My DS has been prescribed a course of antibiotics this evening, they need to be kept refrigerated. We are traveling to Melbourne on Monday. The ABs will be out of the fridge for a minimum of 8hrs - is that too long?? Would they still be effective after that time? By the time we leave, he'll only be half-way through the bottle.

If I need to buy a small cooler pack I will, was just hoping to be traveling light and not taking unnecessary baggage.