard frozen one. Plain silicone rings from established baby brands (roughly Rs 200–800) are good choices; avoid liquid-filled teethers, which can rarely puncture. Wash thoroughly between uses.

Cold washcloth. A clean cotton washcloth, dampened with water and chilled in the fridge for 20–30 minutes, gives excellent relief — your baby can gnaw a corner while the cold dampness soothes the gum. Replace daily.

Clean-finger gum massage. Wash your hands and rub a clean finger firmly over the erupting area. This counter-pressure is often the single most effective thing you can do, and you can repeat it through the day. Finger-mounted silicone gum massagers (about Rs 100–400) work too if you prefer a barrier.

Chilled food for babies on solids. Once your baby is eating solids (usually from 6 months), a chilled peeled banana, a large cucumber stick too big to bite off, or frozen fruit in a mesh feeder can soothe gums and nourish at once — always under direct supervision so nothing breaks off. Our weaning and first-foods guide for Indian babies covers safe textures.

More breastfeeding and cuddles. Many teething babies nurse more for comfort, and that is completely fine. If your baby bites at the breast, a brief firm pause and unlatch usually teaches the lesson within a few feeds; persistent biting injuries are worth an IBCLC's input.

Pain relief, when truly needed. Paracetamol (Calpol, Crocin) at the pediatrician-prescribed, weight-based dose is appropriate when your baby is clearly distressed. Ibuprofen (Brufen, Ibugesic) is an option from 6 months, also weight-dosed. Use only the strength and frequency your doctor advises, and only for genuine discomfort — most teething needs no medicine. For correct weight-based dosing, see our guide to baby fever and when to worry.

Several popular teething products range from pointless to genuinely dangerous. In India there is extra pressure from traditional remedies and well-meaning elders, so it helps to know exactly which to refuse.

Teething necklaces (amber, hazelwood, silicone). The American Academy of Pediatrics and the US FDA warn against them. The risks are real — strangulation if the necklace catches on cot bars or furniture, and choking if it breaks and beads come loose — and infant deaths have been documented. The amber "succinic acid" pain-relief claim has no scientific basis. No benefit, real risk. Never leave any neck-worn item on a sleeping or unsupervised baby.

Benzocaine gels (Orajel and similar). The FDA warns against benzocaine teething products under age 2 because of methemoglobinemia — a rare but potentially fatal blood disorder. Check labels on Indian products, and use gum massage, a cold teether or paracetamol/ibuprofen instead.

Homeopathic teething tablets. The FDA recalled several such products after reports of seizures, drowsiness and breathing difficulty linked to inconsistent belladonna dosing. The IAP does not endorse homeopathic teething products; safer evidence-based options exist.

Honey, jaggery (gud) or sugar on the gums. A common elder's suggestion, but one to retire. Honey is unsafe under 1 year because of infant botulism risk, and any sweet substance feeds the bacteria that cause early childhood caries and nudges your baby towards a sweet tooth. Honey stays off the menu entirely until the first birthday — see introducing water and safe firsts for Indian babies.

Alcohol (whisky, rum) on the gums. Never. Even small amounts absorbed through the gums can intoxicate a baby, and the FDA explicitly warns against this folk practice.

Frozen-solid teethers. A teether straight from the freezer is hard enough to bruise tender gums — use fridge-cooled (around 4°C) instead.

Hard foods that can break off. Hard biscuits and dry chapati pieces can snap into choking-sized fragments. Choose mesh feeders with soft fruit, large soft cucumber sticks, or teething rusks designed to dissolve quickly. And buy teethers only from established brands and reputable retailers, not unverified street vendors, where toys may contain phthalates or lead paint.

The first tooth often arrives alongside meaningful Indian traditions, and honouring them while keeping your baby safe is part of the job.

Annaprashan and the rice ceremony. Across communities — Bengali Annaprashan, Telugu Annaprashana, Tamil Choroonu, Konkani Choroonal, the Marathi rice ceremony — a baby's first formal taste of solid food is marked between about 6 and 8 months, frequently coinciding with the first teeth. The ceremony marks the start of solids rather than teething itself, and it sits comfortably within IAP guidance: exclusive breastfeeding for 6 months, then complementary foods from around 6 months. A ceremonial spoonful of rice or kheer at or after 6 months is fine; if your tradition uses 4–5 months, that is worth a gentle conversation with elders, and the real transition to solids should still follow pediatric timing.

First-tooth celebrations. Small rituals, gifts and that treasured first-tooth photo are lovely traditions with no medical implications — keep them.

The conversation with elders. Grandmothers and aunts often have firm views — jaggery on the gums, herbal pastes, jaw oil massage, avoiding "cold" foods. Some (oil massage, particular foods) are harmless; some (jaggery, honey, alcohol) are not. The approach that works best is acknowledging the love behind the advice, sharing what your pediatrician recommends, and finding a safe alternative — outright dismissal strains relationships, while a collaborative compromise keeps the peace.

"Teeth fever" beliefs. Many elders attribute every fever in a teething-age baby to teething. A temperature under 38°C (100.4°F) may relate to teething, but higher or persistent fevers, or fever with other symptoms, are not — and need review. Explaining that does not contradict an elder's love; it adds the safety information.

Nazar and protective practices. Concern about the evil eye runs deep, and the protective customs range from harmless to risky. Traditional lead-containing kajal has been linked to raised blood-lead levels in Indian babies and should be avoided, and a black thread around the neck is a strangulation risk if left on during sleep. The intent is loving; the physical practice just needs a safety check. Often the pediatrician makes the most persuasive intermediary — "doctor saheb has said no honey under one year" — for elders who respect medical authority.

The AAPD, the Indian Society of Pedodontics and Preventive Dentistry, and the IAP all recommend the first dental visit by the first birthday, or within 6 months of the first tooth — whichever comes first. This is far earlier than the old "first visit at age 3" many Indian families assume, and for good reason: early childhood caries can begin within months of the first tooth, and various Indian surveys find roughly half of preschoolers already have a cavity by age 3.

What happens at the visit. The dentist examines your baby on your lap in a "knee-to-knee" position rather than a dental chair, counts the teeth, checks the gums and bite, looks for early decay or anomalies, demonstrates cleaning technique, and discusses fluoride, feeding habits and any thumb or pacifier use. It usually takes 15–30 minutes. A first visit in private practice typically costs around Rs 300–1,500 depending on the city; some hospital well-care packages include it.

Clean from the first tooth. As soon as a tooth appears, clean twice daily — after the morning feed and, most importantly, before bed, when saliva flow drops. Under 1 year, a clean damp cloth or gauze around your finger (or a silicone finger brush) is enough; before the first tooth, gentle gum and tongue wiping is still worthwhile, as our guide to baby tongue and oral cleaning explains. From around age 1, use a small soft infant toothbrush.

Fluoride toothpaste. The IAP and the Indian Dental Association now support fluoride toothpaste from the first tooth: a rice-grain smear under age 3, increasing to a pea-sized amount at 3–6. At this dose, fluoride protects against decay with negligible swallowing risk. Non-fluoride "natural" baby pastes do not protect against cavities and are not recommended in their place.

Feeding that protects teeth. Never put your baby to bed with a bottle of milk, juice or any sweet drink — pooled sugar during sleep is the main cause of bottle-mouth decay. Use water if your baby needs to suck to settle, and never dip a pacifier in anything sweet. The AAP and IAP advise no juice under 1 year and only small diluted amounts after.

For most families, teething is not dramatic toothache — it is a few weeks of moderate fussiness, broken sleep and a baby with a shorter fuse, who is otherwise developing normally.

Sleep. Disruption tends to be intermittent: a few unsettled nights around each tooth, with reasonable stretches between. Keep your usual approach — consistent bedtime routine, age-appropriate schedule, brief and calm responses to wake-ups. Dramatically changing course (moving the baby into your bed, a bottle at every waking) often creates new habits that outlast the teeth. If your baby is clearly uncomfortable at night, a single weight-based dose of paracetamol or ibuprofen at bedtime can help; avoid dosing routinely through the whole phase. Our baby sleep regression survival guide helps you separate teething from a developmental sleep dip.

Feeding. Many teething babies temporarily go off solids because chewing hurts, while keeping their interest in milk. Lean on soft, cool foods for the worst days — cold yoghurt (dahi), smooth dal, mashed soft fruit — and return to the usual range as the tooth breaks through. A brief dip in solid intake does not meaningfully affect weight gain; the IAP well-baby growth checks will catch any real concern. If weight gain stalls for more than a few weeks without an obvious cause, get it checked rather than assuming teething.

Breastfeeding. Some babies nurse more for comfort, some find it briefly uncomfortable, and some experiment with biting. A firm pause and unlatch when biting happens, followed by re-latching when they are ready, usually resolves it within a few feeds. Lanolin nipple cream helps heal any minor soreness; persistent biting injuries warrant a lactation consultant.

Overall, teething comes in waves from about 6 months to age 3, busiest in the first 18 months. Most families look back on it as more manageable than the anticipation suggested — realistic expectations, safe comfort measures and prompt care for anything beyond teething get everyone through.

The first tooth begins a lifetime of oral health, and the habits set in these early years stick. The early childhood caries that affect around half of Indian preschoolers are largely preventable.

Brush twice a day from the first tooth, especially before bed, with a rice-grain smear of fluoride toothpaste (pea-sized from age 3). Make it as routine as the bath.

Mind regional fluoride. Parts of Andhra Pradesh, Telangana, Rajasthan and Gujarat have naturally high-fluoride groundwater, which combined with other sources can cause fluorosis — your pediatric dentist will tailor advice to your local water. In low-fluoride areas, toothpaste is the main protective source, and fluoride varnish at dental visits adds protection for higher-risk children.

Protect with feeding choices. No bottle in bed except water, no sweetened drinks in bottles, no juice under 1 year, and keep sweet foods to mealtimes when saliva flow is highest. Offer plain water between meals, and choose tooth-friendly snacks — paneer, dahi, idli, whole fruit, vegetable sticks — over sticky sweets and sweetened biscuits.

Wean the bottle by about 12–15 months in favour of an open or trainer cup; prolonged bottle use raises caries risk and can affect alignment.

Pacifier and thumb habits. Brief use in the first 2 years is generally fine, but prolonged sucking beyond 4–5 years can shift dental alignment — our comparison of pacifier versus thumb-sucking covers safe use and weaning. Most children stop thumb-sucking on their own by 2–4 years.

Keep up six-monthly dental visits after the first one. They catch early decay before it hurts, provide fluoride varnish where useful, and build a positive relationship with dental care.

For the wider picture of feeding your baby well through this stage, our weaning and first-foods guide ties oral health and nutrition together.

• American Academy of Pediatric Dentistry — Eruption Charts and Teething Guidance
• American Academy of Pediatrics (HealthyChildren.org) — Teething: 4 to 7 Months
• US FDA — Safely Soothing Teething Pain (benzocaine and teething jewellery warnings)
• Indian Academy of Pediatrics — Guidelines on Vitamin D and Infant Feeding
• NHS — Baby Teething Symptoms and Tips
• Indian Dental Association — Children's Oral Care