A variety of health issues can cause bumps to form on the scalp, including folliculitis, acne, head lice, and eczema. <\/p>\n
Many causes of bumps in this area are harmless, but receiving a prompt diagnosis and treatment can address any concerns and resolve the issue quickly. <\/p>\n
In this article, learn about the health conditions that can lead to bumps on the scalp and when to contact a doctor.<\/p>\n
Acne that forms on the scalp can be similar to acne in other areas. A person may have raised bumps, whiteheads, or blackheads, which may be itchy, sore, or tender. <\/p>\n
Scalp acne occurs when pores or hair follicles become clogged with dead skin cells or oil. If a person has oily hair or adds certain products to their hair, they might be more susceptible to scalp acne. <\/p>\n
Factors that may contribute to scalp acne include:<\/p>\n
If scalp acne develops consistently, wash the hair more thoroughly, and try hypoallergenic hair products. <\/p>\n
If the issue persists or gets worse, contact a dermatologist for specific guidance.<\/p>\n
Learn more about treatments for scalp acne.<\/p>\n
Folliculitis is a common infection that develops in hair follicles. It can look similar to acne and causes raised, round, inflamed, and itchy bumps. <\/p>\n
The infection develops when bacteria enter damaged follicles, and the underlying cause may involve:<\/p>\n
To relieve any pain and help the skin heal, apply a warm compress to the area three or four times a day, for 20 minutes at a time.<\/p>\n
If the issue worsens, or the cause is unclear, contact a dermatologist. <\/p>\n
Itchiness is the most common symptom of head lice, but bumps on the scalp can also indicate their presence.<\/p>\n
Have someone closely examine the area for white eggs or moving lice. <\/p>\n
Treatment for head lice typically involves using medicated shampoo and combing the area to kill and remove the bugs and their eggs. <\/p>\n
Learn more about treatment for head lice here.<\/p>\n
There are many types of eczema, and two that can affect the scalp include:<\/p>\n
This type of eczema can develop anywhere on the body, including the scalp.<\/p>\n
It causes the skin to become inflamed. On a person with darker skin, the affected areas may become darker, grayish, or purplish. On a person with lighter skin, the areas may redden. <\/p>\n
In children, it typically affects the hands, backs of the knees, insides of the elbows, scalp, and face.<\/p>\n
Adults with this chronic form of eczema on the scalp may notice color changes such as redness, as well as swelling and greasy scaling.<\/p>\n
Beyond the scalp, seborrheic dermatitis can affect the: <\/p>\n
For eczema on the scalp, try medicated shampoos, creams, or ointments.<\/p>\n
Learn more about the treatments for scalp eczema.<\/p>\n
Contact dermatitis occurs when the skin comes into contact with an allergen or irritant. <\/p>\n
When this issue develops on the scalp, hair products containing fragrances or specific chemicals may be responsible.<\/p>\n
When the scalp reacts to an irritant or allergen, such as a chemical, it can cause itchiness, a burning sensation, and sometimes blistering.<\/p>\n
The reaction can occur within minutes of contact with the irritant.<\/p>\n
It is important to avoid further contact with products that may be responsible. Also, a doctor may prescribe topical steroids.<\/p>\n
These fluid-filled cysts most commonly develop on the scalp. They form in the hair follicles and contain excess keratin, a protein that occurs in the hair, nails, and skin. <\/p>\n
The cysts are typically large and smooth, and they may be tender. Sometimes, more than one occurs in one area. <\/p>\n
Pilar cysts typically go away on their own. To reduce the swelling and any tenderness, try applying a warm, clean washcloth to the area.<\/p>\n
If a cyst becomes infected, a doctor may prescribe antibiotics. Also, a doctor may recommend the surgical removal of a cyst. <\/p>\n
Learn more about the treatments for pilar cysts here.<\/p>\n
Hives are a rash consisting of itchy, raised bumps. The rash forms as part of an allergic response, and it can affect any part of the body, including the scalp.<\/p>\n
Hives usually go away on their own within a few days. However, a doctor can prescribe antihistamines or corticosteroids. <\/p>\n
Learn more about the treatments for hives.<\/p>\n
Ringworm is a fungal infection of the skin, and it can form on the scalp. Healthcare professionals may refer to this as tinea capitis. <\/p>\n
Symptoms include:<\/p>\n
Tinea capitis is more common in children than adults.<\/p>\n
Creams, powders, and lotions do not work for ringworm on the scalp. Instead, a doctor prescribes an oral antifungal medication that a person must take for 13 months.<\/p>\n
Melanomas can appear on the scalp, as can:<\/p>\n
Unlike the other bumps or blemishes described above, lumps caused by skin cancer continue to change shape and size.<\/p>\n
If any bumps on the scalp may indicate cancer, contact a dermatologist immediately. <\/p>\n
After making a diagnosis, the doctor will describe the treatments, including surgical and nonsurgical options.<\/p>\n
A person can treat most of the health issues that cause bumps on the scalp at home, with care strategies, such as using warm compresses or switching shampoos, and over-the-counter medications. <\/p>\n
However, contact a healthcare provider about any unusual growths or symptoms of ringworm or atopic dermatitis.<\/p>\n
Also, if any scalp issue persists or worsens, consult a dermatologist.<\/p>\n
Bumps on the scalp can result from a variety of health issues, such as acne, eczema, psoriasis, pilar cysts, hives, or ringworm. <\/p>\n
Some causes of bumps, such as skin cancer, require urgent medical attention. But often, a person can address the issue at home.<\/p>\n
If any lump, bump, or blemish on the scalp is concerning, or if home care is ineffective, contact a dermatologist or another healthcare professional.<\/p>\n
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Bumps on the scalp: Causes, symptoms, and treatments - Medical News Today<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" A variety of health issues can cause bumps to form on the scalp, including folliculitis, acne, head lice, and eczema. Continue reading