Recurring Styes in Children: Clinical Significance and Underlying Conditions

Key Underlying Conditions to Consider

• Children with recurrent styes have an increased risk of developing adult rosacea, with rosacea being frequently overlooked in children due to subtle facial signs, and may present with recurrent chalazia, styes, chronic keratoconjunctivitis, or meibomian gland dysfunction (MGD) 1, 2, 3, 4
• Facial rosacea is less frequent in children than ocular manifestations, and associated atopy is common in pediatric cases 1, 2, 3, 4
• Children with ocular rosacea can develop serious complications including corneal involvement, asymmetry of ocular disease, corneal melting, and perforation—complications that occur more frequently in children than adults 1, 2, 3, 4

Clinical Evaluation and Management

• Without treatment, severe staphylococcal blepharitis may lead to eyelash loss, eyelid scarring with trichiasis, and corneal scarring and neovascularization 1, 5
• The incidence of ulceration and perforation complications is greater in children compared to adults with blepharitis 1, 2
• Eyelid margin findings such as telangiectasia, meibomian gland orifice narrowing/pouting, cylindrical dandruff at eyelash base, and blood-tinged debris should be examined 1, 2
• Facial skin examination should include erythema, telangiectasia, papules, pustules, and prominent sebaceous glands (may be subtle in children) 1, 2, 5
• Corneal examination should include punctate epithelial keratitis, phlyctenules, marginal keratitis, corneal neovascularization, and ulceration 1
• Asymmetry of ocular involvement suggests ocular rosacea in children 1, 3, 4
• Do not dismiss recurrent styes as benign in children—they may represent early ocular rosacea before facial manifestations appear 1, 2, 3, 4
• Rosacea is difficult to diagnose in darker skin tones because telangiectasia and facial flushing are not visible; emphasize hyperpigmentation and symptoms of burning/stinging 5
• In children, pediculosis palpebrarum (pubic lice) causing blepharitis may indicate sexual abuse and requires appropriate evaluation 1, 2
• Isotretinoin (for severe acne) is associated with increased S. aureus colonization, blepharitis, and tear dysfunction; discontinuation leads to improvement 1, 2, 3, 4
• Dupilumab (for atopic dermatitis) is associated with conjunctivitis, keratitis, and blepharitis in 32-55% of patients 1, 2