If the nose is fat, you may need to remove the tissue inside and fill it with beautiful materials. The best material for nose is phthalazinone. If the operation is successful, there are no problems left, and there is no risk of narrowing the alar, unless the doctor is not satisfied with you! The simple reduction is to cut off a little suture, and the wound will be the same after healing! If you want to make a nose filling material, your nose may be a little harder, which you can't see at first sight, but it feels unnatural at all. Unless you are seriously injured in your life, there is no problem with other small collisions!