Ive had a small red spot on my bicep for approx 2+ weeks. It started as a dry red oval spot about 1/3 inch or 8 mm. It wasnt itchy or painful. Two days ago, I cleaned the spot with alcohol and put on some antibacterial cream and covered it with a band aid. The center of the spot has returned to my normal skin color but the circumference has not, leaving a red ring, slightly bumpy. It hasnt grown larger but Im worried. Should I continue the antibacterial cream? Is it time to see the doc? I dont know if it is a bug bite/sting since I dont see any bite marks, holes, etc. I dont know if its ringworm since it is now a red ring but I havent read any instances of the red ring forming as a red spot first.
Hi. Do apply the topical antibiotic cream if required but do not cover it or try to pop it or irritate it in any way. I doubt you will require a doctors visit, it should be easily managed at home and should also subside soon. Best wishes.