Dr Sandra Popper 134

            

                                

What’s That Lump? All About Cysts and When to Worry

Finding a lump under your skin can be scary—but before you panic, take a breath. In many cases, that small bump is simply a cyst: a harmless, fluid-filled sac that’s more common than you might think. Still, it’s important to understand what cysts are and when they might need a closer look.

What Is a Cyst?

A cyst is a closed pocket under the skin that contains fluid, pus, or other material. They can appear anywhere on the body and may feel soft or firm. Most are painless and slow-growing. Some cysts are barely noticeable, while others can become irritated, infected, or unsightly.

Common Types of Cysts

Here are a few of the most common cysts people encounter:

• Epidermoid cysts: Small, skin-colored lumps often found on the face, neck, or back. They’re caused by trapped skin cells.

• Sebaceous cysts: These develop from oil glands and can have a foul-smelling discharge if opened.

• Pilar cysts: Usually found on the scalp, they’re firm, round, and often run in families.

• Ganglion cysts: Common on wrists or hands, these form near joints or tendons.

Most cysts are benign (non-cancerous), but that doesn’t mean they should always be ignored.

When to Worry

While most cysts are harmless, there are times when you should seek medical advice:

• The cyst grows rapidly

• It becomes painful, red, or warm to the touch

• It starts to drain pus or blood

• You notice recurring cysts in the same area

• The lump is hard and immobile

In rare cases, a lump that appears to be a cyst could be something more serious, such as a tumor or abscess, so it's always a good idea to have any new or unusual growth checked by a healthcare provider.

Treatment Options

Many cysts don’t need treatment and may go away on their own. If needed, a doctor may:

• Drain the cyst

• Prescribe antibiotics (if infected)

• Surgically remove it to prevent it from coming back

Important: Never try to squeeze or pop a cyst at home—it can lead to infection and scarring.

Final Thoughts

Cysts are usually nothing to worry about, but paying attention to changes can help you catch problems early. When in doubt, check it out—your skin will thank you!