Less common white bump causes worth noting are: Flat warts: “These small, skin-colored bumps are caused by specific strains of the human papillomavirus (HPV),” says Dr. McTighe. “While less common on ...
Acne, commonly known as pimples, is not linked to cancer. Pimples result from blocked pores, hormonal changes, or stress, and are non-cancerous. Howev ...