Skin Conditions Pimple Like Bumps. It is caused by an overgrowth of a protein in your skin called keratin. Most times when our skin is irritated it appears as red itchy skin bumps.

What it looks like. Understand the Underlying Causes of Bumps on Your Cats Skin. Keratosis pilaris is a genetic skin condition that causes your skin to appear bumpy around hair follicles on your body.
Excess keratin clogs your pores and thats when these hard raised bumps develop.
The visible parts of basal cell carcinoma lesions are often small red bumps that may bleed or ooze if picked at. Often skin with keratosis pilaris is described as feeling sandpapery The bumps may be skin-colored or red and can look like tiny pimples. Most times when our skin is irritated it appears as red itchy skin bumps. Smaller bumps are called papules while larger ones are referred to as nodules.