Lumps, bumps and sores on the scalp are common occurrences for many people. They can range in size and shape and can be attributed to a myriad of conditions. In some instances, sores on the scalp can be painful, itchy and just plain irritating. More seriously, sores on the scalp can be life threatening and might require immediate evaluation and treatment by a board-certified dermatologist. Have you ever felt a small lump on your head and thought, do I have sores on my scalp? If so, read on. In this LovelySkin blog, we’ll cover:

• What causes sores on the scalp?
• What should I use for scalp sores treatment?

What Causes Sores on the Scalp?

There are a number of reasons why scalps can get itchy or sores on the scalp might develop. They are typically covered by hair, making scalp sores difficult to see clearly on your own. Often, it’s best to consult with a board-certified dermatologist right away for accurate treatment and diagnosis—especially if you have a scalp sore that isn’t healing on its own or frequently bleeds. We asked our resident expert Dr. Joel Schlessinger, board-certified dermatologist and LovelySkin founder and CEO, for his expert advice:

“If you have sores on your scalp (or anywhere on your skin for that matter) that aren’t healing, you should schedule an evaluation with your dermatologist to see why they are occurring. Certain skin cancers like basal cell carcinoma or squamous cell carcinoma can look and feel like open or oozing sores and can be scaly or crusty. While this can also happen with other types of scalp sores from infections to infestations, it takes the expertise of a dermatologist for diagnosis. It’s best not to ignore them and seek treatment.”

If your dermatologist has ruled out skin cancer, here are a few other common answers to what causes sores on the scalp.

Scalp Psoriasis

Psoriasis is a skin condition that often affects the whole body and is thought to be attributed to an overactive immune system that produces skin cells too quickly. This buildup of skin cells often presents itself as rough, itchy, scaly patches on the skin that can be white, silvery or red in color. Psoriasis patches often occur on the elbows and knees but can also show up on the scalp. Shampoos with coal tar or salicylic acid are commonly recommended to help ease the symptoms of scalp psoriasis.

Folliculitis

Folliculitis occurs when a hair follicle becomes infected by bacteria, creating a lump or sore on the scalp. This may result in a red, painful bump that appears like a scab. Sometimes these types of sores on the scalp can heal without treatment, but in some cases, antibiotics are required. For immediate relief, try pressing a warm washcloth on the infected hair follicle to ease any pain and swelling.

Seborrheic Dermatitis

Seborrheic dermatitis is a form of eczema that creates rough patches on the skin, and when it presents on the scalp, it is more commonly known as dandruff. These itchy, rough patches may flake off the scalp and onto the hair—or even your shirt. There are a number of ways to treat dandruff depending on its severity, including using a scalp cleanser formulated with pyrithione zinc, salicylic acid or coal tar.

Allergic Reactions

Allergic reactions, also known as contact dermatitis, in the skin can happen anywhere on the body, including on the scalp. A suspected ingredient in a shampoo, styling products, hair color treatments and more can create red, itchy, inflamed sores on the scalp. To help reduce symptoms, try your best not to scratch these sores as it will only exacerbate the problem. Instead, try using a hydrocortisone treatment or an allergy cream to help relieve the itching and heal inflammation.

Shingles

The CDC reports that over 33% of people in the United States will develop shingles at some point in their life. Shingles consists of a painful rash that progresses into blisters that can scab over. The rash is often preceded by pain, itching and tingling in the area where the rash develops. They can occur on the skin anywhere on the body, including the face and scalp. Shingles often heal within two to four weeks, but if the symptoms are too much to bear, then prescribed antiviral medications could help.

It’s worth noting there are some rare reasons why sores on the scalp develop, so keep reading!

Lichen planopilaris

Lichen planopilaris is a rare type of alopecia that is thought to be related to certain autoimmune diseases. This condition may lead to patchy hair loss with scaling and redness around the hair follicles. As a result, the scalp can become smooth and lost its ability to re-grow hair. Prescription anti-inflammatory treatments provided by a dermatologist are often the best course of treatment.

Dermatitis Herpetiformis

Dermatitis herpetiformis is a condition that can cause sores on the scalp or a bumpy, itchy rash thought to be related to celiac disease or gluten intolerance. While this skin condition rarely presents itself on the scalp, it does happen and most frequently, in men.

What should I use for scalp sores treatment?

Before you start any scalp sores treatment, consult a board-certified dermatologist for the correct diagnosis. We asked Dr. Schlessinger to elaborate:

“A dermatologist can determine whether a topical, over-the-counter shampoo can help treat and prevent sores on the scalp or they can prescribe a higher-strength treatment such as an oral antibiotic or antifungal medication if needed. Most importantly, they can determine if your scalp sores are actually abnormal moles that need removal. By starting with a dermatologist, you can save time and money by picking the correct scalp sores treatment, rather than going through multiple options before finding something that works.”

Tarsum Relief Shampoo

This powerful formula can be used as both a shampoo and a scalp treatment to heal and prevent sores caused by psoriasis or seborrheic dermatitis (dandruff). It uses 2% coal tar to help the scalp shed dead skin cells while slowing down the growth of new cells. Salicylic acid further encourages active exfoliation for a smoother, healthier scalp.

Noble Formula Bar Soap

If you deal with eczema or psoriasis on the scalp in addition to other parts of your body, this multitasking oatmeal bar soap may be your answer to how to get rid of eczema symptoms. It can be used anywhere on the body and features 2% pyrithione zinc to provide anti-inflammatory benefits while helping reinforce and strengthen the skin’s protective barrier to help relieve itching.

CLn Shampoo

If you suffer from folliculitis or mild dandruff, this bleach-based shampoo will help eliminate bacteria that contributes to these types of scalp conditions. Salicylic acid exfoliates dead skin cells, which helps minimize flaking and itching.

FixMy Skin 1% Hydrocortisone Healing Balm

If you think the sores on your scalp are due to an allergic reaction or contact dermatitis, a hydrocortisone treatment might help. This pocket-sized balm is crafted with 1% hydrocortisone to heal any irritation, as well as shea butter to help keep skin soft and comfortable. This versatile healing balm can be used anywhere on the skin, including the scalp. However, Dr. Schlessinger says it could leave hair feeling greasy and may be best used on bald heads.

Want to learn more about itchy and painful bumps on the scalp? Check out the LovelySkin blog!