why baby posterior fontanelle dented and having redness there is this normal

Question

Accepted Answer

yes that's fine
what you have written is very normal.
no treatment needs to be given. if in confusion meet your dr for advice and evaluation. continue regular diet and remain in contact with your dr.
take care.

Accepted Answer

A dent or indentation in a baby's posterior fontanelle (the soft spot at the back of the head) is generally normal. The fontanelle allows for the baby's brain and skull to grow and expand. However, there are some specific conditions to consider:

1. **Dehydration**: A sunken fontanelle can be a sign of dehydration. Ensure your baby is getting adequate fluids, especially if they are breastfeeding or formula-feeding.

2. **Positioning**: The fontanelle might appear more indented depending on the baby's position or if they are lying on their back.

3. **Normal Variations**: Some babies simply have more prominent fontanelles due to normal anatomical variations.

The redness in the area of the fontanelle is less common and might be due to a variety of causes:

1. **Irritation or Friction**: Redness could be from irritation or friction if the baby is rubbing their head against a surface.

2. **Infection or Inflammation**: Though rare, redness over the fontanelle could indicate an infection or inflammation, which requires immediate medical attention.

3. **Rashes or Skin Conditions**: Redness might also be due to common infant skin conditions like cradle cap, eczema, or a heat rash.

### What to Do:

1. **Monitor**: Keep an eye on the fontanelle and the redness. Note any changes in size, shape, or color.

2. **Hydrate**: Ensure your baby is well-hydrated.

3. **Avoid Irritation**: Keep the area clean and avoid rubbing or applying pressure.

4. **Seek Medical Advice**: If the redness persists, spreads, or if you notice other symptoms such as fever, vomiting, poor feeding, or irritability, consult your pediatrician. Immediate medical attention is necessary if there are any signs of serious illness or if you have concerns about dehydration or infection.

Always err on the side of caution with newborns and seek professional medical advice to ensure your baby's health and well-being.