Answer
The Aspire Pharma Ltd rupatadine fumarate 1 mg/ml oral solution product has a shelf life of 30 months before opening; after first opening, it remains valid until the expiry date on the box and bottle.
Sources for this answer
- Rupatadine 1mg/ml oral solutionAspire Pharma Ltd · emc · SmPC §6.3 Shelf life · Version 3Document updated
Sources checked