
What is Acne? Definition & Types | NIAMS
What is acne? It is caused when blocked skin follicles from a plug caused by oil from glands, bacteria, and dead cells clump together and swell.
Acne: Diagnosis, Treatment, and Steps to Take
Treatment for Acne The goals of treatment are to help heal existing lesions, stop new lesions from forming, and prevent scarring. Medications can help stop some of the causes of acne from developing, such as abnormal clumping of cells in the follicles, high sebum levels, bacteria, and inflammation. Your doctor may recommend over-the-counter or prescription medications to …
Acne Basics: Overview, Symptoms, and Causes
Acne is a common skin condition that happens when hair follicles under the skin become clogged. Acne causes several types of lesions, or pimples. Medications and other procedures such as laser and light therapies are the most common treatments. The goals of treatment are to help heal lesions, stop new lesions from forming, and prevent scarring.
Rosacea Causes, Symptoms & Treatment | NIAMS
Rosacea is a long-term disease that causes reddened skin & pimples, usually on the face. Find out about the symptoms & how to live with Rosacea.
Hidradenitis Suppurativa (HS) Acne Inversa | NIAMS
Hidradenitis suppurativa (also known as acne inversa) is a chronic, noncontagious, inflammatory condition characterized by pimple-like bumps or boils and tunnels or tracts on and under the skin.
Acné | Temas de salud | NIAMS
¿Qué es el acné? Es una afección de la piel que ocurre cuando se obstruyen y se inflaman los folículos pilosos por la acumulación de grasa de las glándulas, bacterias y células muertas en los poros.
Skin Diseases, Conditions & Disorders| NIAMS
2025年2月13日 · Find information on diagnosis, treatment, and prevention for skin conditions caused by allergies, irritants, genetic makeup, certain diseases, immune system problems and more.
Hidradenitis Suppurativa (HS) Basics - National Institute of Arthritis ...
Hidradenitis suppurativa (also known as acne inversa) is a chronic, noncontagious, inflammatory condition characterized by pimple-like bumps or boils and tunnels or tracts on and under the skin.
Psoriasis Types, Symptoms & Causes | NIAMS
Psoriasis is a skin disease that causes red, scaly skin that may feel painful, swollen, or hot. Learn more about the types and what causes psoriasis.
What Is Scleroderma? Symptoms & Causes| NIAMS
Scleroderma causes areas of tight, hard skin, but can also harm your blood vessels and organs. Learn the causes and treatments of this skin disease.