Chest and back acne is far more common than many people admit. Mayo Clinic notes that acne usually appears on the face, forehead, chest, upper back and shoulders. One dermatologist even estimates that more than half of people with facial acne also have breakouts on the back, shoulders or chest.

Sources: Mayo Clinic; PureWow – Dr. Caroline Robinson

The good news is that you do not have to wait for it to clear on its own. According to the American Academy of Dermatology (AAD), mild or recent back acne can often be treated at home. Deep, painful acne, however, needs a dermatologist’s help.

Sources: AAD – Back acne

What Causes Chest and Back Acne?

In most cases, the triggers match those of facial acne. Dermatologists at the University of Miami explain that body pimples can be caused by the same factors as facial ones, and that friction from tight clothing can trap sweat. In other words, chest and back acne is not a different disease; it simply appears in a different place.

Sources: University of Miami Health System; AOL / Hearst – chest acne tips

Sweat and friction deserve special attention. Pimples can develop when sweat gets trapped against the skin or when belts, zippers, backpacks and chair backs rub the area. Similarly, dermatologists observe that tighter sports bras and athletic wear can compress back skin and make breakouts easier.

Sources: University of Miami Health System; TODAY – Dermatologists on bacne

Hair and skin products can also contribute. Long hair may carry oil and dirt onto the back, so tying it up during workouts can help. Moreover, greasy sunscreen may clog pores, which is why oil-free products are the safer choice.

Sources: Healthline – Back acne; University of Miami Health System

Daily Habits for Chest and Back Acne

Small routines make a big difference. The AAD advises wearing loose-fitting workout clothes made of cotton or sweat-wicking fabric. In addition, it recommends showering and changing clothes as soon as possible after exercise or any activity that makes you sweat.

Sources: AAD – Back acne

Gentleness also matters. When washing your back and applying treatment, the AAD says to be gentle, because anything that rubs the skin can make acne flare. Furthermore, resist the urge to pick or pop pimples, even on the back, since this can worsen acne and leave dark marks.

Sources: AAD – Back acne; PureWow – Dr. Caroline Robinson

Laundry deserves a moment of attention too. Dermatologists suggest washing workout clothes between sweat sessions and using detergents designed for sensitive skin for clothes, sheets and towels. As a result, fewer irritants and less trapped sweat stay in contact with your skin.

Sources: Healthline – Back acne; University of Miami Health System

Chest and Back Acne: Prevention Checklist

A short checklist keeps the routine simple. Dermatology sources agree on the following habits, which reduce friction, sweat and clogged pores:

Sources: AAD – Back acne; University of Miami Health System; Healthline – Back acne

• Wear loose-fitting cotton or sweat-wicking clothes for workouts.
• Shower and change clothes soon after sweating.
• Wash workout clothes between wears and use sensitive-skin detergent.
• Tie long hair up so oils and dirt stay off your back.
• Choose oil-free, non-comedogenic skin care and sunscreen.
• Limit rubbing from straps, backpacks, belts and chair backs.
• Do not pick or pop pimples.

Sources: AAD – Back acne; University of Miami Health System; Healthline – Back acne

Over-the-Counter Options

For mild breakouts, over-the-counter products are a reasonable first step. University of Miami dermatologists recommend using the same topical treatments on the body that help facial acne, including a body wash that contains benzoyl peroxide. Likewise, other dermatologists describe benzoyl peroxide and salicylic acid as the two star ingredients for treating back acne at home.

Sources: University of Miami Health System; TODAY – Dermatologists on bacne

Remember that benzoyl peroxide can bleach fabrics. Therefore, choose white towels and light-colored clothing, and let the skin dry before getting dressed. For moderate acne, a dermatologist quoted by PureWow notes that the AAD advises combining benzoyl peroxide with a topical retinoid, which requires a prescription.

Sources: University of Miami Health System; AOL / Hearst – chest acne tips; PureWow – Dr. Caroline Robinson

Consistency is key. The AAD explains that daily treatment helps control back acne and reduce flares.

Sources: AAD – Back acne

Exfoliation and Gentle Care for the Chest

Exfoliation needs a careful hand. A skin care brand’s guidance notes that chest skin is thinner and more prone to scarring than facial skin, so exfoliators should be chosen carefully. Similarly, the AAD stresses gentle washing, because rubbing can irritate skin and make acne flare.

Sources: La Roche-Posay – back and chest acne tips; AAD – Back acne

Heavy scrubbing also tempts people to chase breakouts aggressively. However, aggressive care rarely helps. A balanced routine with a gentle wash, a proven leave-on ingredient and patience usually works better than harsh treatment.

Sources: AAD – Back acne; University of Miami Health System

Sun Protection for Acne-Prone Body Skin

Sunscreen is easy to forget on the chest and back. However, the AAD recommends a non-comedogenic, broad-spectrum, water-resistant sunscreen with SPF 30 or higher, applied to all skin that clothing does not cover. Without sun protection, healing blemishes can darken and take longer to fade.

Sources: AAD – Back acne; PureWow – Dr. Caroline Robinson

Scars and Dark Marks on the Body

Picking and popping can cause hyperpigmentation, the dark marks that linger after a pimple heals. A dermatologist quoted by PureWow adds that sunscreen should always be the first line of defense against those marks. The AAD likewise advises treating acne early, since preventing acne also prevents scars.

Sources: PureWow – Dr. Caroline Robinson; AAD – Acne scars

Chest and Back Acne: Quick Answers

Is chest and back acne different from facial acne? Not in its causes. Dermatologists say the triggers are largely the same, only the location differs.

Sources: University of Miami Health System; AOL / Hearst – chest acne tips

Can I use my facial products on my body? Often yes. University of Miami dermatologists recommend the same topical treatments for the back and body that help facial acne, although the skin on the back is thicker and harder to reach.

Sources: University of Miami Health System; TODAY – Dermatologists on bacne

Could diet play a role? Diet is listed among possible triggers of back acne, but the evidence is mixed, so changes should not replace proven treatment.

Sources: University of Miami Health System; Diet and acne: a systematic review (JAAD International)

When Home Care Is Not Enough

Body acne can be stubborn. Dermatologists say back acne is often harder to treat than facial acne because the skin is thicker and the area is harder to reach. If you have tried a consistent routine and still develop bothersome pimples, speak with a dermatologist about prescription therapies.

Sources: TODAY – Dermatologists on bacne; University of Miami Health System

Professional care also helps rule out other conditions. A dermatologist can confirm whether a rash is acne or something different, and the AAD notes that virtually every type of acne can be treated successfully with professional guidance. So, if breakouts leave scars or dark spots, do not wait.

Sources: AAD – Back acne; AAD – Acne scars

To sum up, chest and back acne responds to patience and good habits. Reduce friction and sweat, wash gently, use proven over-the-counter ingredients and protect the skin from the sun. Then ask for medical help when the problem persists.

Sources: AAD – Back acne; University of Miami Health System

Related reading: Types of Acne · Acne Treatment Options

Medical note: Educational content only, not medical advice. Consult a licensed healthcare professional.