Dentinox Teething Gel

Where the other products in this category work through texture or cooling, Dentinox works chemically: a small amount rubbed onto the gum delivers a mild local anaesthetic (lidocaine) plus an antiseptic, giving faster, more direct relief than any teether can during a genuinely painful flare-up, particularly overnight when a baby won't settle with a toy alone.

The NHS is clear that teething gels should be used sparingly and only the sugar-free, licensed-for-age kind, applied with a clean finger and not overused, since numbing agents can mask other causes of distress if relied on too heavily. It's a targeted, occasional tool, not a first-line or all-day remedy — cooling teethers and gum massage should generally be tried first.

Compared with the physical teethers in this category, the gel's advantage is speed and directness for severe discomfort; its disadvantage is that it treats a symptom for a short window (typically 20 minutes or so) rather than giving a baby something to actively chew on, and it needs an adult to administer it correctly each time.