Since a supernova can occur whenever the mass of the star at the time of core collapse is low enough not to cause complete fallback to a black hole, any massive star may result in a supernova if it loses enough mass before core collapse occurs.
Flonase (Fluticasone). Description Flonase is a nasal spray that has an active ingredient called Fluticasone Propionate. It is a synthetic corticosteroid. This is for intranasal purpose only.The chemical Fluticasone Propionate is white in color.The nasal spray also contains benzalkonium chloride, polysorbate, phenylethyl alcohol, microcrystalline cellulose, and carboxymethylcellulose sodium. The nasal spray has aqueous suspension of the active ingredient that can be sprayed to the mucosa in the nose.Spraying is done with the help of a metered pump that atomizes the aqueous suspension. For each spray done 50 mcg of the active ingredient is sprayed.fter this count the active ingredient that comes out of the spray might not be in the correct proportion. Hence the nasal spray should not be used after the 120th spray. Recommendations Flonase nasal spray is used in the treatment of rhinitis that could be allergic or non-allergic in nature.
Feb. 22, 2006 -- The FDA has approved the first generic version of the brand-name drug Flonase, a nasal spray that treats allergic and nonallergic nasal symptoms. The generic product is called fluticasone propionate nasal spray.