The natural history of epiphora in childhood

R Maini1, C J MacEwen, J D Young

  • 1Department of Ophthalmology, Ninewells Hospital and Medical School, Dundee, UK.

Eye (London, England)
|December 16, 1998
PubMed

Insights

Delayed treatment for congenital nasolacrimal duct obstruction (CNLDO) in infants does not lead to significant long-term lacrimal dysfunction. Epiphora in older children is often linked to allergies or infections, not early CNLDO.

Area of Science:

  • Ophthalmology
  • Pediatric Medicine
  • Epidemiology

Background:

  • Congenital nasolacrimal duct obstruction (CNLDO) is common in infants.
  • Epiphora, or excessive tearing, can be a symptom of CNLDO.
  • The long-term effects of delayed intervention for CNLDO require further investigation.

Purpose of the Study:

  • To determine the incidence and causes of epiphora in 7-year-old children.
  • To assess if a conservative management approach for CNLDO leads to later lacrimal dysfunction.
  • To identify factors associated with epiphora in childhood.

Main Methods:

  • A postal questionnaire surveyed parents of 7-year-old children regarding epiphora.
  • Previous data on epiphora at 3.5 years and infancy were utilized.
  • Epiphora was correlated with atopic disease and upper respiratory tract infections (URTI).

Main Results:

  • The incidence of epiphora was 5.5% at 3.5 years and 7.7% at 7 years.
  • At age 7, 70% of epiphora cases were associated with atopy or URTI.
  • CNLDO showed no significant relationship with epiphora in later childhood.

Conclusions:

  • Delaying nasolacrimal probing beyond one year for CNLDO is not associated with excess lacrimal dysfunction.
  • Epiphora in later childhood is more frequently linked to atopic disease or URTI.
  • Conservative management of CNLDO appears safe for long-term lacrimal function.
Abstract

Related Concept Videos

Glaucoma: Overview01:25

Glaucoma: Overview

Glaucoma is an eye condition characterized by increased intraocular pressure that damages the retina and optic nerve, leading to irreversible blindness if left untreated. The human eye has various components, including the cornea, iris, pupil, lens, and optic nerve. Aqueous humor is secreted by the epithelium of the ciliary body in the posterior chamber and flows through the trabecular meshwork and canal of Schlemm, maintaining normal intraocular pressure. The trabecular meshwork and the canal...
Accessory Structures of the Eye01:17

Accessory Structures of the Eye

Optical perception, or vision, is an extraordinary sense dependent on converting light signals received via the ocular organs. These organs, known as eyes, are securely positioned within the bony cavities of the skull, called orbits. The orbits serve a dual purpose: a protective shield for the ocular globes and a stable attachment point for the soft ocular tissues. The eye's external protective mechanisms include the eyelids, which are edged with lashes that act as a barrier against foreign...
Chronic Pharyngitis01:23

Chronic Pharyngitis

Chronic pharyngitis refers to persistent inflammation of the pharyngial mucosa.
Etiology
It often arises from persistent viral or bacterial infections affecting sinuses and tonsils.
Additional contributing factors include inadequate dental hygiene, mouth breathing, recurring tonsillitis, allergic rhinitis, laryngopharyngeal reflux, and exposure to smoke, chemicals, and other environmental pollutants. Allergic reactions to pollen, mold, and pet dander, chronic cough, excessive voice usage,...
Epistaxis01:30

Epistaxis

Epistaxis, or nosebleeds, occurs when small, swollen blood vessels in the nasal mucous membrane rupture. Typically, the anterior septum is the primary site of occurrence.
Etiology
Possible causes of this condition include high blood pressure, trauma, low humidity, upper respiratory tract infections, allergies, foreign bodies, nasal inhalation of corticosteroids or illicit drugs, excessive use of decongestant nasal sprays, facial or nasal surgery, anatomic malformation, tumors, or systemic...
Microbiome of the Eye01:22

Microbiome of the Eye

The human eye has a specialized microbiota that reflects its unique anatomical and immunological environment. This low-biomass microbial community predominantly colonizes the conjunctiva and eyelid margins, playing a vital role in ocular surface homeostasis and defense. Despite its proximity to the richly colonized facial skin, the ocular surface maintains a distinct microbial profile due to continuous mechanical and biochemical defense mechanisms.The conjunctival surface hosts fewer microbial...