What are early signs of lead toxicity in children?

Early signs of lead toxicity in children often manifest as behavior changes. This is primarily due to lead's neurotoxic effects, which can disrupt normal brain function and development. Children exposed to lead may exhibit symptoms such as irritability, decreased attention span, learning difficulties, and other behavioral issues. These changes can serve as early indicators of lead poisoning, highlighting the need for screening and further evaluation.

While other symptoms like nausea and vomiting, skin rash, and abdominal pain can be associated with lead toxicity, behavior changes are specifically one of the earliest and more recognizable signs that may prompt caregivers and healthcare providers to investigate further. Recognizing these behavioral shifts is crucial for early intervention and management of lead exposure to prevent more severe health consequences.