A–Z Glossary

Lethargy

Abnormally low alertness or energy in a baby, especially when the baby is hard to wake or cannot feed normally.

← Back to A–Z Glossary

Search results for: Lethargy

Why strict routines can fail

Why strict routines can fail

A routine is a pattern, not a contract A routine is a recurring sequence of experiences: a baby wakes, feeds, interacts, rests, and receives care in a broadly familiar order. This pattern can provide anticipatory cues and reduce uncertainty. A strict routine, by contrast, often depends on predetermined times, fixed intervals, or rules that must […]

Signs the Daily Schedule Has Too Much Sleep

Signs the Daily Schedule Has Too Much Sleep

What “Too Much Sleep” Means in a Baby There is no single sleep total that defines too much sleep for every baby. Newborns commonly sleep in fragmented periods across the day and night, while older infants gradually develop longer nighttime intervals and more consolidated naps. Illness recovery, a growth phase, vaccination, travel, disrupted nighttime sleep, […]

How to identify why baby is crying

How to identify why baby is crying

Begin with a calm, structured check When crying starts, pause for a moment and observe rather than immediately changing several things at once. Note the time, intensity, pitch, duration, and whether the baby can be comforted. Look at breathing, color, alertness, movement, and facial expression. A baby who briefly fusses, feeds normally, has a usual […]

Best ways to calm a crying baby

Best ways to calm a crying baby

Begin with a calm, systematic check Before attempting several techniques at once, pause and assess the most likely needs. Crying may signal hunger, a wet or soiled nappy, discomfort from clothing or temperature, tiredness, or a need for closeness. Check whether the baby is positioned comfortably, whether fingers or toes are caught in clothing, and […]

Calm vs active baby behavior

Calm vs active baby behavior

What calm and active behavior can mean A calm baby is often described as easy to soothe, observant, steady during transitions, and able to spend short periods in quiet alertness. Quiet alertness is a wakeful state in which the infant has open eyes, relatively smooth movements, and good availability for face-to-face interaction. A calm baby […]

RSV in Babies: Symptoms and Warning Signs

RSV in Babies: Symptoms and Warning Signs

What RSV is and why it can affect babies so strongly RSV is a contagious respiratory virus that spreads easily through droplets and contaminated surfaces. In adults and older children it often causes a self-limited upper respiratory infection, but in babies the same infection can affect the smaller airways more significantly because those passages are […]

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 […]