mole changes day of procedure tips

Overview

Mole removal is a simple procedure where a doctor takes off a mole from your skin. It may be done to check a mole that has changed shape, colour, or size, or for cosmetic reasons. This article explains how to prepare and what to expect on the day.

Yes, it's a very common and safe procedure. Many skin clinics and GP practices perform it regularly.

Anyone with a mole can have a removal. It is especially relevant for people whose moles are changing or look unusual, as well as those who want a mole removed for cosmetic reasons.

Symptoms

Common symptoms

• A mole that becomes asymmetrical (one half doesn't match the other)
• A mole with an irregular border (not smooth rounded edges)
• A mole with multiple colours or uneven colour
• A mole that grows larger than about 6 mm (size of a pencil eraser)
• A mole that itches, bleeds, or crusts

Symptoms in children

• New moles may appear in childhood, but any mole that grows very quickly, bleeds, or looks very different from others should be checked.

Symptoms in older adults

• Older adults may have new spots appear, or existing moles may change. Skin becomes more fragile, so any change should be examined promptly.

Causes

Main causes

• The main reason for mole removal is to check whether a mole is skin cancer
• Mole changes can occur due to sun exposure and genetics
• Some moles are removed because they catch on clothing or cause discomfort

Risk factors

• Fair skin and light eyes
• A history of sunburns or using tanning beds
• Having many moles (more than 50)
• A family history of melanoma or other skin cancer

When to see a doctor

See a doctor urgently if:

• You notice the ABCDE changes — asymmetry, irregular border, uneven colour, diameter >6 mm, or evolving (changing)
• A mole that is bleeding, oozing, or painful

Book a routine appointment if:

• At least once a year, have a full skin check by a doctor if you have many moles or risk factors.

Diagnosis

A doctor examines your mole closely, often using a special magnifying lens (dermatoscope) to see the pattern of pigment.

Tests that may be done

• If the mole looks suspicious, the doctor will recommend a biopsy — removing all or part of the mole for laboratory testing.
• A pathologist reads the biopsy result to say whether the mole is benign (harmless) or malignant (cancerous).

What to expect at your appointment

On the day of your procedure, your doctor will numb the area with an injection. The mole is then removed, either with a scalpel or a small electric tool. You may feel some pressure but no sharp pain. The wound is closed with stitches or left to heal, and you will be given aftercare instructions.

Treatment

Treatment for a mole is usually surgical removal. The aim is to remove the whole mole and, if necessary, send it for testing.

Self-care at home

• Before the procedure, tell your doctor about any medicines or supplements you take.
• Avoid wearing makeup, lotion, or cream on the area on the day of the procedure.
• Arrange for someone to drive you home if you need sedation (rare for mole removal).
• After the procedure, keep the wound clean and dry, and change the dressing as directed by your doctor.

Medical treatments

Your doctor will use local anaesthetic (numbing medicine) to keep you comfortable. After removal, you may be given a simple dressing and, occasionally, a cream to help the wound heal. Pain is usually mild and can be managed with ordinary pain relief if needed — ask your doctor or pharmacist for advice.

When is surgery considered?

If the biopsy shows melanoma or another skin cancer, a second, wider surgery may be needed to remove extra tissue and make sure all cancer cells are gone.

Living with this condition

After mole removal, you will have a small sore or scar. Keep it clean and protected from the sun. Your doctor will tell you when you can return to work and exercise — usually within a few days.

Lifestyle tips

• Check your skin monthly for any new or changing spots.
• Use sunscreen with SPF 30 or higher and wear protective clothing and hats.
• Avoid tanning beds and intentional tanning.

Diet and exercise

A healthy diet with plenty of fruit and vegetables helps your skin heal. Avoid heavy lifting and vigorous exercise for the first few days until the wound heals.

Mental health and emotional wellbeing

It is normal to feel anxious while waiting for a biopsy result. Remember that most moles are harmless, and early detection of skin cancer makes treatment very effective.

Prevention

Many skin cancers can be prevented by protecting your skin from the sun. Keep applying sunscreen even on cloudy days, and avoid sunburn at all costs.

Screening programmes

Regular skin examinations by a doctor are advised for people at higher risk. Ask your doctor how often you should be screened.

Complications

If left untreated

• If a melanoma is not removed, it can grow deeper into the skin and spread to other parts of the body, becoming life-threatening.

Long-term outlook

With early removal, the outlook for melanoma is usually very good. Most moles are innocent and never cause any problem. Even when skin cancer is found, treatment is often simple and successful when caught early.

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