Sebaceous Cyst — Conditions

Category: Conditions

A condition where a blocked sebaceous gland accumulates sebum in a sac-like structure beneath the skin

What is Sebaceous Cyst?

A condition where a blocked sebaceous gland accumulates sebum in a sac-like structure beneath the skin

Felt as a slowly growing round lump. It can become red and painful if infected. Complete removal requires surgical excision.

Main causes & characteristics of Sebaceous Cyst

When the duct through which sebum drains becomes blocked, sebaceous secretions are unable to escape and are known to gradually accumulate beneath the skin in a sac-like form. Damage to the hair follicle or structural abnormalities in the sebaceous gland may also be contributing factors. It is felt as a round, palpable lump, and if bacteria enter the interior it may become red and painful.

Managing Sebaceous Cyst

Squeezing or rupturing a cyst by hand can worsen inflammation, so it is best not to irritate it. If it grows larger, becomes red, or is painful, consulting a dermatologist to determine a management approach is recommended. Treatment directed at the sac itself is known to require a procedure performed at a medical facility.

Related information

Is frequently discussed alongside sebaceous glands, epidermal cysts, and hair follicles. Unlike acne, it is characterized by taking hold as a firm lump deep within the skin.

Everyday care tips

Forcibly squeezing a cyst can lead to scarring or secondary infection, so it is best not to touch it. If it suddenly grows larger, consulting a dermatologist is advisable.

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Frequently Asked Questions (FAQ)

What is Sebaceous Cyst?
A condition where a blocked sebaceous gland accumulates sebum in a sac-like structure beneath the skin When the duct through which sebum drains becomes blocked, sebaceous secretions are unable to escape and are known to gradually accumulate beneath the skin in a sac-like form. Damage to the hair follicle or structural abnormalities in the sebaceous gland may also be contributing factors. It is felt as a round, palpable lump, and if bacteria enter the interior it may become red and painful.
Managing Sebaceous Cyst
Squeezing or rupturing a cyst by hand can worsen inflammation, so it is best not to irritate it. If it grows larger, becomes red, or is painful, consulting a dermatologist to determine a management approach is recommended. Treatment directed at the sac itself is known to require a procedure performed at a medical facility.

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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.