Healthy Child Programme: final report
3.4.7. Allergies and Adverse Reactions**
| Allergies and adverse reactions | |
| Causative agent | The agent such as food, drug or substances that has caused or may cause an allergy, intolerance or adverse reaction in this patient. |
| Description of reaction | A description of the manifestation of the allergic or adverse reaction experienced by the patient. For example, skin rash, swelling at injection site etc. |
| Type of reaction | The type of reaction experienced by the patient (allergic, adverse, intolerance). |
| Severity | A description of the severity of the reaction. |
| Certainty | A description of the certainty that the stated causative agent caused the allergic or adverse reaction. |
| Evidence | Results of investigations that confirmed the certainty of the diagnosis. Examples might include results of skin prick allergy tests. |
| Probability of recurrence | Probability of the reaction (allergic, adverse, intolerant) occurring. |
| Date first experienced | When the reaction was first experienced. May be a date or partial date (e.g. year) or text (e.g. during childhood). |
Page last updated: 30 March 2026