POOJA KOTHARIMom of a 8 yr 5 m old boy1 Year agoA. Licking lips is generally normal behavior in newborns and infants. At 16 weeks old, babies are exploring their world and their bodies, and this includes new movements and behaviors like licking their lips. It can be a sign of various things:
1. **Exploration**: Babies use their mouths to explore textures and sensations.
2. **Hunger**: Lip licking can sometimes indicate hunger.
3. **Self-soothing**: Similar to thumb-sucking, licking lips can be a self-soothing behavior.
4. **Teething**: Babies may lick their lips or put things in their mouths when they are teething.
However, if the lip licking is accompanied by other symptoms such as a rash, dryness, or irritation around the lips, it might be good to consult a pediatrician to rule out any underlying issues like dehydration or an allergic reaction. Generally, though, this behavior is a normal part of infant development.
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