Azarcón and Empacho
1 Sunrise Community Health Center, 1028-5th Ave, PO Box 245, Greeley, CO 80632
To the Editor.
We were pleased to see the case report concerning azarcó-related lead poisoning from the treatment of empacho.1 Since the time Bose et al composed their paper (September 1982), several new pieces of information have become available.
1. Additional cases of azarcó poisoning have been confirmed in Michigan-four cases, Wisconsinone case, and Californiaten cases.2-4 In several of these cases, other children in the extended family have either died of seizures after receiving azarcón in Mexicoone case5 or had been chelated for lead poisoning several years previously, although no source of lead had been identifiedone case.3




