Practical guide outlines antibiotic allergy de-labelling in children in primary care

Antibiotic allergy labels are common in children, but the article reports that most are inaccurate, often because a viral rash was attributed to an antibiotic such as amoxicillin. The authors describe how a structured allergy-focused history can assess the drug involved, reaction timing and severity, concurrent illness, later tolerance, and whether the label is based on the child’s own reaction or family history. They cite guidance, a UK primary-care randomised trial, and other studies supporting de-labelling approaches; this is a practical guide, not a new trial report.

If the history reveals no allergy symptoms, the guide says the label can be removed in primary care, with the record updated and the rationale documented. Red flags—including anaphylaxis or severe delayed reactions such as Stevens–Johnson syndrome, toxic epidermal necrolysis, or drug reaction with eosinophilia and systemic symptoms—warrant referral to paediatric allergy or immunology. For reported symptoms without red flags, the article describes a single therapeutic dose at home and follow-up after one week; if no reaction is reported, the label can be removed.

The guide aims to reduce inappropriate use of broader-spectrum antibiotics and support stewardship. Its recommendations are based on cited evidence and UK guidance; local referral pathways may differ. The proposed home-dose pathway is not appropriate for children with red-flag histories, and the article advises clear safety-netting and documentation.