There is currently a supply issue with this product, with no expected at the moment.
An alternative product you may want to consider for oral thrush: Corsodyl Alcohol-Free Mouthwash Mint Chlorhexidine 0.2% (300ml) - Healthwords
Daktarin provides effective treatment for fungal infections in your mouth or throat (oral thrush. It contains the active ingredient miconazole, which works by destroying fungus and associated bacteria that may be present.
Do not store above 30ºC.