If a patient has a penicillin allergy, what information should the pharmacy technician include in the record?

Including the reaction to taking penicillin in the patient's record is crucial because it provides essential context for healthcare providers. Understanding the specific reaction the patient experienced enables prescribers to gauge the severity of the allergy and makes it easier to choose alternative medications safely. This information is vital in avoiding future adverse reactions and ensuring that the patient receives appropriate care.

In contrast, while it is useful for the prescriber to know who is aware of the allergy or the date of diagnosis, this information does not provide direct insight into the patient's current health status or potential risks related to medication. Similarly, family history of reactions may be relevant but does not pertain to the individual's specific experience with penicillin, thus making it less critical for the immediate context of medication management.