Finding a lump on your skin can be concerning, especially if it appears suddenly or starts to grow. Fortunately, many skin lumps are harmless. However, some may become inflamed or infected and require medical attention.

What Causes Skin Lumps?

Common causes include epidermoid cysts, lipomas, and skin abscesses. Cysts are small sacs beneath the skin that may become swollen or irritated. Lipomas are usually soft, slow-growing lumps made of fatty tissue. Skin abscesses, on the other hand, are collections of pus caused by infection and may be painful, red, and warm to the touch.

Although many lumps are harmless, their appearance alone cannot confirm the cause.

Warning Signs to Watch For

Pay attention if a lump grows quickly, becomes increasingly painful, feels hard, or changes in appearance. Redness that spreads around the lump, pus, fever, or chills may indicate an infection that needs prompt medical care.

You should also have a healthcare professional examine a lump that persists, repeatedly returns, or has no clear explanation.

How Should You Care for a Skin Lump?

Avoid squeezing, cutting, or attempting to remove a lump yourself. Doing so can worsen inflammation, introduce bacteria, and cause scarring. Keep the area clean and avoid unnecessary friction.

Treatment depends on the cause. Some lumps need no treatment, while others may require medication, professional drainage, or further testing.

The Bottom Line

Most skin lumps are not dangerous, but new, growing, painful, or changing lumps should not be ignored. A healthcare professional can examine the area and determine whether treatment is necessary.

Medical Disclaimer: This article is for educational purposes only and does not replace professional medical advice, diagnosis, or treatment.