Many local health departments begin case management when a blood-lead level is reported about 20 micrograms per deciliter, which is the level for medical intervention. A blood lead level is higher or lower on different days, depending on the amount of lead taken in and how often the person is exposed. Removal of lead from the body with strong medicines that combine with the lead. Lead is then passed in the urine. Chelation therapy is given over set periods of time by intravenous infusions, injections or by mouth, and may need to be repeated.
Encapsulation covers the lead.
Deteriorating wall or ceiling surfaces can be covered with gypsum board, tile, paneling or other durable material. After the existing wall is repaired and holes are patched, a firmly adhering fibrous material such as fiberglass mats or canvas-backed vinyl wall covering can be used. Take care to remove any gaps between the covering and the wall. Wall papering or painting over lead is discouraged. The amount of erythrocyte protoporphyrin present in the blood.