Your doctor can identify moles by looking at your skin. You may choose to make a skin examination a regular part of your preventive medical care. Talk to your doctor about a schedule that's appropriate for you. During a skin exam, your doctor inspects your skin from head to toe.
If your doctor suspects that a mole may be cancerous, he or she may take a tissue sample (biopsy) for microscopic examination.
Most moles don't need treatment.
If your mole is cancerous, your doctor will do a surgical procedure to remove it. If you have a mole that causes irritation when you shave, you may want to have it removed.
Mole removal takes only a short time and is usually done on an outpatient basis. Your doctor numbs the area around the mole and cuts it out, along with a margin of healthy skin if necessary. The procedure may leave a permanent scar.
If you notice that a mole has grown back, see your doctor promptly.
If you're self-conscious about a mole, you could try makeup to help conceal it. If you have a hair growing from a mole, you might try clipping it close to the skin's surface or plucking it. Or talk with your dermatologist about permanently removing the hair and the mole.
Anytime you cut or irritate a mole, keep the area clean. See your doctor if the mole doesn't heal.
Preparing for your appointment
If you have a mole that concerns you, your family doctor can usually let you know if it's normal or needs further investigation. He or she may then refer you to a doctor who specializes in skin disorders (dermatologist) for diagnosis and treatment.
It's a good idea to arrive for your appointment well-prepared. Here's some information to help you get ready.
What you can do
List any changes you've noticed or any new symptoms you're experiencing. Include any that may seem unrelated to the reason for which you scheduled the appointment.
Bring a list of all medications, vitamins or supplements that you're taking.
If you've had a melanoma or a mole removed in the past, note the location of the lesion and the date of removal. If you have the biopsy report, bring it with you.
Don't wear makeup or opaque nail polish to your appointment. These products make it difficult for your doctor to perform a thorough exam.
List questions to ask your doctor.
For moles, some basic questions to ask your doctor include:
Do you think this mole might be cancerous?
What's the most appropriate course of action?
How can I tell if a mole needs to be looked at?
Can I prevent more moles from developing?
Do you have any brochures or other printed material that I can take home with me? What websites do you recommend?
In addition to the questions that you've prepared, don't hesitate to ask questions during your appointment.
What to expect from your doctor
Your doctor is likely to ask you a number of questions, such as:
When did you first notice this mole?
Have you always had it, or is it new?
Have you noticed any changes in this mole, such as its color or shape?
Have you had other moles surgically removed in the past? If so, do you know if they were unusual (atypical) or malignant?
Do you have a family history of atypical moles, melanoma or other cancers?