Symbicort vs Seretide

A side-by-side look at two respiratory medications advertised on TV. Informational only — not medical advice.

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Information reviewed July 24, 2026

NZ SymbicortNZ Seretide
Generic namebudesonide/formoterolfluticasone/salmeterol
Drug classInhaled Corticosteroid + LABAInhaled Corticosteroid + LABA
TreatsAsthma, COPDAsthma, COPD
CategoryRespiratoryRespiratory
ManufacturerAstraZenecaGSK
Year approved20021999
FDA warningNo boxed warningNo boxed warning
Est. TV ad spend$3M$2M
Common side effectsThrush, Headache, Tremor, Throat irritationThrush, Hoarseness, Respiratory infections, Headache

Frequently asked questions

Is Symbicort or Seretide better?

Neither is universally "better." Symbicort (budesonide/formoterol) and Seretide (fluticasone/salmeterol) are both used for respiratory, but the right choice depends on your medical history, insurance and your doctor's guidance. This comparison is informational only.

What's the difference between Symbicort and Seretide?

Symbicort is a Inhaled Corticosteroid + LABA made by AstraZeneca, while Seretide is a Inhaled Corticosteroid + LABA made by GSK. See the table above for a side-by-side breakdown.

Which one spends more on TV ads?

Symbicort has the larger estimated TV advertising budget of the two.

TVPills

A reference tool to help identify prescription medications and supplements seen in television advertising. This is not medical advice. Always consult a healthcare professional.

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