
Any idea what this might be? Ringworm, shingles, staph?
Located on my forearm, this has been getting worse over a month. Dermatologist prescribed cortisone and antibiotic ointments 3 weeks ago. They didn’t work. Now it’s larger and redder. It itches really bad. Thank you! 🆘
u/LoveMyBigWhiteDog — 13 hours ago