Traditional remedies and lead intoxication

Area of Science:

• Pediatric toxicology
• Environmental health
• Traditional medicine safety

Background:

• Lead poisoning is a significant public health concern, particularly in children.
• Traditional or alternative medicine preparations can pose risks if not properly regulated.
• Assessing the safety and efficacy of treatments prescribed by traditional practitioners is crucial.

Observation:

• Three children in Saudi Arabia presented with lead intoxication.
• The intoxication stemmed from ingesting a preparation from a traditional healer.
• Clinical presentation varied, with one child experiencing convulsions while others were asymptomatic.

Findings:

• All three children exhibited elevated blood lead levels.
• Radiographic examination revealed lead lines in the long bones of all patients.
• Treatment with sodium-calcium ethylenediaminetetraacetic acid (Na-Ca-EDTA) and dimercaprol (BAL) effectively lowered blood lead concentrations.

Implications:

• This case highlights the potential dangers of unregulated traditional remedies.
• Prompt diagnosis and chelation therapy are vital for managing lead poisoning in children.
• Public health awareness regarding the risks associated with traditional medicines is essential.