Does teething cause developmental delays or loss of skills?

Teething brings tears and chewed fingers — but it does not erase the skills your child has already learned.

In short

No — teething does not cause developmental delays or loss of skills. Teething is a normal, temporary process that may bring mild fussiness, drooling and disrupted sleep, but it does not affect speech, movement, social or thinking milestones. If your child loses skills they once had, that is never "just teething" — it deserves a prompt developmental check.

The myth, and the facts

The myth: "My baby stopped babbling / isn't crawling / seems different — it must be the teeth."

The facts:

• Teething is local — gums, dribble, the urge to chew, and sometimes a slightly grizzly day or two. It is brief and self-limiting.
• Research consistently shows teething is not linked to high fever, prolonged illness, or any change in a child's learning, communication or movement.
• Genuine loss of skills — a child who stops using words, babble, gestures or eye contact they once had — is a recognised red flag that is unrelated to teeth and should always be reviewed.
• Blaming teething for new worries can delay a helpful conversation. The teeth come and go; a true developmental concern stays.

When to seek a check

See your paediatrician promptly — not waiting for teething to "pass" — if you notice any of these:

• Loss of any skill (words, babble, gestures, social smiling) at any age
• No babble or gesture by 12 months, no single words by 16 months
• High fever, lethargy or refusal to feed (these are illness, not teething)
• A nagging feeling that your child relates, communicates or moves differently from before

The Pinnacle way

A clinical AbilityScore® and any diagnosis are formed only at a Pinnacle Blooms Network centre, under the care of qualified clinicians — never from a single worry or a passing phase. If you are unsure whether something is teething or a developmental sign, our team can help you tell the difference through a gentle, structured developmental assessment. Trust your instinct to ask — it is one of the most reliable early signals we know.

Trusted sources

Aligned with guidance from the American Academy of Pediatrics and HealthyChildren.org on teething and normal infant development, and CDC "Learn the Signs. Act Early." milestone guidance on when skill loss warrants review.

Next step — if your child has lost a skill or you feel something has changed, book a developmental check today on WhatsApp: +91 91001 81181.

This is general information, not a diagnosis — individual assessment and diagnosis require an appropriately qualified healthcare professional.