Nocturnal enuresis bladder weakness. Mode of action: The remedies contained in this preparation bring about an improvement in nervous and debilitated constitutions. They also have an affinity to the motor nerves controlling the bladder functions. Calcium phosphoricum: Constitutionally indicated in the asthenic patient. Pulsatilla: Incontinence of urine particularly in girls. Ferrum phosphoricum: Incontinence of urine also during the day. Kalium phosphoricum: Nervous constitutions. General debility and weakness. Sepia: Specific affinity to the bladder sphincter (insufficiency of). Nocturnal enuresis during first sleep. Close relationship to sexual sphere.