Furuncles and Carbuncles
Furuncles, commonly known as boils, are infections that affect the hair follicle. Unlike folliculitis, furuncles originate deeper into the skin. They are characterized by their bumpy, pus-filled, and red appearance, often accompanied by warmth and tenderness when touched. Pus accumulation is indicated by the presence of a white or yellow dot at the center, which needs to be drained for relief.
Carbuncles, on the other hand, are clusters of boils that can be indicative of Methicillin-resistant Staphylococcus aureus (MRSA) infection. These interconnected boils are situated beneath the skin and can cause intense pain.
Erysipelas: Symptoms, Causes, and Treatment
Erysipelas is a type of infection characterized by a raised, red, and shiny rash that commonly occurs on the legs, toes, fingers, or arms. This condition primarily affects the outermost layer of the skin and the adjacent lymph nodes. The rashes associated with erysipelas tend to grow rapidly and exhibit a distinctive raised edge, resembling the texture of an orange peel. It is worth noting that more than 80% of erysipelas cases involve the lower extremities and can develop following skin trauma or surgical procedures.