How to get ride of red spot on my lip, a year after my lip injection? (photo)

It's difficult to tell from your photo. Usually red spots can be easily improved with lasers (VBeam, Excel V). I recommend getting a consultation. I hope this helps!

Thank you for sharing your question and photograph.  The best treatment will depend on the diagnosis of the red spot but typically with either a laser or small electrocautery treatment it will clear.  Hope this helps.

This can be improved with a combination of lasers (ProYellow, Excel V, VBeam) and microneedling/prp. I recommend getting a formal evaluation with a cosmetic dermatologist. Best, Dr. Emer

Dear keynem2,it is hard to tell without an examination. I would suggest you to consult a board-certified plastic surgeon. Only after a thorough examination you will get more information and recommendations.Daniel Barrett, MD, MHA, MS 
Certified, American Board of Plastic Surgery  
Member, Am. Society of Plastic Surgery