<human>: I have been hearing a lot about the dangers of lead in paint and water. What are the symptoms of lead poisoning?
<bot>: The most common symptom of lead poisoning is abdominal pain, constipation, headache, irritability, memory loss, confusion, and anemia. Other symptoms may include fatigue, weakness, nausea, vomiting, and seizures. In more serious cases, it can cause coma or death.