Smoke Exposure Linked to Pediatric Skin Condition Risk
Children exposed to smoke are 4.8 times more likely to have hidradenitis suppurativa.
Updated on Oct. 29, 2026 in Asthma
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A retrospective study analyzing data from 2010 to 2023 shows a significant link between smoke exposure and the development of hidradenitis suppurativa in children. Researchers found that both active and passive smoke significantly increase the odds of a diagnosis for pediatric patients.
Why it matters
Identifying environmental triggers like smoke exposure is critical for understanding the progression of hidradenitis suppurativa, a chronic skin condition. This research highlights the need to account for smoke exposure when assessing pediatric patients who may be at risk for the disease.
In a case-control study of 174 children with hidradenitis suppurativa and 522 matched controls, researchers identified a significant correlation between smoke exposure and disease risk. The underlying biological mechanism connecting smoke to the condition remains unknown.
The players
Mayo Clinic
A nonprofit academic medical center that serves as a major site for clinical research and patient care.
The details
The study evaluated participants seen at the Mayo Clinic between 2010 and 2023 to compare smoking exposure prevalence. Researchers found that passive smoking accounted for 64.6% of smoke exposure among patients diagnosed with hidradenitis suppurativa. Patients with exposure were notably diagnosed at an older age, suggesting that environmental factors may influence the timing of clinical presentation.
Timeline
Patient data was collected from the Mayo Clinic between 2010 and 2023.
The study results are scheduled for publication in October 2026.
Health Landscape
This research follows a pattern set by the Mayo Clinic dermatology research program in identifying environmental factors linked to chronic skin conditions. It adds to the growing evidence that environmental exposures play a role in the onset of inflammatory dermatological diseases.
If a child in your household has been diagnosed with or shows signs of hidradenitis suppurativa, it is worth discussing the impact of secondhand smoke with a pediatrician. Minimizing smoke exposure in the home remains an important health consideration for children with chronic inflammatory conditions.
The takeaway
Smoke exposure appears to be a notable factor in the likelihood of pediatric hidradenitis suppurativa. Families should prioritize maintaining a smoke-free environment and speak with their healthcare provider about environmental triggers when managing chronic skin health.
Further reading
For broader insights into chronic respiratory and skin inflammation, see our Asthma section.
Source note: This article includes information reported by Healio.
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