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Sebaceous Cysts

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Sebaceous cysts are small bumps or sacs beneath the skin, which are non-cancerous. These sacs are formed when the cells, that form the surface of the skin (epidermis), multiply abnormally due to damaged hair follicles or oil glands in your skin. They can appear anywhere on the body, except the palms of the hands and soles of the feet. Mostly they appear on the face, neck and trunk. These are often painless, slow growing and harmless in general. Normally anyone can develop sebaceous cysts but some factors can make you more susceptible, including:

  • Having a history of acne

  • Skin injury

  • Genetic disorders

  • Being past puberty

When to seek expert advise

It most cases you will not need to visit a doctor but you should see a doctor at the Teeth and Skin Service Line at The Aga Khan University Hospital if the cyst grows rapidly, raptures, be​comes painful or infected, or bothers you because of its unsightliness​

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Disclaimer

The information provided on our website is for educational purposes and not intended to be a substitute for medical advice, diagnosis or treatment. You should always seek the advice of your doctor or other healthcare professional provider.