The need for touch-ups will depend on how your body metabolizes the filler, the type of filler used, and your aesthetic goals. Typically, patients may require touch-ups every 6 to 18 months to maintain their results. Over time, as the filler gradually dissolves, you may notice that the effects of the treatment begin to diminish. Scheduling regular follow-up appointments with your practitioner can help ensure that your nose maintains its enhanced shape. Some patients may choose to have touch-ups more frequently, while others may go longer between treatments depending on how their results hold up.