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Medicines allopurinolQuestion & answer

allopurinol · Medicine question

Should I stop allopurinol if I develop a rash?

iatroX medicinesPublished 13 August 2026Reviewed 13 August 2026

The answer

Answer

Stop it and seek prompt medical assessment. Do not restart unless a specialist has reviewed the reaction.

Sources for this answer

NHSNHS · NHS medicine guidance
Allopurinol Tablets BP 100mgemc · SmPC Current selected SmPC · Version 3
Allopurinol 100mg

emc · SmPC Current selected SmPC · Version 3

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allopurinol

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