The present invention relates to pharmaceutical and physically stable suspensions, comprising crystalline particles of 3-alpha-hydroxy-5-alpha-pregnan-20-one; and mixture of acylglycerols, methods for manufacturing such suspensions and their use in treatment of disorders.La présente invention concerne des suspensions pharmaceutiques et physiquement stables, comprenant des particules cristallines de 3-alpha-hydroxy-5-alpha-prégnan-20-one; et un mélange d'acylglycérols, des procédés de fabrication de telles suspensions et leur utilisation dans le traitement de troubles.