Sebaceous hyperplasia is a harmless skin condition involving the overgrowth or enlargement of the sebaceous glands. Sebaceous glands are attached to hair follicles all over your body. They release ...

What Is a Ganglion Cyst? A ganglion cyst is a small sac of fluid that forms over a joint or tendon (tissue that connects muscle to bone). Inside the cyst is a thick, sticky, clear, colorless, ...

Inside the skin there are numerous tiny glands that produce sebum, the oil that helps to lubricate the skin. The oil reaches the skin via a tiny duct, or tube, and if one of these becomes blocked, the ...

Recognising it, preventing it, treating it and more ...

Hemorrhagic ovarian cysts are blood-filled sacs that often form during the menstrual cycle and usually resolve on their own. It's important to see a healthcare provider if you experience severe pain, ...

If your doctor tells you that you have cystic lung disease, it means you have one of a group of conditions that cause lung cysts -- sacs of tissue filled with air or fluid. Treatments can help, but ...

There are safe, effective options that can help. It's just a matter of knowing what actually works.

Consultant dermatologist Dr. Bernard Ho explains how parents can help their teens deal with acne, from the treatments they ...

Everyday Health’s team of board-certified physicians and health professionals contribute to the creation and review of content, ensuring that the information is useful, up to date, and accurate. Susan ...

Paediatric head and neck teratomas are rare and present diagnostic challenges. We report a case of a toddler with a recurrent growth in her upper jaw, initially removed at birth and diagnosed as ...