Definition
• An irritableinfant is defined
as a patient younger than 1 year of age Who according to the
caregiver, cries excessively or is excessively fussy.
• Excessive Crying – “Rule of 3” (Wessel’s Criteria)
>3 hours/day
>3 days/week
>3 week
• Incidence - 1.5% to 11.9%
Nelson’s pediatric symptom based diagnosis 2018
7.
ETIOLOGY
ENT Choanal atresia
Cornealabrasion
Foreign body
Glaucoma
Otitis media
Nasal block
Otitis externa
Teething
RS Upper Airway obstruction -croup, foreign body
Lower respiratory tract infection (pneumonia, bronchiolitis)
Upper respiratory tract infection
CVS Congestive heart failure
Supraventricular tachycardia
Anomalous coronary artery
Myocarditis
Kawasaki disease
MUSCULO
SKELETAL
Osteomyelitis
Septic arthritis
Fractures
Minor soft tissue injury
Discitis
GUT Testicular torsion
Ovarian torsion
Urinary tract infection
Nelson’s pediatric symptom based diagnosis 2018
Symptoms suggestive oforganic causes
Extreme, prolonged and high-pitched cry
Lack of a diurnal rhythm in crying
Presence of abnormal symptoms
Positive physical examination
Persistence of crying past 4 months of age
Common office practice paediatric problems [A module of IAP Tamil Nadu state chapter 2017]
18.
Red Flags
High-grade fever
Refusalto feed / difficulty in feeding
Lethargy
Paroxysms of abnormal activity
Unexplained bruising
Sustained tachycardia > 180/min
Bilious vomiting
Bloody stools
Paradoxical irritability / full fontanel
Not moving an extremity
Hiscock H, Jordan B. Problem crying in infancy. Med J Aust 2004;181
19.
Ancillary investigations
• Acomplete blood cell count with differential
• ESR +/- CRP
• Analysis of cerebrospinal fluid
• Blood culture
• Serum pH and complete metabolic panel, amylase, and lipase
• Urinalysis and culture
• Stool guaiac
• A skeletal survey
Parental Counseling
• ExplainNormal Patterns
• Soothing strategies
• Coping strategies
• REST intervention
REST for infants
• Regulation
• Entrainment
• Structure
• Touch
REST for mothers
• Reassurance
• Empathy
• Support
• Time out for the parents
Henry M.Adam, Thomas K.McInerny American Academy of Pediatrics
Textbook of Pediatric Care 2nd
Edn;Irritability and Fussiness:169
22.
Medications- Little role
•Pain relief – Paracetamol, ibuprofen
• Antipyretics – Paracetamol
• Saline nasal drops
• Antibiotics – according to the infection
• Anti-reflux medications
PROBIOTICS
• Lactobacillus reuteri
• Significant reduction in crying duration in BF infants in 3 week treatment
Sung V, D’Amico F, Cabana M, et al. Lactobacillus reuteri to treat infant colic: A meta-analysis. Paediatrics BMJ 2017
23.
Medications- Little role
•Dicyclomine – contraindicated (<6months) -risk of serious adverse
events
• Simethicone has no beneficial effect over placebo
• Gripe water –AVOID (sugar or alcohol present – Ileus)
• Vasambu, Omam, Uramarundu herb mixture, Asafetida, Garlic –
AVOID (aspiration, infection)
Metcalf TJ, Irons TG, Sher LD, Young PC. Simethicone in the treatment of infant colic: a randomized, placebo-
controlled, multicenter trial. Pediatrics. 1994 Jul;94
Jain K, Gunasekaran D, Venkatesh C, Soundararajan P. Gripe Water Administration in Infants 1-6 months of
Age-A Cross-sectional Study. J Clin Diagn Res. 2015;9
24.
Take home message
•Commonly benign
• Can be the only presentation of a serious illness
• Key - detailed history and physical exam (head to toe)
• Identify ‘Red flags’
• Parental reassurance
• Avoid unnecessary investigations and medications