Rhinoplasty for bigger nose. A nose will grow until you are of adult age in women this is usually by the age of 16 sometimes older Nose gets bigger Another reason why the nose may appear larger in the 20's to 30's is that many of us lose facial fat How to straighten a crooked nose? You should see a board certified plastic or facial plastic surgeon and let him/her examine your nose to determine the anatomic cause Nose job down time Rhinoplasty down time. General Rules of Thumb: Splint on nose 1-2 weeks