For a temporary nose stud put in a small straight piece of clean new mono-fil fiber (fishing line) to make re-insertion easier and to prevent the piercing site from acting closed until you can come in for further assistance with your re-insertion. The most common reasons for insertion failures of an original piece of jewelry in most any type of piercing is because the piercing begins to shrink. Pertaining to the Nose re insertion is usually difficult also becausethe jewelry hook end is not the same shape as the straight track of the nostril. It may take some careful re-shaping of the jewelry for reinsertion success with the addition of several Sea Salt Soaks to sooth the Piercing.