5 Skin Spots You Shouldnt Worry About

Overview

This article describes five common types of skin spots that are usually harmless: freckles, moles, seborrheic keratoses, cherry angiomas, and skin tags. They are growths or colour changes on the skin that are not cancer. While any new or changing spot should be checked, these five are very common and rarely cause problems.

Yes. Almost everyone has at least a few of these spots. Seborrheic keratoses affect many adults over 40, and skin tags are found in roughly half of all people at some point.

They can affect people of every age and skin tone. Some are present from birth, while others appear with sun exposure, hormonal changes, or simply as a person gets older.

Symptoms

Common symptoms

• Freckles: flat, round, light to dark brown, usually on sun-exposed areas
• Moles: small, round or oval, smooth or slightly raised, often brown or black
• Seborrheic keratoses: wart-like, waxy, or scaly patches that look pasted onto the skin
• Cherry angiomas: small, dome-shaped, bright red or purple dots
• Skin tags: soft, fleshy growths attached by a narrow stalk, often on the neck, armpits, or groin

Symptoms in children

• Small birthmarks, including moles and red vascular marks called strawberry hemangiomas, are common and usually fade over time.
• Children often develop new freckles and moles as they grow, especially after time in the sun.

Symptoms in older adults

• Seborrheic keratoses become more common and can range from light tan to dark brown.
• Age spots (liver spots) appear as flat, brown patches on sun-exposed skin.
• Cherry angiomas increase with age and are not a cause for concern.

Causes

Main causes

• Sun exposure triggers freckles and age spots and may darken moles.
• Genetics decide how many moles and freckles you have.
• Aging is linked to seborrheic keratoses and cherry angiomas.
• Friction from skin rubbing on skin can cause skin tags.
• Hormone shifts, such as during pregnancy, can change how spots look.

Risk factors

• Lighter skin that burns easily
• Frequent or intense sun exposure
• A family history of many moles
• Being over 40
• Being overweight, which increases friction and skin tags

When to see a doctor

See a doctor urgently if:

• See a doctor urgently if a spot changes in size, shape, or colour, or if it bleeds, itches, or becomes tender without a clear reason.
• Seek urgent advice if a new spot appears after age 60 or looks very different from your other moles.

Book a routine appointment if:

• Book a routine appointment if you are unsure about any spot, want reassurance, or have a spot that bothers you for cosmetic reasons.

Diagnosis

A doctor will look at the spot with the naked eye and often with a small handheld magnifying device called a dermatoscope. They will ask how long the spot has been there and whether it has changed.

Tests that may be done

• Dermatoscopy: an examination with a special lens to view skin structures more clearly
• Biopsy: if the doctor is unsure, they may remove a small piece of the spot to be examined under a microscope

What to expect at your appointment

The doctor will explain what the spot is and whether it needs any follow-up. Most of these harmless spots need no further treatment. If a biopsy is taken, the area is numbed and the sample is sent to a laboratory; the result usually comes back in a couple of weeks.

Treatment

Harmless skin spots generally need no medical treatment. You can leave them alone, protect them from the sun, and let them be. Treatment is optional and is only considered if a spot is uncomfortable, irritated, or you want it removed for appearance.

Self-care at home

• Wear sunscreen with at least SPF 30 and reapply every couple of hours.
• Avoid picking, scratching, or rubbing spots, which can cause bleeding or infection.
• Keep a simple record or photo of spots you are keeping an eye on.

Medical treatments

If removal is appropriate, a clinician can use methods such as freezing with liquid nitrogen, laser therapy, or minor surgical removal. These are simple procedures done in a clinic, usually with local numbing. No medication is prescribed for harmless spots.

When is surgery considered?

Surgery is only considered if a spot needs to be removed completely for diagnosis, or if it causes repeated irritation. This is a minor procedure and rarely leaves a noticeable scar.

Living with this condition

For the most part, you can ignore harmless spots. Keep an eye on them the way you would a favourite plant — notice any changes, but don't fuss over them daily.

Lifestyle tips

• Get to know your skin so you can spot changes early.
• Wear a wide-brimmed hat and seek shade when the sun is strongest.
• Use sun-protective clothing if you spend long hours outdoors.

Diet and exercise

A balanced diet and regular exercise do not directly affect these spots, but they support healthy skin and overall wellbeing. Stay hydrated and eat plenty of fruits and vegetables.

Mental health and emotional wellbeing

Some people feel self-conscious about spots, especially on the face or neck. It can be helpful to remember these spots are common and rarely a health problem. If a spot causes worry, talk to a healthcare professional rather than spending time online looking for answers.

Prevention

You cannot prevent most moles, freckles, cherry angiomas, or skin tags, but sun protection can reduce new sun-related spots and stop existing spots from darkening. Avoiding friction from tight clothing may lower the chance of skin tags.

Vaccines

There is no vaccine to prevent skin spots.

Screening programmes

There is no formal national screening programme for benign skin spots, but you can do a monthly self-check. Look for any new spot that is growing, changing, bleeding, or looks different from your other spots.

Complications

If left untreated

• The five spots described here do not usually cause complications if left alone.
• A harmless spot can occasionally become irritated from friction or picking, leading to minor bleeding or infection.
• It is important to remember that some skin cancers can resemble harmless spots, which is why any changing spot should be checked.

Long-term outlook

The outlook is excellent. These spots are benign and do not need to be removed. With simple sun protection and an occasional self-check, you can keep living normally and confidently with your skin.

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