Pustules — Symptoms

Category: Symptoms

Inflammatory bumps with pus-filled yellow or white heads in the follicle

What is Pustules?

Inflammatory bumps with pus-filled yellow or white heads in the follicle

Formed by an immune response to bacterial infection. Squeezing can leave scars.

Main causes & characteristics of Pustules

A pustule is an inflammatory bump filled with pus (discharge) that presents with a yellow or white head. It is known to form as an immune response to bacteria within a blocked follicle, and represents a more advanced stage of a papule in which visible discharge accumulates at the surface.

Managing Pustules

Squeezing pustules by hand may result in scarring or pigmented marks, so avoiding irritation and addressing the lesion locally with spot treatments that may help soothe and reduce inflammation is advisable. Maintaining a clean environment around the affected area is recommended. If pustules are numerous or recur frequently, consulting a dermatologist is recommended.

Related information

Papules, comedones, nodules and cysts, and post-inflammatory hyperpigmentation are commonly discussed together.

Everyday care tips

Even when a yellow head is visible, allowing soothing care to resolve the lesion rather than manually rupturing it may help minimize the risk of scarring.

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Frequently Asked Questions (FAQ)

What is Pustules?
Inflammatory bumps with pus-filled yellow or white heads in the follicle A pustule is an inflammatory bump filled with pus (discharge) that presents with a yellow or white head. It is known to form as an immune response to bacteria within a blocked follicle, and represents a more advanced stage of a papule in which visible discharge accumulates at the surface.
Managing Pustules
Squeezing pustules by hand may result in scarring or pigmented marks, so avoiding irritation and addressing the lesion locally with spot treatments that may help soothe and reduce inflammation is advisable. Maintaining a clean environment around the affected area is recommended. If pustules are numerous or recur frequently, consulting a dermatologist is recommended.

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Medical Disclaimer

SKINROUTE is not a medical device. All content is provided for general skincare information purposes only and does not replace medical diagnosis or treatment. If you suspect a skin disease, please consult a board-certified dermatologist.