Gangrene after penicillin injection (a case report)

Area of Science:

• Medical Case Study
• Pharmacology
• Surgical Complications

Background:

• Penicillin is a widely used antibiotic.
• Intramuscular injections are a common route of drug administration.
• Potential complications of injections include local tissue damage.

Observation:

• A patient developed right lower limb gangrene following a penicillin injection.
• The gangrene necessitated amputation of the limb.
• Intraarterial administration, rather than intramuscular, is suspected as the cause.

Findings:

• Accidental intraarterial injection of penicillin can result in limb gangrene.
• Gangrene is a severe complication that may require amputation.
• Meticulous attention to injection technique is vital.

Implications:

• Highlights the critical importance of correct intramuscular injection technique.
• Emphasizes the need for healthcare providers to understand local anatomy and potential injection-related complications.
• Underscores the severe consequences of medication administration errors, including limb loss.