After getting a nose piercing, it will need time to heal. The recommended time to leave in the piercing stud post piercing is between 2 and 4 months. This length of time will give your nose time to heal, thus allowing the hole to close so that the jewelry can be changed without the piercing hole closing. If the piercing hole closes, you will have to get your nose re-pierced.

On the Other: Nose Piercing Close Quickly

If you do take your nose piercing stud out after four weeks, it is likely that your piercing will close up. In fact, the nose is the quickest piercing to close even after it heals so it is recommended to keep jewelry in your piercing for at least six months, even if you choose to begin changing the jewelry after only three months.

Bottom Line

While you may take your piercing stud or ring out at any time during the healing process, if you want to keep the piercing, you will need to immediately replace the jewelry for up to six months. Taking the piercing jewelry out during the first few months can cause undue pain and bleeding, so most piercists and doctors will recommend leaving the piercing stud in for at least, on average, three months.

Source:

Nose Piercing Healing Tips

Body Piercing Guide