Related Experiment Video
Updated: Jan 9, 2026

Author Spotlight: Development and Evaluation of a Compound Acne Rodent Model Using C. acnes and Oleic Acid
Published on: November 1, 2024
Acne tarda: Recommendations for classification, treatment and care as a result of an expert discussion
Matthias Augustin1, Thomas Dirschka2, Peter Arne Gerber3
1Institute for Health Services Research in Dermatology and Nursing (IVDP), University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany.
Abstract:
Acne tarda is defined in the literature as adult acne, which according to most authors occurs in women aged 25 and older. However, the definitions and age groups vary depending on the study. Current guidelines rarely address adult acne. In this review, current studies and the literature on acne tarda are analyzed and evaluated by German experts. Recommendations regarding classification, clinical features, differentiation, and treatment of acne tarda were summarized in a consensus based on the discussion. The recommendations also include the treatment of post-inflammatory erythema/hyperpigmentation and acne scars, as well as the accompanying skin care. The goal is to improve the treatment of patients with acne tarda.
Related Concept Videos
Skin Cancer
Basal Cell Carcinoma (BCC): BCC is the most common type of skin cancer, accounting for about 80% of cases. It typically develops in...
Asthma-IV: Diagnostic and Management
Clinical Assessment for Asthma:
This is the first step in diagnosing and managing asthma. It includes:
Asthma-II: Pathophysiology and Classification
Additionally, environmental and genetic factors play crucial roles in determining an individual's susceptibility to asthma and the severity of their condition.
Critical processes in asthma pathophysiology include:
Pulmonary Tuberculosis V
Latent tuberculosis infection occurs when TB bacteria are present in a person's body, but are not causing illness or symptoms. It is not contagious, and preventive treatment is crucial to avoid the...
Tonsillitis II: Management
Asthma-IV: Nursing Management
First, in...

