Primary Hyperhidrosis in Children: Current Perspectives and Therapeutic Options.

Primary hyperhidrosis is a common condition that often begins before age 18 years and frequently presents to the pediatric primary care provider. It can have significant negative impacts on a child's quality of life (QOL) and emotional well-being. There are a variety of treatment options available that have been shown to decrease symptoms, as well as improve QOL. These treatments include over-the-counter antiperspirants, prescription antiperspirants, topical anticholinergics, iontophoresis, systemic anticholinergics, injectable botulinum toxin, and surgical sympathectomy. Treatment of this condition is lifelong and often nuanced. It is imperative for the pediatric practitioner to be well versed in the risks and benefits, as well as proper usage, of these various therapeutic modalities. With this knowledge, effective treatment plans can be crafted to improve both the physical and mental health of affected children. [Pediatr Ann. 2025;54(6):e196-e202.].