Introduction Lavender (Lavandula angustifolia) is one of the most widely used medicinal herbs for supporting sleep, mood, and emotional regulation in both children and adults. In pediatric care, lavender has gained growing attention as a gentle, non-pharmacologic option for common concerns such as sleep difficulties, anxiety, restlessness, and emotional dysregulation—issues that affect not only children, but the entire family system. Emerging research suggests that lavender may support nervous system regulation through its effects on neurotransmitters involved in relaxation and stress response, while also offering benefits for maternal well-being during the postpartum period. This article explores the traditional use, safety considerations, and current scientific evidence for lavender in pediatric and family health, helping parents understand when and how lavender may be a supportive part of holistic care. Traditional uses Lavender’s story is woven through the ages, from ancient Egypt where it graced perfumes and incense, to the indulgent herbal baths of
