6 weeks post-op. My incision site has a rash and itches. What is the possible cause? Any advice? (photos)

Thank you for sharing your excellent question and photographs and I am sorry to hear of your difficulties.  Because it is found only along the incision site I would think some topical agent applied is most likely the cause - this could be an adhesive, lotion, gauze, or article of clothing.  In very rare instances patients may have a reaction to the sutures used during surgery as well.  Glad to hear that all is improving at this point so hopefully no further issues arise.  Best wishes!

Hello. Great question. Congratulations on your procedure. I am sorry for your post op difficulties. Keep following your surgeon's post op instructions .

This appearance is caused by inflammation, but it’s hard to know why just from the photo. It could be a continued skin sensitivity to something being applied, or it could be a fungal infection of the skin. Discuss this possibility with your doctor since there are prescription ointments that can help improve either situation. Best wishes. 

Dear slymy,
I understand your concern. However, without a proper assessment it would be difficult to determine what is wrong. It is best that you visit your plastic surgeon for further assessment. Only after thorough examination you can get proper recommendations and advice.
Daniel Barrett, MD
Certified, American Board of Plastic Surgery
Member, American Society of Plastic Surgery
Member, American Society of Aesthetic Plastic Surgery

It sounds like you had a reaction potentially to the adhesive or something else that was in contact with your incision. From your description the changes you have made are improving the situation. Continue to follow the advice of your surgeon and report any concerns.