Dec 22, 2024 · A pustule is a bulging patch of skin that's full of a yellowish fluid called pus. Learn more about the symptoms, causes, and treatment of pustules.

Mar 27, 2025 · Pustules are small bumps on the skin that contain fluid or pus. They usually appear as white bumps surrounded by red or inflamed skin. Pustules may develop on any part …

Sep 28, 2023 · A papule is a raised skin lesion less than 1 cm in diameter, a pustule is a raised skin lesion filled with pus and smaller than 1 cm, and a nodule is a firm skin lesion larger than …

Pustules are smaller than 5–10 mm, and filled with pus, that is, purulent material composed of inflammatory cells (neutrophils). This topic provides a differential diagnosis of pustular skin …

Mar 22, 2024 · In this article, we look at the causes, appearance, and treatment of pustules. What causes pustules? A clogged pore is the root cause of any pimple, including pustules. Oil, …

Feb 4, 2025 · A pustule refers to a pus-filled (i.e., circumscribed collection of white blood cells and serous fluid) cutaneous lesion that is up to one centimeter in diameter. Pustules are common …

Nov 4, 2025 · To avoid making pustules worse, don't pop or touch them, and gently wash your face with mild soap. Pustules are often caused by acne, allergies, or conditions like psoriasis, …

Jan 2, 2021 · They are most commonly seen in acne, although they can be a sign of any infection involving the skin. Pustules appear on the skin as small, raised, reddened areas that typically …

Pustules are small, inflamed, pus-filled, blister-like sores (lesions) on the skin surface. Pustules are common in people with acne or folliculitis (inflammation of the hair follicle). They may …

Jul 21, 2025 · One of the most common is the formation of a pustule, a small patch of fluid that commonly appears on the face. Pustules are typically harmless and can heal over time.