[…] with exercise • Chest tightness (a young child may say that his chest “hurts” or “feels funny”) • Fatigue (your child may slow down or stop playing) • Problems feeding or grunting [aaaai.org]

Findings In this systematic review and meta-analysis, the presence of hypoxia and increased work of breathing (grunting, nasal flaring, and retractions) were associated with [doi.org]

Features with the highest pooled positive likelihood ratios were respiratory rate higher than 50 breaths per min (1·90, 1·45-2·48), grunting (1·78, 1·10-2·88), chest indrawing [ncbi.nlm.nih.gov]

The presence of moderate hypoxemia (oxygen saturation 96%; LR, 2.8 [95% CI, 2.1-3.6]; sensitivity, 64%; specificity, 77%) and increased work of breathing (grunting, flaring [doi.org]

Signs of respiratory distress may include grunting, nasal flaring, indrawing, retractions or abdominal breathing. [doi.org]

Significant multivariable predictors and their odds ratios (ORs) were as follows: age (0.9), oxygen saturation (1.3), apnea (3.4), dehydration (3.2), nasal flaring and/or grunting [ncbi.nlm.nih.gov]

More severe cases may be associated with nasal flaring, grunting, or the skin between the ribs pulling in with breathing. [en.wikipedia.org]

A condition of the newborn marked by dyspnea with cyanosis, heralded by such prodromal signs as dilatation of the alae nasi, expiratory grunt, and retraction of the suprasternal [icd9data.com]

[…] neonatal respiratory distress syndrome a condition of the newborn marked by dyspnea with cyanosis, preceded by symptoms such as dilatation of the nostrils, grunting on exhalation [web.archive.org]

The symptoms usually appear shortly after birth and may include tachypnea, tachycardia, chest wall retractions (recession), expiratory grunting, nasal flaring and cyanosis [orpha.net]

Not once did she hear the growls, grunts or barks in noisy, congested places. [telegraph.co.uk]

[…] disorder of variable expression that is characterized by recurrent involuntary tics involving body movements (such as eye blinks or grimaces) and vocalizations (such as grunts [merriam-webster.com]

Tarimas: /tʊˈrɛts/ tourette sindromas Paaiškinimas anglų kalba neurological disorder characterized by facial grimaces and tics and movements of the upper body and grunts and [angluzodynas.lt]

Tics that affect the muscles used to produce speech are known as vocal tics, and can range from grunts or whistles to the repetition of complete words or phrases. [medicinenet.com]

A tic may take the form of sounds, such as clearing the throat and, less frequently, grunting noises. [additudemag.com]

Randy made grunting noises that disrupted his class and led to teasing. He started to hate school and refused to go. He was always a little different. [additudemag.com]

Infants present in respiratory distress, classically with grunting and nasal flaring, within the first six hours of life. There can be mild cyanosis. [radiopaedia.org]

[…] rapid breathing (without much distress) transient tachypnea of the newborn can cause a bluish color of skin, lips, tongue and nails from lack of oxygen, flaring of nostrils, grunting [nicklauschildrens.org]

[…] fluid” is a condition in which the newborn experiences symptoms of respiratory distress, usually a respiratory rate greater than 60 breaths per minute, retractions, and/or grunting [advancedradteaching.com]

Tics can manifest as movement — like rapid, uncontrolled blinking of the eyes — or as sounds, like throat clearing or grunting. [additudemag.com]

Tics that affect the muscles used to produce speech are known as vocal tics, and can range from grunts or whistles to the repetition of complete words or phrases. [medicinenet.com]

A tic may take the form of sounds, such as clearing the throat and, less frequently, grunting noises. [additudemag.com]

Tachypnea, grunting, and respiratory insufficiency are the main manifestations of this syndrome. [symptoma.com]

Affected newborns have bluish skin, rapid and labored breathing, and can make a grunting sound when breathing out. [msdmanuals.com]

[…] syndrome The fetus who is suffering from meconium aspiration syndrome (MAS) at birth will have breathing problems – usually, their breathing is rapid and the baby seems to be grunting [baby-pedia.com]

If you want to do something when babies grunt, push, or strain, try picking them up to get gravity to help them in their efforts, or try holding the knees against the chest [drgreene.com]

As soon as your baby begins to grunt, grimace, look bloated, or show signs of straining, quickly insert a glycerin suppository to ease the passage. [askdrsears.com]

Exception: normal straining and grunting. [seattlechildrens.org]