Why Do Babies Lose Their Hair?
Every parent has stopped and marveled at their baby's soft, precious, downy hair. But what happens when you start noticing more of those precious strands on your little one's pillow or in the bath? And then a little bald spot? And then another bald spot? Wait… is your baby’s hair falling out?
Don't panic. Baby hair loss is more common than you might expect. It’s usually a harmless developmental phase that can happen for all sorts of reasons. Let's learn about why babies lose their hair and what you can expect as your little one grows.
The Science Behind Baby Hair Loss
Babies are born with all the hair follicles they'll ever have! But that doesn't mean their hair stays the same throughout their life—let alone their baby years. In fact, it's perfectly normal for babies to lose some or even all of their hair in the first few months of life. There are several scientific reasons this might happen.
Hormonal Changes
One of the most common reasons for infant hair loss is the dramatic shift in hormones they go through after being born. While in their mother’s womb during her pregnancy, high levels of hormones circulate through both mother and baby. After delivery, these hormone levels drop, which can trigger hair loss in both the mom and the baby.
Telogen Effluvium
Telogen effluvium is a scientific term that describes a common type of hair loss in babies, children, and adults. It’s a common cause of temporary hair loss in babies and infants. While it’s harmless and often resolves on its own, it can be quite alarming for parents.
This condition occurs when a large number of hair follicles enter a resting (telogen) phase simultaneously. They “slow down” and stop producing hair, leading to increased shedding of hair and eventually bald spots.
In babies, telogen effluvium can be triggered by a few different things, including:
The immense stress of birth and adjusting to life outside the womb
Significant hormonal changes as maternal hormones leave the baby's system
Illnesses, immune system sensitivities, or high fevers
Nutritional deficiencies, particularly iron deficiency anemia
While it may seem concerning, telogen effluvium in babies is usually self-correcting and doesn't require specific treatment. Hair typically begins to regrow within 6 to 9 months after the initial shedding starts. Parents can support healthy hair growth by ensuring their baby receives proper nutrition and gentle scalp care.
It's important to note that if hair loss persists beyond 12 months or is accompanied by other symptoms, it's a good idea to consult a pediatrician to rule out any underlying health issues.
When Do Babies Typically Lose Their Hair?
Hair loss in infants often follows a predictable pattern. Here are some major likelihoods why your baby will lose hair during:
Their first few months of life: Most babies experience some degree of hair loss during this time.
A peak phase of hair shedding: Baby hair loss typically reaches its peak around 2 to 3 months of age.
The time for regrowth: New hair usually starts to appear between 3 to 7 months.
It's common for newborns to lose the hair they're born with in the first few months after birth. This is part of their natural development and nothing to be concerned about.
Friction-Related Hair Loss
Losing hair can also happen because of repetitive friction. Babies who spend a lot of time on their backs may develop a bald spot at the back of their heads. This is called friction alopecia and is caused by rubbing against surfaces like cribs or car seats.
Patchy Hair Loss
If you notice circular bald patches on your baby's scalp, it could be a condition called alopecia areata. While this is less common, it's important to consult with your pediatrician if you notice this pattern.
Factors That Can Influence Baby Hair Loss
Several things can affect how much hair your baby loses and how quickly it grows back. Mainly:
Genetics. Your family history plays a role in your baby's hair growth patterns.
Nutrition. Ensuring your baby gets proper nutrition supports healthy hair growth.
Birth circumstances. Factors like prematurity or traumatic delivery methods may influence hair loss and regrowth, whether that be due to stress or developmental complications.
Environment. The health and stress levels of the environment your baby is in can also affect their hair growth vs. hair loss. Exposure to chemicals, allergens, traumatic experiences, or physical damage can make their hair fall out.
When Will Your Baby’s Hair Grow Back?
While every baby is different, most parents can expect to see new hair growth by their child's first birthday if they have good general health. Remember, the new hair may look different from your baby's original locks – it might be a different color, texture, or thickness.
While you can't prevent natural hair loss in babies, you can take steps to keep your little one's scalp healthy. Try these tips first:
Use a soft brush or washcloth to gently clean your baby's scalp during bath time.
Avoid tight hairstyles that could pull on delicate hair follicles.
Use mild, baby-friendly shampoos when needed.
At the same time, you should know some of the most common myths about baby hair loss vs. hair growth. One myth is that shaving a baby's head makes hair grow back thicker. This is false. Hair thickness is determined by genetics, not shaving.
Another myth is that frequent hair washing causes baby hair loss. This is also false. Regular bathing doesn't cause hair loss in babies unless they happen to have a severe reaction to shampoo or bath products.
When Should You Be Concerned About Baby Hair Loss?
While baby hair loss is usually nothing to worry about, there are times when you should seek medical advice. For instance:
If hair loss persists beyond your baby's first birthday.
If you notice scalp redness, scaling, or other skin changes.
If hair loss is accompanied by other symptoms like lethargy or poor feeding.
Remember, your pediatrician is the best resource for any concerns about your baby's health and development.
The Emotional Side of Baby Hair Loss
It's natural to feel a bit sad, nervous, or even embarrassed when your baby's adorable newborn hair starts falling out. Remember that this is a normal part of development, and your little one will soon have a new healthy head of hair to style and admire.
As your baby grows, you'll likely notice several changes in their hair:
Color changes are common as baby hair is replaced by more permanent strands.
Texture may shift from straight to curly or vice versa.
Thickness can vary as your child's hair continues to develop.
Embrace these changes as part of your baby's unique journey of growth and development.
Capture Your Baby’s Changes and Moments
Remember, whether your baby sports a full head of hair or rocks the adorable bald look (for now), they're perfect just the way they are. Hair loss is a normal part of infant development, and before you know it, you'll be marveling at your toddler's luscious locks.
During the hair loss and hair re-growth phases, you’ll want to capture the moments that mean the most. Documenting their growth and transformations creates lasting memories you'll cherish forever. With the Baby Connect app, you can easily track milestones, feeding schedules, and more, ensuring you never miss a moment. Download Baby Connect today and start preserving your baby's journey!
The content provided on this page and throughout our website is for informational purposes only and does not constitute medical advice. While we strive to offer accurate and up-to-date information, it should not be used as a substitute for professional medical guidance, diagnosis, or treatment. If you have any concerns about your baby's health or well-being, we strongly recommend consulting a licensed pediatrician or qualified healthcare provider. Always seek the advice of a medical professional with any questions you may have regarding your child's health.