The present invention relates to a composition for injectable formulation, the composition comprising:- An aqueous solution of ibuprofen and arginine with a molar ratio of ibuprofen:arginine comprised between 1:1.1 and 1:2.1；- An aqueous solution of a diuretic compound comprising between 3.9 % and 4.35 % w/v of the diuretic compound.The present invention also concerns a pharmaceutical composition comprising said composition and the use of said composition and said pharmaceutical composition.
