The bridge of my nose has a stitch poking out externally through one of my pores, 6 weeks post rhinoplasty. Should I be worried?

Once the cast is removed usually after 1 week, your face will feel puffy and the area around your eyes and nose will be bruised and swollen for several days. Cold compresses can help minimize the swelling and reduce pain. Your doctor may also recommend pain medicine. It takes about 10 to 14 days before most of the swelling and bruising improves. Keep in mind everyone heals differently and tolerates pain differently.

No, you should not be worried.  If it is only a stitch fragment, you might be able to rub it out.  Otherwise, see your plastic surgeon.

It is unusual to see a stitch come out through the nasal bridge. It is imperative that you follow up with your rhinoplasty surgeon to be evaluated and see if this is something that can just be removed in the office. Regardless of the stitch, make sure that you follow up regularly to closely monitor you for any changes and als address any concerns along the way. Best of luck.