medicine · consultation topic
Drug allergy
A drug allergy involves an immune system reaction to a medicine. Not every adverse reaction to a medicine is an allergy; the nature of the reaction requires assessment.
About the topic
A drug allergy involves an immune system reaction to a medicine. Not every adverse reaction to a medicine is an allergy; the nature of the reaction requires assessment.
Who it is for
This page brings together information for people seeking to understand Drug allergy.
Taking part in assessment
Explain your concerns and relevant history. Ask what is being assessed and request clarification if an explanation is unclear.
Prepare for your appointment
Note the main questions you want answered and how the symptoms have developed. Have a list of the medicines and supplements you use available to discuss with the professional.
Plan and next steps
Before finishing, clarify what has been agreed, how to obtain any results and when to contact the professional again. Ask for written instructions if needed.
Limits
The information on this page does not replace an individual assessment. The existence of a page does not confirm availability of an appointment or format.
Frequently asked questions
Is every adverse reaction to a medicine an allergy?
A drug allergy involves an immune system reaction to a medicine. Not every adverse reaction to a medicine is an allergy; the nature of the reaction requires assessment.
Sources
- Drug allergies — US National Library of Medicine
- UCLH Allergy and Clinical Immunology — UCLH NHS
Related fields
Related topics
- Drug allergy