Oriental medicine scar treatment

Two years ago, I received scar treatment at Cheongju Oriental Medical Clinic. There were almost no problems and I was trying to remove some local red marks. They
 called it red eye treatment and mixed a small needle with medicine and rubbed it on my face. After receiving this treatment, my entire face became red. At
 first, it lasted for a month or two . I thought it would take two years, but I never thought it would last two years...
 It has now faded a lot, but the redness still occurs once, so it still bothers me. Be
 careful getting oriental medicine treatment!!