Access the Academy's guidelines of care for acne vulgaris. This page provides convenient, at-a-glance highlights from the full guidelines, providing dermatologists with the most important clinical information.

Apr 21, 2025 · Dermatologists employ a classification system that categorizes acne into four distinct grades. This grading is based on the intensity of the condition, the specific types of skin lesions …

Jan 30, 2024 · Numerous acne clinical grading and classification systems have been used in research and clinical settings to assess overall acne disease severity, lesion number and morphologies, …

Jun 17, 2025 · Acne grades are a standardised classification system used by dermatologists to categorise acne severity from Grade 1 (mild) to Grade 4 (severe). This acne grading system helps …

Acne may be classified as mild, moderate or severe. Comedones and inflammatory lesions are usually considered separately. Some dermatologists assess the severity of a patient's acne more precisely …

May 11, 2020 · In general, acne can be classified into one of these four stages: Grade 1: Non-inflammatory acne – primarily consists of microcomedones, comedones, and the occasional papules …

Acne grading is the first step to guide proper and successful treatment. Individuals with mild acne will largely benefit from topical acne therapy, whereas those with more severe grades of acne will benefit …

Therefore, accurate assessment scales are very important for treatment and management of acne vulgaris. This review article issues a comprehensive review of various acne severity assessment scales.

Jun 9, 2025 · These are early-stage or comedonal acne and are typically Grade 1 (Mild): These involve redness, swelling, and potential discomfort — typically Grade 2–4 acne: Results of acne healing or …

Dermatologists use a system of grading to determine how severe a person’s acne problem is based on the concentration and types of pimples present. It is important to have a basic knowledge of the …