Abstract
Allergic reactions to both penicillins and cephalosporins are relatively common. Patients who have had a previous allergic reaction to a penicillin derivative may also be prone to a further reaction if treated with cephalosporins. This case illustrates several important points about potential cross-reactivity between penicillin derivatives and cephalosporins, as well as the benefits of an extended-hours pharmacy service in a longterm care facility.
MeSH terms
-
Aged
-
Anti-Bacterial Agents / adverse effects
-
Anti-Bacterial Agents / immunology*
-
Cephalosporins / adverse effects*
-
Cephalosporins / immunology
-
Cross Reactions
-
Drug Hypersensitivity / immunology*
-
Humans
-
Long-Term Care / organization & administration
-
Male
-
Nursing Homes / organization & administration
-
Penicillins / adverse effects*
-
Penicillins / immunology
-
Pharmaceutical Services / organization & administration
Substances
-
Anti-Bacterial Agents
-
Cephalosporins
-
Penicillins