SCan you get skin cancer on your head or scalp? Yes, skin cancer can appear on the scalp, hairline, forehead, temples, neck, ears, or other areas of the head. It may look like a rough patch, red spot, scab that keeps coming back, sore that does not heal, shiny bump, wart-like growth, or mole that changes over time.
Skin cancer on the head can be harder to notice because hair may hide early changes. If you find a new, changing, bleeding, crusting, painful, or non-healing spot on your scalp or head, it should be checked by a dermatologist.
Signs of Skin Cancer on the Head and Scalp
Skin cancer on the scalp can be easy to miss, especially in areas covered by hair. Some spots may look harmless at first and can be mistaken for dandruff, dry skin, a scratch, folliculitis, irritation, or a recurring scab.
Signs of skin cancer on the head or scalp may include:
- A scab on the scalp that keeps coming back
- A sore that bleeds, crusts, or does not heal
- A rough, scaly, or flaky patch
- A shiny, pearly, pink, or flesh-colored bump
- A firm red bump or thickened area
- A wart-like growth
- A flat, waxy, pale, or scar-like patch
- A mole on the scalp that changes in size, shape, color, or texture
- A dark, brown, black, red, or multi-colored spot
- A spot that becomes painful, itchy, tender, or continues to grow
Basal cell skin cancer may appear as a shiny bump, pink patch, sore, or scab that does not heal. Squamous cell skin cancer may look like a rough, scaly patch, firm bump, crusted sore, or wart-like growth. Melanoma can appear as a changing mole or dark irregular spot and may be more difficult to see when hidden by hair.
What Does Skin Cancer on the Scalp Look Like?
Skin cancer on the scalp may look different depending on the type of skin cancer and how early it is found. It can appear as a small patch, bump, sore, scab, mole, or growth.
Common ways skin cancer may appear on the scalp include:
- Basal cell skin cancer: Often appears as a shiny or pearly bump, pink patch, open sore, or scar-like area that does not heal.
- Squamous cell skin cancer: Often appears as a rough, scaly patch, crusted sore, firm red bump, thickened area, or wart-like growth.
- Melanoma: May appear as a dark, uneven, or multi-colored mole that changes in size, shape, color, or symptoms.
A scalp spot does not have to be painful to be concerning. Many early skin cancers are painless. If a spot on your head keeps returning, crusting, bleeding, growing, or changing, schedule a skin cancer screening.
Scabs, Bumps, and Sores on the Scalp
Not every scab, bump, or sore on the scalp is skin cancer. However, a spot that does not heal or keeps coming back should not be ignored.
A scalp scab or sore should be checked if it:
- Does not heal within a few weeks
- Keeps returning in the same place
- Bleeds, crusts, or oozes
- Becomes painful, itchy, or tender
- Grows larger or changes shape
- Appears as a rough, scaly, shiny, or firm area
- Looks different from the surrounding skin
A pimple, scratch, or irritated area usually improves over time. A skin cancer spot may persist, return, or slowly change. Because the scalp can be difficult to inspect on your own, a dermatologist can examine the area and determine whether testing is needed.
Where Can Skin Cancer Appear on the Head?
Skin cancer can develop on several areas of the head, especially areas that receive frequent sun exposure.
Skin cancer may appear on the:
- Scalp
- Hairline
- Forehead
- Temples
- Ears
- Nose
- Neck
- Face
- Areas where hair is thinning or absent
People with thinning hair, bald spots, or a shaved head may have more direct UV exposure on the scalp. However, skin cancer can still appear on the scalp even when the area is covered by hair.
What Causes Skin Cancer on the Head?
The head and scalp can receive significant ultraviolet (UV) exposure, especially in areas not covered by hair or hats. Over time, UV damage can affect skin cells and increase the risk of skin cancer.
You may have a higher risk of skin cancer on the head or scalp if:
- You have fair or freckled skin
- You burn easily or have had multiple sunburns
- You have thinning hair, bald spots, or a shaved head
- You spend a lot of time outdoors
- You have used tanning beds, tanning booths, or sunlamps
- You have a personal or family history of skin cancer
- You have many moles or irregularly shaped moles
- You have actinic keratoses or other precancerous skin changes
- You have a weakened immune system
- You have had previous skin cancer on the face, scalp, ears, neck, or nose
Even without these risk factors, skin cancer can still develop. Any new, changing, or non-healing spot on the head should be taken seriously.
Early-Stage Skin Cancer on the Scalp
Early-stage skin cancer on the scalp may be subtle. It can start as a small rough patch, red area, flaky spot, sore, scab, bump, or mole that changes over time.
Because the scalp is often covered by hair, early signs may be found during a haircut, hair washing, self-exam, or dermatology appointment. Pay attention to any spot that feels different when you touch your scalp, especially if it is rough, tender, raised, crusted, or does not go away.
Early signs may include:
- A small scaly or crusted patch
- A spot that bleeds when scratched or brushed
- A sore that does not heal
- A bump that slowly grows
- A mole that changes in color, size, or shape
- A patch that feels rough, waxy, firm, or tender
Finding skin cancer early can help reduce the risk of more extensive treatment. If you notice a suspicious spot, schedule an exam with a dermatologist.
How to Check Your Head and Scalp for Skin Cancer
Checking the scalp can be difficult, but it should be part of a regular skin self-exam. Use a mirror, part your hair in sections, or ask someone you trust to help check areas you cannot see.
When checking your head and scalp, look at the:
- Hairline
- Part line
- Crown of the head
- Back of the scalp
- Temples
- Around and behind the ears
- Neck
- Areas with thinning hair or bald spots
When checking moles or dark spots, use the ABCDEs:
- Asymmetry: One half of the spot does not match the other.
- Border: The edges are uneven, jagged, blurred, or poorly defined.
- Color: The spot has more than one color, such as brown, black, red, white, blue, or pink.
- Diameter: The spot is larger than a pencil eraser or continues to grow.
- Evolving: The spot changes in size, shape, color, texture, or symptoms.
The “E” for evolving is especially important. A mole, scab, sore, or spot on the scalp that changes or keeps coming back should be evaluated.
How Is Skin Cancer on the Head Treated?
Treatment for skin cancer on the head depends on the type of skin cancer, size, depth, exact location, and your overall health. A dermatologist may recommend a biopsy to confirm the diagnosis before creating a treatment plan.
Common treatment options may include:
- Mohs surgery: A surgical technique that removes thin layers of skin and checks them for cancer cells until no cancer remains. Mohs surgery may be recommended for some skin cancers on the head or scalp because it can help preserve healthy tissue.
- Surgical removal: A procedure that removes the skin cancer along with a margin of surrounding tissue.
- Image-Guided SRT: A surgery-free treatment option for certain nonmelanoma skin cancers, including basal cell skin cancer and squamous cell skin cancer. It uses ultrasound imaging and targeted radiation to treat cancer cells without cutting or stitches.
- Other treatments: Depending on the diagnosis, options may include topical medication, cryotherapy, photodynamic therapy, immunotherapy, or other approaches recommended by your provider.
Because the scalp and head can be visible, sensitive, and difficult to heal in some areas, treatment planning should consider the diagnosis, location, cosmetic outcome, and provider recommendation.
FAQ: Skin Cancer on the Head and Scalp
Yes, skin cancer can appear on the scalp, hairline, forehead, temples, ears, neck, or other areas of the head. It may look like a scab, sore, bump, rough patch, or mole that changes over time.
Skin cancer on the scalp may look like a rough or scaly patch, shiny bump, red spot, sore that does not heal, recurring scab, wart-like growth, or changing mole.
Early signs may include a small scaly patch, crusted spot, sore that does not heal, bump that grows, mole that changes, or a spot that bleeds when scratched or brushed.
A scab on the scalp is not always skin cancer, but it can be a warning sign if it does not heal, keeps coming back, bleeds, crusts, or appears in the same location repeatedly.
Yes, hair can make scalp skin cancer harder to notice. This is why it is important to check the scalp during self-exams and ask a dermatologist to examine areas that are difficult to see.
Yes, some skin cancers can appear as rough, flaky, or scaly patches that may be mistaken for dandruff or dry skin. A persistent patch that does not improve should be checked.
Basal cell skin cancer and squamous cell skin cancer can both appear on the scalp. Melanoma can also occur and may be more serious, especially if it is not found early.
Skin cancer on the scalp can become more serious if it is not diagnosed and treated. Some types grow slowly, while others can be more aggressive. Early evaluation is important.
Part your hair in sections and use a mirror to look at the scalp, hairline, crown, temples, and behind the ears. Ask someone to help check areas you cannot see, and schedule regular skin exams if you are at higher risk.
Treatment may include Mohs surgery, surgical removal, Image-Guided SRT, topical treatments, cryotherapy, photodynamic therapy, or other options. The right treatment depends on the diagnosis, cancer type, size, depth, and location.
Image-Guided SRT may be an option for eligible patients with certain nonmelanoma skin cancers, including basal cell skin cancer and squamous cell skin cancer. It is a surgery-free treatment that uses targeted radiation and ultrasound imaging without cutting or stitches.
See a dermatologist if a spot on your scalp changes, grows, bleeds, crusts, hurts, itches, does not heal, or keeps coming back. You should also schedule an exam if a mole on your scalp changes in size, shape, color, or texture.
Learn More About Skin Cancer Treatment on the Head With GentleCure®
If you’ve been diagnosed with skin cancer on your head or scalp, GentleCure® may be an option for certain nonmelanoma skin cancers, including basal cell skin cancer and squamous cell skin cancer. GentleCure uses Image-Guided SRT, a surgery-free treatment that targets cancer cells without cutting or stitches.
Treatment recommendations depend on the diagnosis, cancer type, size, depth, location, medical history, and provider recommendation. To learn more, call 855-936-4411 to speak with a Skin Cancer Information Specialist or find a participating dermatology practice near you.
