Difflam Throat Spray (Benzydamine) contains the active ingredient, Benzydamine, which acts locally to stop pain & inflammation. Its design ensures that the powerful active ingredient is delivered straight to the point of pain, for fast, targeted pain relief. Benzydamine hydrochloride is a painkilling medicine used to relieve mild to moderate pain & inflammation in a particular area. It is most effective if applied directly to the area affected. Benzydamine also acts as a local anaesthetic, causing numbness & so pain relief at the site of application. Contains the same ingredients as Tantum Verde.