Benign skin lesions are, by nature, not life-threatening.  However, if a lesion would grow or change prompt evaluation should be sought to ensure the lesion is in fact benign.  Early evaluation and treatment, if necessary, of developing, changing, or growing skin lesions is very important to ensure that they are not cancerous.

• Seborrheic keratosis—these skin colored to dark, scaly plaques are among the most common benign skin lesions. They are increasingly common with age, and can become irritated, inflamed, or unsightly. Cryotherapy is often the preferred treatment method.
• Nevus—nevi, or moles, are a common type of skin lesion, and can either be benign or cancerous. Benign nevi are typically smooth-sided and symmetrical—however, any nevus that appears to be new or changing should be examined by a clinician.
• Cherry angioma—these small, reddish benign growths typically appear on the trunk or limbs, and often increase with age.
• Dermatofibroma—these firm lesions are often found on extremities. Although often asymptomatic, they can become irritated or unsightly, and can be treated with simple excision.
• Skin tags—these soft, skin colored to brownish growths are very common, particularly with increased age, obesity, or pregnancy. Although rarely problematic, these can become irritated, particularly if caught in clothing. A simple snip excision is typically all that is necessary to remove them.
• Lipoma—these fatty tumors are typically soft and often require no treatment. However, depending on placement of the tumor, they may put pressure on the surrounding tissue, causing pain and functional impairments. In these cases, excision may be used to remove the growth.
• Epidermal inclusion cyst—these benign cysts are typically asymptomatic unless ruptured. A ruptured cyst may require corticosteroids and incision and drainage.
• Milium—these small, white cysts can appear just under the upper layer of skin. They are harmless, but can be removed for cosmetic reasons