Fibrous papules on the nose / face can also be removed by DIY chemical peel solutions you can make at your own house. I have removed mine by holding apple cider vinegar pads over mine. The papule will turn white after the soaked pad being held in place for 10-15 min. I then follow it up with either benzoyl peroxide or lavender oil.
I will repeat for a number of days until it is gone. The area will become sensitive, so vitamin E and other forms of healing oils should be applied after you see the papule begin to recess.
Let it heal, and either it will be completely gone, or if there is a little left, let it completely heal for a couple of weeks and then go after it again with apple cider vinegar. I was self conscious for over a year about mine, and discovered this treatment by accident and it actually works. Good luck!