24/09/2025
Sebaceous Cyst
πΉ A sebaceous cyst is a slow-growing, non-cancerous lump beneath the skin, usually filled with a soft, cheese-like material made up of sebum (oil), dead skin cells, and keratin.
πΉ Commonly found on the scalp, face, neck, back, or torso, it occurs when a sebaceous gland or hair follicle becomes blocked.
π Causes of Sebaceous Cyst
πΉ Blocked sebaceous (oil) glands
πΉ Trauma or injury to the skin
πΉ Swollen hair follicles
πΉ Genetic conditions (like Gardner's syndrome or steatocystoma multiplex)
π Characteristics
πΉ Round, smooth, and movable under the skin
πΉ Usually painless unless infected
πΉ Skin over it may appear normal or slightly red
πΉ Ranges in size from a few millimeters to several centimeters
πΉ May have a small blackhead-like opening (pore) on top
π Symptoms of Infected Sebaceous Cyst
πΉ Pain, redness, and swelling
πΉ Warmth over the lump
πΉ Pus or foul-smelling drainage
πΉ Tenderness or pressure pain
πΉ Fever (in severe cases)
π Treatment Options
πΉ Observation β if it's small, painless, and not growing
πΉ Incision and drainage β for quick relief (but cyst may return)
πΉ Complete surgical removal β to prevent recurrence
πΉ Antibiotics β if infection is present
πΉ Laser excision β for cosmetic or sensitive areas
π Benefits of Early Removal
πΉ Prevents infection and abscess formation
πΉ Reduces scarring and discomfort
πΉ Eliminates cosmetic concerns
πΉ Avoids rupture and skin irritation
π Precautions & Aftercare
πΉ Do not squeeze or pop the cyst β may worsen infection
πΉ Keep the area clean and dry
πΉ Follow post-surgical wound care instructions
πΉ Monitor for signs of recurrence
πΉ Seek medical help if cyst grows rapidly or becomes painful