What is nodular cystic acne?

Nodulocystic acne is the most severe type of acne and is categorized as severe acne. It typically develops from comedones and inflammatory papules due to delayed or inadequate early treatment, leading to gradual progression and aggregation of acne lesions, forming papules, nodules, and even cysts of varying sizes. These cysts may rupture and discharge pus and blood, causing significant pain and tenderness to the patient. Nodulocystic acne commonly occurs on areas rich in sebaceous glands, such as the face, chest, and back, and is often associated with multiple factors including genetic predisposition, endocrine factors, microorganisms, and lifestyle habits. Treatment for nodulocystic acne should be conducted under a physician's guidance and may involve oral medications, topical treatments, local injections, and other methods aimed at relieving symptoms and preventing scar formation.