Irritable Infant: Causes & Reasons

Possible Causes for Irritable Infant

Rabbitt, Irritable Infant, Nelson Pediatric Symptom-Based Diagnosis, 10.1016/B978-0-323-39956-2.00026-1, (411-420.e2), (2018). [doi.org]

Fever (>38 degrees C, 100.4 degrees F, rectal) in an infant less than twelve weeks of age.. .. .. 2. Paradoxical irritability (infant doesn't want to be held).. .. .. 3. [hawaii.edu]

Do not discharge an irritable infant if "extreme fussiness" has not resolved, particularly if a "red flag" is present. Questions 1. [hawaii.edu]

Neonatal Hypoglycemia

2006/16/2/183/29084 A 6-day old infant was admitted to our hospital with seizures, irritability and poor feeding. [ijri.org]

[…] with clinical signs consistent with hypoglycemia: Tremors, jitteriness, irritability Exaggerated Moro reflex High pitched cry Lethargy, listlessness, hypotonia Cyanosis, [med.stanford.edu]

[…] including tremulousness, twitching, jitteriness, irritability, exaggerated Moro reflex, high pitched cry, seizures, apnea, limpness, poor feeding, cyanosis, temperature instability [uichildrens.org]

Hereditary Fructose Intolerance

Symptoms list: Onset of symptoms after starting an infant on food or formula Poor feeding as a baby Irritability Increased or prolonged neonatal jaundice Vomiting Convulsions [foodreactions.co.uk]

The signs in an infant include vomiting, poor feeding, difficulty eating fruits or high-sugar foods, sleepiness, convulsions, jaundice and irritability. [mykidsfoodallergies.com]

Acrodermatitis Enteropathica

[…] is weaned from breast feeding acquired form due to nutritional zinc deficiency, e.g. in premature infants who receive prolonged parenteral alimentation Features: irritability [gpnotebook.co.uk]

In infants, additional symptoms comprise of failure to thrive, growth retardation and irritability. [symptoma.com]

The acquired form is due to nutritional zinc deficiency, e.g. in premature infants who receive prolonged parenteral alimentation. [dermis.net]

Leigh's Disease

Since the disease affects the central nervous system, symptoms may include: Poor sucking ability Difficulty holding up the head Losing motor skills the infant had such as [verywellhealth.com]

Evidences in infants: loss of head control and motor skills hypokinesia poor sucking ability loss of appetite vomiting irritability, continuous crying seizures tics and myoclonus [flipper.diff.org]

[…] grasping a rattle and shaking it Loss of appetite Vomiting Irritability Continuous crying Seizures As Leigh's disease becomes worse over time, the symptoms may include: Generalized [verywellhealth.com]

Secondary Malnutrition

In addition, infants and young children who have malnutrition frequently demonstrate developmental delay in delayed achievement of motor skills, delayed mental development [emedicine.medscape.com]

[…] failure in infancy and childhood, which increases risk of morbidity and early death. [4] Children who are chronically malnourished exhibit behavioral changes, including irritability [emedicine.medscape.com]

Acrodynia

Loss of memory Loss of sleep, difficulty in sleeping In infants and small children, when the condition is termed Infantile Acrodynia (or Pink Disease), the following signs [dovemed.com]

[…] lead to frequent skin infection) Increased blood pressure Hair loss Skin rashes that come and go Difficulty in seeing bright light or photophobia Anxiety, nervousness, and irritability [dovemed.com]

Fetal Malnutrition

Health Econ. 2017 Oct;26(10):1264-1277. doi: 10.1002/hec.3397. Epub 2016 Aug 19. Author information 1 School of Economics, Singapore Management University, Singapore. 2 Department of Economics, Ohio State University, Columbus, OH, USA. Abstract We report evidence of long-term adverse health impacts of fetal malnutrition[…] [ncbi.nlm.nih.gov]

Short Chain Acyl CoA Dehydrogenase Deficiency

Short-chain acyl-CoA dehydrogenase (SCAD) deficiency is a condition that prevents the body from converting certain fats into energy, especially during periods without food (fasting). Signs and symptoms of SCAD deficiency may appear during infancy or early childhood and can include vomiting, low blood sugar[…] [ghr.nlm.nih.gov]

Infantile Cortical Hyperostosis

[…] characterized by soft tissue swellings over the affected bones, fever, and irritability, and marked by periods of remission and exacerbation. [fewo-stockholm.com]

[…] characterized by soft tissue swellings over the affected bones, fever, and irritability, and marked... [orthopaedicweblinks.com]

(Dorland, 27th ed) Indexing Annotation English: cortical refers to cortex of bone; do not use /congen & do not coord with INFANT, NEWBORN, DISEASES History Note English: 91 [decs.bvs.br]

Diphenoxylate -- Teratogenic Agent

Cascara sagrada and senna are excreted into breast milk and are compatible with breast-feeding, although they may cause diarrhea in a nursing infant. [mdedge.com]

Tesgaserod, a serotonin type-4 receptor agonist, is approved for women with irritable bowel syndrome whose primary bowel symptom is constipation (and for idiopathic constipation [mdedge.com]

Dysplastic Cortical Hyperostosis

[…] characterized by soft tissue swellings over the affected bones, fever, and irritability, and marked by periods of remission and exacerbation. [termsciences.fr]

Maladies osseuses Dysplasies osseuses Ostéochondrodysplasies Hyperostose corticale infantile Visualisez ce concept sur le site Concept TE.183821 définition A disease of young infants [termsciences.fr]

Vitamin C Deficiency

Infants may be irritable, have pain when they move, and lose their appetite. Infants do not gain weight as they normally do. [msdmanuals.com]

In infants, symptoms include irritability, pain during movement, anorexia, and slowed growth. [msdmanuals.com]

Adults feel tired, weak, and irritable if their diet is low in vitamin C. They may lose weight and have vague muscle and joint aches. [msdmanuals.com]

Hair Tourniquet Syndrome of Penis

The only sign of penile strangulation may be infant irritability associated with penile edema and may not be recognized or may be misinterpreted for other more common conditions [frontiersin.org]

Excessive and protracted crying may be the only symptom in babies, although cases have been reported where infants have not shown irritability despite having HTTS for weeks [hindawi.com]

Presenting symptoms are often vague: infant irritability, excessive crying, or grabbing at the genitalia may be the only indication that an ischemic process is ongoing (1) [frontiersin.org]

Amish Infantile Epilepsy Syndrome

Within the first few weeks after birth, affected infants become irritable and develop feeding difficulties and vomiting that prevent them from growing and gaining weight at [medlineplus.gov]

Systemic Features: Infants may appear normal at birth but within a few months develop signs of developmental stagnation with onset of tonic-clonic seizures. [disorders.eyes.arizona.edu]

Irritability, poor feeding, vomiting and failure to thrive are important features. Generalized hypotonia is evident but lower limb deep tendon reflexes may be present. [disorders.eyes.arizona.edu]

Kirghizian Dermatoosteolysis

If breastfeeding mothers consume black tea, it may lead to anemia, decreased iron metabolism, and irritability in their infants. [lepaniervertqc.com]

Diaper Rash

Diapers that are too tight do not allow the skin to “breathe,” and may rub or irritate the infant’s skin. [cincinnatichildrens.org]

Urine left in diapers too long breaks down into ammonia, a chemical that is irritating to infant skin. [healthofchildren.com]

Avoid using alcohol-based wipes, which can irritate the infant’s skin. Avoid putting diapers on too tightly. [cincinnatichildrens.org]

Dimethindene Maleate Poisoning

Benzalkonium chloride: irritant and can cause skin reactions. Avoid applying over large areas, especially in infants and young children. [medic.co.il]

Benzalkonium chloride: irritant and can cause skin reactions. Avoid applying over large areas, especially infants young children. [myhealthbox.eu]

[…] glycol: can cause local skin irritations. [medic.co.il]

Poultry Workers Lung

If breastfeeding mothers consume black tea, it may lead to anemia, decreased iron metabolism, and irritability in their infants. [healthnutvitamin.com]

Caffeine Poisoning

Three full-term infants manifested CNS irritability after the parenteral administration of large doses of caffeine and benzoate sodium injection in the delivery room for respiratory [jamanetwork.com]

The infants received caffeine in doses that ranged from 36 to 136 mg/kg. [jamanetwork.com]

Familial Idiopathic Priapism

In theory, the pseudotumour could have created an irritative focus and contributed to the perpetuation of the pre-existing erection. [ncbi.nlm.nih.gov]

With the notable exception of the infant who presented with pyocavernositis after 20 days of priapism, most published cases of prolonged penile erection in a newborn share [ncbi.nlm.nih.gov]

Perirectal Abscess

The infant may be fussy and irritable from discomfort. There are usually no other symptoms. Exams and Tests A rectal examination may confirm an anorectal abscess. [pennmedicine.org]

[…] include: Constipation Discharge of pus from the rectum Fatigue, fever, night sweats, and chills Redness, painful and hardened tissue in the area of the anus Tenderness In infants [pennmedicine.org]

Sandifer Syndrome

Double-blind placebo-controlled trial of omeprazole in irritable infants with gastroesophageal reflux. J Pediatr. 2003 Aug. 143 (2):219-23. [Medline]. [emedicine.com]

[…] and children may manifest evidence of respiratory tract irritation as well, including cough, wheezing, and stridor, depending on the degree and volume of reflux. [10] Did [medscape.com]

[…] and evident discomfort is most commonly observed as the posture abates If a significant volume of gastroesophageal reflux is observed, even without actual vomitus, some infants [medscape.com]

Hypervitaminosis A

Decreased appetite Dizziness Double vision (young children) Drowsiness Headache Increased intracranial pressure Irritability Liver damage Nausea Poor weight gain (infants [coordinatedhealth.com]

Symptoms Abnormal softening of the skull bone (craniotabes -- infants and children) Blurred vision Bone pain or swelling Bulging fontanelle (infants) Changes in consciousness [healthmedicinet.com]

[…] consciousness Decreased appetite Dizziness Double vision (in young children) Drowsiness Hair changes, such as hair loss and oily hair Headache Increased pressure in the skull Irritability [nicklauschildrens.org]

Nasal Foreign Body

particularly in infants Irritation or pain in the nose First Aid DO NOT search the nose with cotton swabs or other tools. [nicklauschildrens.org]

particularly in infants Irritation or pain in the nose First aid steps include: Have the person breathe through the mouth. [medlineplus.gov]

particularly in infants Irritation or pain in the nose Video: What to do when kids put things in their nose First Aid First aid steps include: Have the person breathe through [ufhealth.org]

Haemophilus Influenzae Infection

irritability sleeping all the time refusing a bottle cries when picked up or being held inconsolable crying bulging fontanelle (or soft spot) behavior changes for meningitis [childrenshospital.org]

irritability sleeping all the time refusing a bottle cries when picked up or being held inconsolable crying bulging fontanelle (or soft spot) behavior changes For meningitis [childrenshospital.org]

The onset can be subacute or sudden, with fever, vomiting, lethargy, meningeal irritation, a bulging fontanelle in infants, and stiff neck and back in older children. [www2.health.vic.gov.au]

Meningococcal Carrier

Its symptoms also include confusion, or irritability in infants, and a stiff neck. [healthline.com]

confusion Infants Refusing feeds Increased irritability Sleeping all the time Fever Bulging fontanelle (soft spot on the top of the head) Inconsolable crying Epileptic fits [dermnetnz.org]

Symptoms in babies and young children Symptoms of meningococcal disease in infants and young children can include: fever refusing to feed irritability, fretfulness grunting [betterhealth.vic.gov.au]

Infantile Botulism

The infant was irritable and had loss of facial expression, generalized muscle weakness, and constipation. [cdc.gov]

Affected infants become irritable and lethargic. [aafp.org]

A 15 week old male infant was admitted to a regional hospital on 12 May with lethargy, irritability, poor feeding and a history of constipation. [wales.nhs.uk]

Anemia due to Vitamin B6 Deficiency

Depression Impaired antibody production Growth retardation in children Red tongue Sore tongue Infant Seizures Cracks at mouth corners Irritability Insomnia Muscle weakness [ayurtimes.com]

In infants and children typical manifestations are diarrhea, anemia, and seizures. [icd9data.com]

A vitamin B6 deficiency in infants can cause abnormally acute hearing, irritability, and convulsive seizures. [nutritionalhq.com]

Idiopathic Hypercalcemia

The infant becomes listless and hypotonic and plainly fails to thrive; the appearances indeed are indistinguishable from those of hyperchloremic renal acidosis which is an [pediatrics.aappublications.org]

irritability, anorexia, constipation, and failure to thrive. [ncbi.nlm.nih.gov]

Clinical manifestations of hypercalcemia depend on the age of the patient and include: Neonate/Infant: failure to thrive, anorexia, constipation, polyuria, irritability, seizures [clinicaladvisor.com]