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Why does my baby girl have no hair?

Published in Baby Hair Development 2 mins read

It's common for babies to experience hair loss, especially in the first few months of life.

Understanding Baby Hair Loss

Many new parents wonder why their baby might have very little or no hair. Here's a breakdown of why this occurs:

  • Alopecia in Infancy:
    • Newborns often have fine hair called lanugo, which they shed after birth.
    • This initial hair loss is a type of alopecia, a common condition among babies.
    • The reference states that babies often lose their hair during the first six months. This is because the old hair falls out and new, mature hair has yet to grow in.
  • Natural Hair Growth Cycles:
    • Hair grows in cycles, and a baby’s hair growth is not yet synchronized.
    • This means some hair follicles might be in the resting phase, while others are starting to grow.
  • Friction:
    • Babies spend a lot of time on their backs, which can cause friction against the mattress. This can lead to hair loss on the back of their heads.

Timeline for Hair Regrowth

Generally, you can expect your baby's hair to grow back within a year, according to the reference. This new hair will likely be more mature and thicker than the hair they had at birth.

Things to Note

Aspect Details
Timing Hair loss typically occurs within the first six months.
Regrowth New hair usually grows back within a year.
Type of Loss The hair loss is a normal type of alopecia.
Appearance The new hair may be different in texture and color compared to the old hair.

When to Consult a Doctor

While hair loss in babies is usually normal, consider consulting a doctor if you notice:

  • Excessive hair loss beyond the first six months.
  • Hair loss accompanied by skin irritation, redness, or itching.
  • Uneven or patchy hair loss.

In most cases, your baby's hair will grow back naturally, and there is usually no need for special treatment. It is a natural part of development.

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