[Skip to Content]
[Skip to Content Landing]
Article
July 7, 1978

Abscesses From Parenteral Injection

Author Affiliations

Topeka, Kan

JAMA. 1978;240(1):23. doi:10.1001/jama.1978.03290010027011
Abstract

To the Editor.—  A recent report (239:1395, 1978) described two cases of multiple sterile abscesses at sites of intramuscular injection of meperidine and attributed these to drug hypersensitivity. More likely they were caused by too short a needle, which failed to reach muscle and deposited the medication into subcutaneous fat. Slower absorption in subcutaneous fat allows greater tissue reaction to the irritant or ischemic qualities of the longerpersisting medication, leading to persistent, painful, encapsulated nodules or local necroses, commonly called sterile abscesses. Nurses commonly observe these persistently painful lumps, often without any idea of their relation to poor injection techniques.1

×