Store below 30°C, protect from light.
Do not freeze.
Use maximum for 1 month after open the bottle.
Under recommended storage conditions, a normal darkening of color may occur. This colour change is the characteristic of sugar solution and will not affect the therapeutic action. Prolonged exposure to temperatures above 30°C or to direct sunlight may cause extreme darkening and cloudy colour which may be pharmaceutically objectionable. If this condition occurs, do not use.