Does timothy grass pollen allergen require an allergy test first?

iatroX medicinesPublished 22 August 2026Reviewed 22 August 2026

The answer

Answer

Yes. Its UK licence requires clinically relevant symptoms plus a positive grass pollen skin-prick and/or specific IgE test.

GRAZAX 75,000 SQ-T sublingual lyophilisateemc · SmPC Current selected SmPC · Version 17

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timothy grass pollen allergen · Medicine question

iatroX medicinesPublished 22 August 2026Reviewed 22 August 2026

The answer

Yes. Its UK licence requires clinically relevant symptoms plus a positive grass pollen skin-prick and/or specific IgE test.

GRAZAX 75,000 SQ-T sublingual lyophilisateemc · SmPC Current selected SmPC · Version 17

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