Have you noticed an unusual bump, growth, or discoloration on your leg and wondered what it could be? Skin changes can be concerning, but they’re not always a sign of something serious. Let’s explore some possible causes of growths on the leg and when you should see a doctor.

Common Causes of Leg Growths
Skin Tags – Small, soft, flesh-colored growths that are harmless but may rub against clothing.
Warts – Rough, raised bumps caused by a viral infection (HPV).
Lipomas – Soft, movable lumps under the skin made of fat cells (usually benign).

Cysts – Fluid-filled sacs that can form due to blocked hair follicles or oil glands.
Moles or Skin Lesions – Could be benign or, in rare cases, a sign of skin cancer (like melanoma).
Keratosis Pilaris – Small, rough bumps often on thighs caused by keratin buildup.
Ingrown Hairs or Folliculitis – Red, inflamed bumps from hair growing back into the skin.

When to See a Doctor
While many leg growths are harmless, you should get checked if you notice:
Rapid growth or changes in color/texture
Pain, bleeding, or itching
Irregular borders (like in suspicious moles)
Signs of infection (redness, warmth, pus)
If you’re unsure about a growth on your leg, it’s always best to consult a dermatologist for a proper diagnosis. Early detection is key, especially for potentially serious conditions like skin cancer.