Pimple under a previous scar (due to accident)

Question: Sir/Ma'am I had an accident few year before and suffered injury on my chin. After it was healed a scar was left from the injury. Recently i have a cystic acne just on that scar and it is very painful. I normally have acne but they dont pain so much Kindly suggeywhat could be done

Thank you for reaching out to us. I would recommend the brand First Aid Beauty their,FAB Skin Lab-resurfacing Liquid 10% AHA you would`nt necessarily need to put this product all over your face you could just apply to the area of concern, (unless you wanted to) . I would also apply this product the brand is COSRX their Acne Pimple Master Patch will help with inflammation . Both of these products will benefit your skin concerns.I hhope this helps, have a nice day! Cyndee, Dermstore Esthetician