Sudden sore red bump on 3 month old scar? (Photos)

Our treatments use combination therapy to improve the epidermis and dermis for most deep scars. The options available for acne scars depend on the character of your scars, in terms of topography and contour. We see atrophic and hypertrophic acne scars, as well as scars that have hypo and hyperpigmentation. We begin each scar evaluation with an assessment of scar quality and subtype. Our main concern is rebuilding collagen and that is why we use a HIDEF protocol that includes combination therapy. Morpheus 8, scar subcision, fibrous release, fractional laser, CO2 laser, Thulium laser, PDL Vbeam laser, and fractional resurfacing can be used in addition to TCA Cross and chemical peels to further improve skin. Patients should start Melarase AM and Melarase PM for active hyperpigmentation. Always begin with a consultation to decide whether early subcision should be started.

Best,
Dr. Karamanoukian
Realself100 Surgeon

If you have a sore on a scar please see your physician.  This could be a suture that needs to be removed, or a recurrence of something that was there.  Scars can be treated with lasers if its just cosmetic.  Best, Dr. Emer.

There are two possibilities here. The first is that this is another spitting stitch. Depending on the deep sutures (the ones under the skin) your doctor used they can last up to 6 months or rarely longer. This can resolve without intervention. The second possibility is that that cyst was not completely removed and it is beginning to recur. This would require another surgery if this were the case. I think the first scenario is more likely. Good luck