Lead is a heavy metal and It was used in many materials and products before the risk to children was known. Lead poisoning is the presence of too much lead in the body, and is the most common preventable pediatric health problem. It is caused by exposure to lead that is either eaten or breathed in the form of dust. Lead poisoning is a medical condition caused by increased levels of the heavy metal lead in the body. Lead interferes with a variety of body processes and is toxic to many organs and tissues including the heart, bones, intestines, kidneys and reproductive and nervous systems. The body carries the lead in the blood to soft tissues and bones, where it can be stored for many years.  It interferes with the development of the nervous system and is therefore particularly toxic to children, causing potentially permanent learning and behavior disorders. Lead goes down iron or calcium absorption pathway in GIT. Children absorb lead well orally, Lead absorption is enhanced if diet is poor in iron or calcium. Lead can be inhaled. Lead poisoning can be treated with Special drugs, called chelators. Lead poisoning can be prevented by taking the simple precautions around the house and environment.  

Keywords:  Lead; Lead poisoning; Symptoms; Chelators; Prognosis; Prevention.