Solitary macule “herald” patch that spreads and multiplies on the torso
Pityriasis rosea, tx: steroids and antihistamines
Intertrigo
bright red rash in areas of heat, moisture and friction (skin folds). Tx: antifungal powder, topical steroids, barrier creams
Erysipelas
Fiery-red indurated rash on cheeks with sharply demarcated boarders (type of cellulitis c/b GAS)