Unopen Ampoule: Store below 30°C, protected from light.
Shelf life: Unopen Ampoule: 24 Months.
Solution for Injection or Infusion: Tramadol 50 mg/ml solution for injection or infusion is physically and chemically compatible for up to 24 hours with water for injections (WFI), sodium chloride injection 0.9% w/v and glucose injection 5% w/v at given concentrations when stored at 25°C. From a microbiological point of view, the product should be used immediately. If not used immediately, in-use storage times and conditions prior to use are the responsibility of the user.