dextromethorphan hydrobromide + menthol · Medicine question

What is the unopened shelf life of the 150 ml bottle of Covonia Original Bronchial Balsam Syrup?

Name: What is the unopened shelf life of the 150 ml bottle of Covonia Original Bronchial Balsam Syrup?
Published: 2026-11-08T13:45:04.126Z

iatroX medicinesPublished 8 November 2026

The answer

Answer

The unopened shelf life of the 150 ml bottle of Covonia Original Bronchial Balsam Syrup is 36 months.

Covonia Original Bronchial Balsam SyrupThornton & Ross Ltd · emc · SmPC §6.3 Shelf life · Version 8Document updated 15 July 2021

Sources checked 8 November 2026

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