They vary significantly from person to person in appearance, size, and body placement.
Although they may not be aesthetically pleasing, they are common and usually are no cause for concern.
The key in of acne people get depends on what is responsible for clogging the pores.
Illustration by Michela Buttignol for Verywell Health
Most of the time acne is brought on by hormones.
Hormones called androgens can increase the size of oil glands.
Existing acne can worsen if you use oily skin care or hair products.
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This acne is harmless and typically goes away on its own.
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This can be extremely serious if a person has an allergy that can cause anaphylaxis.
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This photo contains content that some people may find graphic or disturbing.
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Anaphylaxis
An anaphylaxis reaction usually occurs within five to 30 minutes after exposure.
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However, it can occur later.
All people at risk of anaphylaxis should carry an EpiPen (epinephrine autoinjector).
They can occur anywhere but are commonly found on the hands and feet.
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Skin cancer is the most common pop in of cancer.
Skin cancer can vary significantly in appearance, depending on the throw in you have and the stage.
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The skin bumps may appear red, pink, brown, black, or your skin color.
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The treatment will depend on the cause.
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They usually occur due to repetitive movement, pressure, and friction.
They can be found throughout various parts of the body.
Nodules can be benign or malignant.They can develop just below the skin or in deeper tissues like organs.
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Nodules can be solid, filled with liquid, or both.
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Molluscum Contagiosum
Molluscum contagiosumis a contagious skin infection resulting from a virus.
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These raised bumps are sparked by a poxvirus infection.
The Food and Drug Administration (FDA) has approved two topical agents for treating MC.
Ycanth (cantharidin) is a topical treatment for people aged 2 and older.
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Lipomas
Alipomais a soft tumor made up of fat cells.
Most cysts are benign and are not cancerous.
Cysts can occur anywhere on the body.
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Where a cyst develops will depend upon what pop in of cyst it is.
Viruses that cause warts are included in thehuman papillomavirus (HPV)category.
People are more susceptible to this virus on the hands if they cut or damage the skin.
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Warts are contagious and can spread.
They may go away on their own, but if they do not, many treatment options are available.
It looks like a reddish spot and can sometimes feel like sandpaper.
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Actinic keratosis is more common in people who have used tanning beds or have excessive sun damage.
People with actinic keratosis should be evaluated by a dermatologist to prevent skin cancer.
Most blisters are triggered by friction and will go away on their own.
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Popping a blister is not recommended.
Popping could increase the risk of infection and delay healing.
Although it is not harmful, many people treat it because they do not like how it looks.
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Treatment options range from exfoliating products to prescriptions and procedures.
Your provider will likely start with a physical examination, closely inspecting your skin.
You may be referred to a dermatologist for further testing and treatment.
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Treatment
A wide variety of treatment options is available, depending on your diagnosis.
To determine the best treatment options, you should meet with your healthcare provider or dermatologist.
Changes in the size, color, and shape of moles warrant askin cancer screening.
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Skin changes that linger and do not go away should also be evaluated.
Summary
Raised skin bumps on your body can have a variety of causes.
Although not always aesthetically pleasing, most of these conditions are harmless.
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Raised bumps can sometimes indicate skin cancer.
Seeing a healthcare provider can help you with a diagnosisthat will dictate the treatment plan.
American Academy of Dermatology Association.What are those bumps on my child’s skin?.
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American Academy of Dermatology Association.Acne: Who gets and causes.
American Academy of Allergy, Asthma, and Immunology.Anaphylaxis: symptoms and diagnosis.
Centers for Disease Control and Prevention.Shingles (herpes zoster): signs and symptoms.
Cristian Storto Fotografia / Getty Images
American Cancer Society.Skin cancer.
American Cancer Society.Signs and symptoms of basal and squamous cell skin cancers.
Institute for Quality and Efficiency in Health Care (IQWiG).Overview: Boils and Carbuncles.
TimoninaIryna / Getty Images
2020;20(17):4863. doi:10.3390/s20174863
National Cancer Institute.Skin tags.
2019;10(3):284-287. doi:10.4103/idoj.IDOJ_238_18
National Cancer Institute.Nodule.
Centers for Disease Control.Molluscum contagiosum.
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Food and Drug Administration.Ycanth label.
Food and Drug Administration.Zelsuvmi label.
2015;2015:625396. doi:10.1155/2015/625396
National Cancer Institute.Cyst.
Kittisak Kaewchalun / Getty Images
Trivedi NN, Schreiber JJ, Daluiski A.Blunt force may be an effective treatment for ganglion cysts.HSS J.
2016;12(2):100-104. doi:10.1007/s11420-016-9493-9
American Academy of Dermatology Association.Warts: overview.
American Academy of Dermatology Association.Actinic keratosis: signs and symptoms.
Reproduced with permission from © DermNetdermnetnz.org2023.
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