Answer
Gentisone HC Ear Drops has an unopened shelf life of 3 years; contents must be discarded 4 weeks after opening.
Sources for this answer
- Gentisone HC Ear Drops/ Gentamicin 0.3% w/v and Hydrocortisone acetate 1% w/v Ear DropsADVANZ Pharma · emc · SmPC §6.3 Shelf life · Version 10Document updated
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