What type of acne is characterized by deep cystic lesions and scarring?

Grade 4 acne is characterized by deep cystic lesions and is often accompanied by significant scarring. This stage of acne is the most severe form and involves numerous inflamed cysts as well as nodules that can lead to pronounced damage to the skin. The inflammation and skin trauma can result in the formation of scars, making it essential to manage this type of acne with professional treatment.

Grade 4 acne typically requires intervention from a dermatologist or a specialized skincare professional, as it may not respond well to over-the-counter treatments. It's important for practitioners to recognize the severity of this condition to provide appropriate treatment options that can help reduce cystic formations and prevent further scarring, including medications like oral isotretinoin, systemic antibiotics, or hormonal therapies. Understanding the characteristics and implications of Grade 4 acne is crucial for effective management and patient care in esthetics practice.