Sun exposure leads to permanent darkening of scars
I'd say about a year, because that's how long it can take for scars to mature. However, you should always wear sun protection even if you didn't have a nose job!
How long after a rhinoplasty can I go in the sun without any protection at all?
Hello! Thank you for your question! After any surgical procedure, you should be careful with incisions as well as avoidance of direct UVA and UVB rays in order to lessen the chance for hyperpigmentation of the skin and scars, which can take several months to resolve, if it ever does. Sunblock is always recommended when outside, regardless. As the tissue was elevated off of your nose along with any oother adjunct procedures, minimizing trauma to the area is critical for such a delicate procedure as the rhinoplasty. The ability of the affected area to heal has been slowed and you should try to avoid additional swelling to the area. The area will likely be numb for several weeks to months and will be difficult to feel when sunburn is coming on. Typical recommendations include wearing a hat and/or sunblock to the affected area for at least 6-12 weeks following the procedure. You should also avoid trauma to the area for several months to protect the refinements made during the procedure. Also, avoidance of pools/lakes/jacuzzis/etc for 4-6 weeks is usually recommended to allow adequate healing and protection from stagnant water, that could potentially harbor bacteria. Certainly discuss the postoperative instructions with your surgeon, as thoughts differ among surgeons. Hope that this helps! Best wishes!
In general, your nose has less natural protection from the sun right after rhinoplasty. All the tissue was just elevated off of the internal structure of the nose, including the bone and cartilage, and blood vessels were coagulated in order to do this. There fore we weakened the nose's natural defense since we weakened its blood supply. This blood supply grows back , but it can take quite a bit of time to happen. In the first 6 weeks, your nose is less naturally resistant to UV rays and is more likely to burn and get discolored. Also, since your nose is mostly numb early on, its less likely that you are to notice the problem until its too late. I recommend you stay out of the sun as much as possible in the first 6 weeks after surgery. If you are in the sun for short periods of time, stay in the shade, and wear a big hat and a good sunblock. Do not wear sun glasses in the first 6 weeks, or any glasses for that matter, if osteotomies were performed, (breaking of the nasal bones). You can get your nose wet as soon as the splint comes off, but I would be careful about chlorinated pools early on until the incision is fully healed an more mature, as the chlorine can irritate the incision. The gym and anything that increases you blood pressure will increase the swelling of your nose and delay your healing time. I recommend 6 weeks for this as well.
Pablo Prichard, MD
Sun Exposure after Rhinoplasty
I never condone sun exposure without sun screen protection because you wil ultimately pay a price with aged skin or possible skin cancers. Having said that, wait at least 6 weeks.
Sun exposure after rhinoplasty
It is always advisable to use sunscreen on exposed skin surfaces before any sun exposure, and this holds true after rhinoplasty as well. In particular, surgical incisions should be protected from any sun until the scars are completely healed.