Year: 2025
Type: article
Abstract: Background: Pediatric syrups are frequently prescribed but may pose a risk to dental enamel due to their acidity and viscosity. Aim: To evaluate the erosive potential of commonly prescribed pediatric syrups on enamel from primary and permanent human teeth under ex vivo conditions. Design: Enamel–dentin blocks from sound primary and permanent teeth were assigned to nine groups (eight syrups and one control). Samples were immersed in their respective solutions four times daily for a 6-day exposure period. Mineral loss (ΔF) was assessed via Quantitative Light-Induced Fluorescence (QLF), surface roughness via profilometry, and morphological changes via scanning electron microscopy (SEM). Syrup pH and viscosity were also measured. Results: Significant ΔF changes were found only for dextromethorphan on primary enamel (p = 0.0054). No significant enamel loss was observed by profilometry. Surface roughness increased significantly with glycerin, distilled water, and azithromycin. Syrups showed a wide pH range (3.92–8.44) and varied viscosity, with ibuprofen and glycerin being the most viscous. Conclusions: Most pediatric syrups did not cause significant enamel demineralization or loss under short-term ex vivo exposure. However, increased surface roughness suggests that specific formulations may affect enamel texture, underscoring the need for preventive care in frequent users.
Source: Dentistry Journal
DOI: 10.3390/dj13120588
Authors: Fatima-Zohra Douiri, Amir Shayegan
Language: English
Topic: Dental Erosion and Treatment
Subfield: Orthodontics
Field: Dentistry
Domain: Health Sciences
Open Access status: gold
Estimated APC paid: $2,413
OpenAlex ID: W4417123538