Moles, or nevi, are skin growths that develop from melanocytes, which are the skin's pigment-producing cells. Moles are extremely common, with most people having at least one and some having hundreds, according to the American Academy of Dermatology. Moles may develop before or shortly after birth, or they may appear later in life. Mole removal is typically done for cosmetic reasons or because the mole is located in an area prone to irritation from friction or shaving. Large, abnormal or itchy moles require biopsy.
Step 1
Undergo laser therapy for removal of small, flat moles. While laser therapy is generally not appropriate for larger moles, it is an effective method of small mole removal and poses a considerably lower risk of scarring and infection than other removal methods. The San Francisco Plastic Surgery and Laser Center states that laser removal of moles may require up to three treatments to be fully effective.
Step 2
Visit your dermatologist for a surgical excision of your mole if it is raised. Your doctor can scrape the mole off your skin or cut it out using a scalpel. Application of a local anesthetic will ease pain during and immediately after the procedure. If skin cancer is suspected, the mole will be sent to a lab for analysis.
Step 3
Follow your doctor's aftercare instructions. If your excision site was closed with stitches, you may need to keep the area dry and covered for several days following your procedure. Apply medications to the wound as directed.
Step 4
Watch for signs of wound infection. Increased redness, pain or inflammation may indicate a bacterial infection that requires treatment with oral antibiotics. Apply topical antibiotic ointment to your wound during the recovery period to prevent infection.
Tips and Warnings
- Moles that are asymmetrical, vary in color, are larger than a pencil eraser or have an irregular border may be malignant. These moles require biopsy to rule out melanoma, a potentially fatal form of skin cancer.
- The American Academy of Dermatology warns against attempting to shave or cut off a mole at home. Doing so can lead to scarring or infection and can make skin cancer detection more difficult. Call your doctor for a prompt appointment if your mole returns after surgery.
