scaly rash on legs
I have many round scaly patches on my legs and arms, most about 1/4 inch or smaller. The border is very slightly raised, the inside is either pale or darker than my skin, and there's a tiny bump in the center. I had one patch like this for years, but in the past year, they've multiplied tremendously. They itch sometimes, esp. in the heat, and are unsightly. My GP said they were pityriasis and prescribed an antifungal cream, which did nothing. I have an appointment with a dermatologist - five months from now! Now in the past month, I've also developed an itching flat red rash at the base of my scalp, inside my elbows, my armpits, and my groin. I'm usually a pretty healthy fit person. Could all these be related? Anyone ever experienced something like this?