Skin near an affected area may become darkened and dry and multiple, small, raised bumps (papules) may develop.

If successful, a red and itchy bump develops at the vaccine site in three or four days.

Perioral dermatitis is a facial rash that causes bumps to develop around the mouth.

During the vertical growth phase, the cancer grows down into skin, and a small raised bump (nodule) may develop on the surface of the melanoma.

In some cases, thickened skin, bumps and pus-filled pimples can develop.

Studies have found that if red, raised bumps have developed, topical metronidazole is safe and effective.

The skin swells, cysts form, and small, knobby bumps develop on the nose, making it appear red and swollen.

A callus, or at least a temporary bump, has developed on her wrist.

Within 1 to 2 days, the bump develops into a fluid-filled blister about 1 cm (0.4 in.)

And bumps in the road can develop for companies like Andrea playing in the telecommunications field.