mole changes aftercare at home

Overview

Moles are small, dark marks on the skin made of pigment-producing cells. Most moles are harmless, but they can change over time. Sometimes changes are normal, such as during pregnancy or aging, but other changes may be a sign of skin cancer. This article explains what to look for, when to see a doctor, and how to care for your skin after a mole has been removed or biopsied.

Yes. Most adults have between 10 and 40 moles. Many people notice normal changes in their moles throughout life, such as fading or becoming lighter with age.

Moles can appear on anyone, but people with fair skin, light hair, or a family history of melanoma are more likely to have concerning changes.

Symptoms

Common symptoms

• A mole that changes size, shape, or color.
• A mole with uneven or blurred edges.
• A mole that itches, bleeds, or crusts.
• A new mole that appears after age 30.

Causes

Main causes

• Sunlight and ultraviolet (UV) radiation, including sunburns and sunbeds.
• Hormonal changes, such as during pregnancy or puberty.
• Normal skin aging, which can cause moles to change slowly.

Risk factors

• Fair skin, light hair, or blue eyes.
• History of sunburns, especially in childhood.
• Having many moles, or moles that look unusual.
• Family or personal history of skin cancer.

When to see a doctor

See a doctor urgently if:

• See your doctor or a dermatologist within a few days if you notice any mole that is changing, bleeding, or looks different from your other moles.

Book a routine appointment if:

• During a regular check-up, ask your doctor to look at your skin.
• If you have many moles or a family history of melanoma, ask about regular skin checks.

Diagnosis

A doctor will ask about your medical history, examine the mole carefully (often with a special magnifying lens called a dermatoscope), and may take a small sample of the mole, called a biopsy, if it looks unusual.

Tests that may be done

• Skin examination with a dermatoscope.
• Biopsy - a small piece of the mole is removed and sent to a laboratory for testing.

What to expect at your appointment

The doctor will look at the mole and surrounding skin. A biopsy is quick and usually done in the clinic. Your doctor will numb the area first, so you should not feel pain. You can go home the same day.

Treatment

If a mole is normal, no treatment is needed. If it looks unusual or is skin cancer, the doctor will remove it completely. After any removal, you need to care for the wound at home so it heals well and does not become infected.

Self-care at home

• Keep the wound clean and dry for the first 24 hours, or follow your doctor's specific instructions.
• After 24 hours, gently wash the area with plain water and mild soap, then pat it dry.
• Use a sterile dressing or plaster as directed, and change it if it becomes wet or dirty.
• Do not pick at a scab - let it fall off naturally.
• Once healed, protect the area from the sun with clothing or sunscreen.

Medical treatments

For abnormal moles, treatment involves removing the mole and a small margin of healthy skin. If the mole is melanoma, additional surgery may be needed, and your doctor may discuss other treatments such as immunotherapy or targeted therapy. Your healthcare team will explain the best approach for you.

When is surgery considered?

A mole removal is usually done in a clinic under local anaesthetic. The wound may be closed with stitches or left to heal on its own, depending on the size and location.

Living with this condition

Check your skin once a month in good light. Use a full-length mirror and a hand mirror, or ask a partner to help. Take photos of your moles so you can compare them later.

Lifestyle tips

• Wear sunscreen every day, even on cloudy days.
• Wear a hat, sunglasses, and protective clothing when outdoors.
• Avoid sunbeds and prolonged sun exposure.

Diet and exercise

There is no special diet to prevent skin problems, but eating well and staying active help your body heal and stay strong. Being aware of changes on your skin is easier when you are in good health.

Mental health and emotional wellbeing

Waiting for test results or coping with a skin cancer diagnosis can feel stressful and worrying. These feelings are normal. Talk to your doctor about your worries, and ask about counseling or support groups if you need them.

Prevention

You cannot prevent all moles, but you can reduce the risk of harmful changes by protecting your skin from the sun and by checking your moles regularly.

Screening programmes

If you have many moles or a family history of melanoma, your doctor may recommend regular mole checks. Some local health services offer skin screening events - ask your practice about options.

Complications

If left untreated

• An untreated melanoma can grow deeper into the skin and spread to other parts of the body.
• A mole that is scratched or irritated can occasionally become infected.

Long-term outlook

Most mole changes are harmless, and even skin cancer is highly treatable when found early. After treatment, the majority of people recover and continue to live full, healthy lives.

Find support

External links open third-party websites. Ruqelo Health is not responsible for external content. Listing an organisation does not imply endorsement.