Baby health & common illnesses

Find clear, practical articles about baby health & common illnesses for everyday baby care during the first year.

These guides collect related questions, routines, safety notes, and parent-friendly explanations in one place.

Latest guides

Baby Sleep During Overnight Flights

Baby Sleep During Overnight Flights

Set a realistic goal for the flight Overnight travel asks a baby to sleep in a setting that differs sharply from home: there is bright airport lighting, boarding activity, engine noise, vibration, unfamiliar handling, and possible delays. Even babies who normally sleep predictably may take shorter naps, wake more often, or need more feeding and […]

What to do if baby ingests something

What to do if baby ingests something

Start with breathing and responsiveness First, look at the baby rather than focusing only on the item. A baby who cannot breathe, cannot cry or cough effectively, becomes blue or gray around the lips, collapses, has a seizure, or is unusually difficult to wake needs emergency medical help immediately. Call your local emergency number. If […]

Why breastfed babies grow differently

Why breastfed babies grow differently

Breastfed and formula-fed infants often follow different trajectories Healthy breastfed and formula-fed infants can both grow normally while following somewhat different statistical patterns. Breastfed babies may gain weight quickly during the first months, then experience a gradual reduction in weight velocity compared with formula-fed infants. This difference is most apparent from approximately three to six […]

Transferring Baby Medical Records to a New Practice

Transferring Baby Medical Records to a New Practice

Why a Complete Transfer Matters Medical records are more than a summary of diagnoses. For an infant, they form a longitudinal record of perinatal events, growth, feeding, development, preventive care, and responses to previous evaluations. A complete chart can help the new clinician interpret current findings in context and make appropriate decisions about monitoring and […]

How to track baby health records

How to track baby health records

Begin with a core health record Set up the record before leaving the birth setting or as soon as possible afterward. Include the baby’s full name, date and time of birth, birth weight and length, gestational age, blood type if documented, newborn screening results, hearing screening results, congenital conditions identified by clinicians, and any procedures […]

When to upgrade car seat

When to upgrade car seat

The safest upgrade is usually the latest appropriate upgrade In car seat safety, moving to the next stage is not automatically safer. Each stage is designed for a specific developmental and biomechanical risk profile. Infants and toddlers have a relatively large head-to-body ratio, more flexible bones, and less mature neck strength. In a frontal crash, […]

A Guide to Keeping Your Baby Safe

A Guide to Keeping Your Baby Safe

Highlights In This Article Common Household Injuries Every parent wants to keep their baby safe from harm. But it can be hard to know how…

Safe Food Handling and Preparation

Safe Food Handling and Preparation

Highlights In This Article Foodborne Illness It is important to practice safe handling and preparation of food. This is especially true when you are pregnant…

Your Baby’s First Bed: Choosing the Right Cot

Your Baby’s First Bed: Choosing the Right Cot

Highlights In This Article Understanding Cots Cots are a contained sleeping environment where children can be left to rest. It is important that cots are…

Essential Health Checks for Your Baby: A Guide for Parents

Essential Health Checks for Your Baby: A Guide for Parents

Highlights In This Article What is a Regular Health Check? Routine health checks involve taking your baby or child to see a healthcare professional at…

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Everyday questions

How to keep baby hydrated

How to keep baby hydrated

What hydration means in the first year of life Babies have a higher proportion of body water than older children and adults, and they can become dehydrated more quickly when intake falls or losses increase. That does not mean they need constant drinking in the same way older children do. In the early months, milk […]

Eczema in babies explained

Eczema in babies explained

What eczema in babies actually is Eczema, or atopic dermatitis, is a chronic inflammatory skin disorder. In babies, it usually shows up as recurrent patches of dry, itchy, irritated skin rather than a single fixed rash. The underlying problem is thought to be a combination of impaired skin-barrier function and immune dysregulation, which makes the […]

Care tips

Baby hiccups causes and when to worry

Baby hiccups causes and when to worry

What baby hiccups are A hiccup is a brief, involuntary contraction of the diaphragm followed by closure of the glottis, the opening between the vocal cords. The reflex can be triggered by stimulation of nerves involved in breathing and swallowing, including the phrenic and vagus nerves. In babies, these pathways are still developing, and ordinary […]

How to keep baby hydrated

How to keep baby hydrated

What hydration means in the first year of life Babies have a higher proportion of body water than older children and adults, and they can become dehydrated more quickly when intake falls or losses increase. That does not mean they need constant drinking in the same way older children do. In the early months, milk […]

Normal baby stool vs diarrhea

Normal baby stool vs diarrhea

Why Baby Stool Is So Variable Infant stool is not a smaller version of adult stool. A baby’s gastrointestinal tract is still adapting to feeding, intestinal motility, gut bacteria, and digestion. In the first days after birth, stool usually progresses from thick, dark meconium to greenish transitional stool and then to a more established pattern. […]

Flu Symptoms in Babies Under One

Flu Symptoms in Babies Under One

Why Flu Can Look Different in the First Year Influenza is a respiratory viral infection, but in babies under one it often looks like a whole-body illness. Adults may report chills, headache, sore throat, myalgia, and exhaustion. A baby cannot name those sensations, so the observable signs may be indirect: refusing a bottle or breast, […]

Ear infection vs teething confusion

Ear infection vs teething confusion

Why the Confusion Happens Ear infection vs teething confusion happens because infants communicate discomfort with a limited behavioral vocabulary. A baby who has gum pressure may chew, cry, wake frequently, refuse a bottle or breast briefly, and rub the side of the face. A baby with acute otitis media may also cry, sleep poorly, feed […]

When ear infection needs doctor

When ear infection needs doctor

Why babies need a lower threshold for medical review In babies, an ear infection may involve the middle ear, the air-filled space behind the eardrum. It commonly follows a viral upper respiratory infection, when congestion interferes with drainage through the eustachian tube. Pressure and inflammation can produce pain, fever, irritability, and disrupted sleep. However, these […]

How ear infections are treated

How ear infections are treated

Treatment starts with assessment and pain relief For a baby, treatment begins with confirming the most likely problem. Acute otitis media means inflammation and infected fluid in the middle ear, usually after a viral upper respiratory infection. Otitis media with effusion means fluid remains behind the eardrum without the same signs of acute infection. Otitis […]

Symptoms of ear infection baby

Symptoms of ear infection baby

Why ear infections can be hard to spot in babies Acute otitis media, commonly called a middle ear infection, occurs when the air-filled space behind the eardrum becomes inflamed and fluid collects. In babies, this often follows an upper respiratory infection because congestion can interfere with drainage through the eustachian tube. The result may be […]

Why babies pull ears

Why babies pull ears

Normal discovery and self-soothing One of the most common reasons babies pull their ears is also one of the least alarming: they have found them. Infants gradually learn that their hands can reach different body parts, and the ear is easy to grasp. Pulling, rubbing, folding, or patting the ear may simply be sensory exploration. […]

Ear infection in babies signs

Ear infection in babies signs

Why baby ear infection signs can be subtle Most baby ear infections involve inflammation behind the eardrum, often after a cold or other upper respiratory infection. Swelling in the nose and throat can affect the eustachian tube, the small channel that helps ventilate the middle ear. When fluid is trapped, pressure builds and bacteria or […]

What to watch for

How to keep baby hydrated

How to keep baby hydrated

What hydration means in the first year of life Babies have a higher proportion of body water than older children and adults, and they can become dehydrated more quickly when intake falls or losses increase. That does not mean they need constant drinking in the same way older children do. In the early months, milk […]

Flu Symptoms in Babies Under One

Flu Symptoms in Babies Under One

Why Flu Can Look Different in the First Year Influenza is a respiratory viral infection, but in babies under one it often looks like a whole-body illness. Adults may report chills, headache, sore throat, myalgia, and exhaustion. A baby cannot name those sensations, so the observable signs may be indirect: refusing a bottle or breast, […]

When ear infection needs doctor

When ear infection needs doctor

Why babies need a lower threshold for medical review In babies, an ear infection may involve the middle ear, the air-filled space behind the eardrum. It commonly follows a viral upper respiratory infection, when congestion interferes with drainage through the eustachian tube. Pressure and inflammation can produce pain, fever, irritability, and disrupted sleep. However, these […]

How ear infections are treated

How ear infections are treated

Treatment starts with assessment and pain relief For a baby, treatment begins with confirming the most likely problem. Acute otitis media means inflammation and infected fluid in the middle ear, usually after a viral upper respiratory infection. Otitis media with effusion means fluid remains behind the eardrum without the same signs of acute infection. Otitis […]

Why babies pull ears

Why babies pull ears

Normal discovery and self-soothing One of the most common reasons babies pull their ears is also one of the least alarming: they have found them. Infants gradually learn that their hands can reach different body parts, and the ear is easy to grasp. Pulling, rubbing, folding, or patting the ear may simply be sensory exploration. […]

Ear infection in babies signs

Ear infection in babies signs

Why baby ear infection signs can be subtle Most baby ear infections involve inflammation behind the eardrum, often after a cold or other upper respiratory infection. Swelling in the nose and throat can affect the eustachian tube, the small channel that helps ventilate the middle ear. When fluid is trapped, pressure builds and bacteria or […]

Early illness warning signs

Early illness warning signs

Why early signs can be subtle Early illness in babies often begins with small departures from their normal pattern rather than one dramatic symptom. A baby who usually wakes to feed may become unusually difficult to rouse. A steady feeder may tire early, cough during feeds, or take much longer to finish. A normally engaged […]

Loss of appetite baby causes

Loss of appetite baby causes

Understanding Appetite Changes In Babies Loss of appetite in a baby rarely has a single obvious meaning. A newborn, a six-month-old starting solids, and a nearly one-year-old exploring the room all express hunger and fullness differently. A useful first step is to ask whether the baby is truly taking much less overall, or whether the […]

Baby behavior changes and illness signs

Baby behavior changes and illness signs

Why behavior often changes first In infants, behavior is often an early clinical signal because babies cannot localize pain or describe symptoms. A baby may respond to infection, dehydration, respiratory distress, pain, or neurologic irritation by changing state regulation: becoming more difficult to wake, sleeping through feeds, crying weakly, refusing feeds, or seeming unusually irritable. […]

When teething starts baby

When teething starts baby

When Teething Usually Begins For many infants, teething begins around 6 months of age. MedlinePlus describes the usual onset as between 6 and 8 months, while Mayo Clinic notes that many babies start around 6 months and some begin a few months later. This means the baby tooth eruption timeline has a broad normal range, […]

FAQ - Baby Topics

How do I find the right baby articles?

Choose a topic above, then use the section links to jump to related article groups. Each topic collects guides from the Baby category and closely related subcategories.

Are the topics only for newborns?

No. The Baby section covers newborn care and the rest of the first year, including feeding, sleep, milestones, health, safety, and routines.