Why do I have Pimples on my Butt?

pimples on butt

There are numerous potential causes of pimples on the butt, but one of the most common is a condition called folliculitis.

Folliculitis occurs when hair follicles become inflamed and can develop small red bumps or pimples.

A bacterial infection often causes it, affecting people who regularly shave or wax their buttocks.

Treatment for folliculitis typically includes antibiotics or antifungal medications and keeping the area clean and dry to prevent further irritation.

If you're prone to developing folliculitis, your doctor may also recommend avoiding tight-fitting clothing or topical treatments that can exacerbate the condition.

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Other causes of pimples on the buttocks

Besides folliculitis, there are several other potential causes of pimples on the buttocks, including:

1-Contact dermatitis

Contact dermatitis is a type of skin inflammation that occurs when the skin comes into contact with an irritant, such as a new laundry detergent or soap.

It can also be caused by exposure to certain chemicals, metals, or other materials. Symptoms of contact dermatitis include redness, itching, and burning.

There may also be small bumps or blisters. Treatment typically involves avoiding the irritant and using a topical steroid cream to help reduce inflammation.

2-Keratosis pilaris

Keratosis pilaris is a common skin condition that causes small, hard bumps to form on the skin. It often affects the upper arms and thighs but can also occur on the buttocks.

The bumps are caused by an overgrowth of keratin, a protein that protects the skin from infection. Keratosis pilaris is usually harmless and doesn't require treatment.

However, some people may want to use a moisturizer or exfoliating scrub to help reduce the appearance of the bumps.


Carbuncles are large, painful bumps that develop when several hair follicles become infected. They often occur on the back of the neck or buttocks.

Symptoms include fever, chills, and fatigue. Treatment typically involves antibiotics to clear the infection and drainage of the carbuncle.

If the carbuncle is particularly large or painful, your doctor may also recommend surgery to remove it.

4-Hidradenitis suppurativa

Hidradenitis suppurativa is a chronic skin condition that causes small, painful bumps around the sweat glands. The abscesses may eventually rupture and release pus.

Hidradenitis suppurativa is caused by a blockage of the hair follicles and sweat glands. It often affects people who are overweight or have diabetes.

Treatment typically involves a combination of antibiotics, topical medications, and surgery.

5-Seborrheic dermatitis

Seborrheic dermatitis is a common skin condition that causes redness, itching, flaking, and scaliness. It often affects the face, scalp, and chest but can also occur on the buttocks.

The exact cause of seborrheic dermatitis is unknown, but it is thought to be related to an overgrowth of a naturally occurring yeast on the skin.

Treatment typically involves the use of medicated shampoos and creams.


Psoriasis is a chronic autoimmune condition that causes the rapid buildup of skin cells. It often affects the scalp, elbows, and knees but can also occur on the buttocks.

Symptoms of psoriasis include red, scaly patches of skin. Treatment typically involves the use of topical creams or phototherapy.

7-Pityriasis rosea

Pityriasis rosea is a common viral skin infection that causes a distinctive, scaly rash. It often starts with a single large patch of the skin, followed by smaller patches.

The rash is typically itchy and may last for several weeks. Treatment typically involves the use of topical steroid creams to help reduce itching.

Fungal infections

Fungal infections, such as athlete's foot or jock itch, can also cause pimple-like bumps on the buttocks. These infections are often caused by moisture and friction.

Treatment typically involves the use of antifungal creams or powders.

How to prevent pimples on the buttocks

There are several things you can do to prevent pimples on the buttocks, including:

Avoiding tight-fitting clothing

Wearing loose-fitting clothing can help to reduce friction and irritation.

Avoiding irritating fabrics

Certain fabrics, such as wool or nylon, can irritate the skin. If you have folliculitis, you may want to avoid wearing these fabrics.

Keeping the area clean and dry

Washing the area with a gentle cleanser and patting it dry can help to prevent irritation and infections.

Avoiding hot tubs and pools

Hot tubs and pools can be breeding grounds for bacteria. Therefore, you may want to avoid using these communal facilities if you have folliculitis.

Shaving with a clean razor

If you shave your buttocks, be sure to use a clean razor. Otherwise, you may end up with an infection.

Wearing clean underwear

Be sure to wear clean underwear to help prevent irritation and infections.

Applying a topical antibiotic

You may want to apply a topical antibiotic to the affected area if you have folliculitis. That can help to clear up the infection.

The bottom line

We hope this article has helped you better understand the causes of pimples on your butt and how to treat them.

Please read our other articles on acne and skin care if you have any questions or want more information. Thanks for reading!

DISCLAIMER: buildyourbody.org does not provide medical advice, examination, or diagnosis.

Medically reviewed and approved by Nataniel Josue M D.