5 Reasons Why you get Pimples on Your Chest

Why do I have pimples on my chest?

Why do I get pimples on my chest? Believe it or not, this is a problem that is very common and is not as worrying as you may think. Of course, sometimes pimples are not something temporary; sometimes, they are signs. Our dermatologist will give you all the answers here:

The friction produced by the contact of clothes with the skin and combined with sweat is usually the most common cause of the appearance of pimples on the chest. To avoid this, you should wear loose-fitting shirts and shower as soon as possible after exercise or physically demanding activity.

Also, pimples on the chest are more common in women than in men because of the bra. If we don't change, it tends to accumulate some dirt since we sweat in that part.

That sweating accumulates dirt and dead skin at times, which can cause those white or red pimples on the chest. There are also many other reasons why they appear, such as acne problems. If those pimples appear and you want to know why this is the article you are looking for.

Table of Contents

Chest pimples causes

chest pimples causes

We must answer why those ugly pimples appear on our chest; what are the reasons? The reality is that on many occasions, these unsightly pimples are caused by external factors. I will explain what these external factors that influence the appearance of pimples are:

Excessive sebum production

This occurs when the sebaceous glands produce excessive amounts of sebum. That excessive amount of sebum in our skin can cause pimples around our breasts.

We can sweat a lot from this area, and the oil from excessive sebum production can cause our pores to become clogged. This is one of the reasons for the appearance of pimples on the breasts. (Trusted sources 1*)

Another of the main reasons why pimples appear on the chest is the accumulation of dead cells on our skin.

This happens mainly because this dead skin is stored in our skin, clogging the pores, accumulating to form pimples. This excessive accumulation occurs when we do not clean our skin, do not exfoliate it, and have excessive exposure to the sun. (2*)

Hormonal factors

Hormonal factors such as excess androgens are one of the main problems of our skin, especially in the appearance of pimples on the breasts, because hormonal factors can change our skin from very dry to very oily.

Also, hormonal factors can cause the degeneration of the connective tissue. This tissue degeneration prevents the skin from retaining water and therefore loses its firmness. If the skin does not keep water and loses firmness, it is much more sensitive and prone to pimples. (3*)

Poor diet

Poor diet is one of the factors that most influences our skin negatively. A poor diet can cause pimples to appear on our body, especially in the chest area and on our face.

Countless foods are responsible for acne and you should do your best to avoid them all as much as possible. Among them are junk food such as hamburgers, pizzas, hot dogs—drinks with a lot of sugar such as sodas, milkshakes, and non-natural juices.

Most desserts contain a lot of sugars which in turn cause pimples. The excess of some unhealthy nutrients and the lack of other necessary nutrients can generate high sugar levels and enhance the appearance of spots. (4*)

Poor hygiene

Poor hygiene one of the leading causes of pimples around the chest area. Many people do not bathe daily, nor do many women constantly change their bras.

The breast area is highly delicate and requires daily hygiene. In addition to the fact that the longest you should wear a bra is 2 days, you should wash them carefully not to accumulate germs. This point goes hand in hand with the excessive production of sebum and the accumulation of dead cells in the breast area. (5*)

Stress can cause pimples on the breasts

Stress is one of the most influential factors on our body’s appearance. It is incredibly harmful to our minds, but above all, it is detrimental to our skin.

Stress can cause an excess of sebum like you have no idea, which can cause pimples on your breasts. It can also cause an increase in the hormone cortisol.

This hormone is often responsible for the appearance of pimples on our breasts, our faces, and all over the body.

Stress manifests itself in our body through pain, allergies, or acne, the constant state of nerves and acceleration can cause an increased production of fat derived from the same body stress. (6*)

How to avoid pimples on my chest?

This is a point that is crucial to explain; since you know why pimples appear, you should know how to prevent them. To avoid getting spots in any area, whether on the breasts or the back.

  1. The most important thing is to start practicing proper hygiene and not wear tight clothing often. The main reason is that this helps to avoid excessive sweating. Also, to prevent the skin from sweating excessively, the best thing to do is to shower after any physical activity.
  2. It is essential to eat a healthy and balanced diet, especially avoiding high-fat consumption.
  3. Likewise, keeping hydrated is of great importance, as hydration prevents pimples.
  4. Finally, and of course, avoid excessive sun exposure as much as possible.

Many other remedies for these pimples are to resort to natural solutions such as exfoliation. It is essential to be careful and to consult a doctor as every skin is different. You should know that not all peels will react in the same way for each skin type.

Natural remedies for exfoliating in areas where there are pimples 

remedies for pimples on chest

Sugar and oatmeal scrub

  • Mix two tablespoons of sugar, add water, and a tablespoon of oatmeal, until a homogeneous paste is formed.
  • You must apply it on the breasts or area where there are circular movements and rubbing gently. It is best to let it sit for about 10 minutes and remove it with cold water.
  • Add to a container a spoonful of honey, a spoonful of apple cider vinegar. You have to stir it very well until they are one. Apply it to the affected areas, sit for 10 minutes, and then wash it off with cold water.

Lemon and sugar scrub

Mix lemon with a spoonful of sugar and a splash of natural aloe vera gel. Mix until they are all one. You should apply it to the areas in a circular motion and sit for 10 minutes and rinse with cold water.

Other causes of pimples on the chest or other areas

They can be due to genetics

Many times, these pimples are due to a hereditary factor. Genetics may be solely responsible for having inherited acne in the same areas as your parents.

A bad diet can cause them

As we mentioned before, a bad diet full of fats and chemical additives generates pimples in these areas. It also causes the existing ones to get worse and worse.

Fats and sweating can cause them

This is a widespread cause of pimples on the chest as they produce dead cells, bacteria, and dirt in that area. They accelerate the growth of pimples (or grease pimples). Sweating is another cause of acne, especially when wearing clothes that do not allow the skin to sweat.

The use of certain medications such as antidepressants or corticosteroids

Among the side effects of these medications is the appearance of pimples on the chest and back. When this happens, it is advisable to see a dermatologist.

Blockage and inflammation of hair follicles

This happens when the aforementioned dead cells accumulate. They are the ones that travel through the hair follicles and tend to get formulate within the skin so that it causes them to block the pores of the skin, causing bacteria to grow and generate acne in these areas.

Lack of hormones

It is no lie that the hormonal changes women go through during the different stages of life affects the appearance of skin. A lack of hormones causes the appearance of pimples on the chest and other areas. Whether during menstruation or pregnancy. It is by nature that women are predisposed and exposed to these hormonal changes and go through this.

Chemical products

Sunscreen, shower gel or makeup, or other creams for the body can cause pimples to appear because they may irritate the skin of the breasts or back. That is why it is essential to note when the pimples started to appear.

What do white pimples on the nipple mean, and what are they?

These pimples are known as Montgomery's tubercles, which are located on the surface of the nipple-areola. These are tiny sebaceous glands that are solely for keeping the nipple and nipple-areola lubricated and moisturized.

Also, Montgomery's tubercles are responsible for keeping this part of the breast in good condition.

White pimples on the nipple-areola usually arise due to the same hormonal changes, diet, stress, or inflammation of a follicle. After going through these stages, they return to normal.

Chest pimples, how to get rid of them easily

How to avoid pimples and what you can do to get rid of them? If you have been having spots on your breasts for a while and they have not disappeared, the best thing to do is to consult a dermatologist or a skin specialist.

The specialist is necessary to examine the lesions and indicate a better treatment. But there are specific care and hygiene habits that you can start doing to take care of yourself and prevent the annoying pimples from appearing.

Bathe daily with lukewarm water

This step is essential for the body. You must clean daily and, above all, keep the skincare for more than the whole area of the chest and back.

It is most recommended that you do this after doing your daily routine of how you bathe. Put cold water to rub well on these and remove traces of dead cells or bacteria. This will also help the blood to circulate in your body.

Another remedy that will help you is to avoid hot water, as it usually worsens existing lesions on your skin. Therefore, if you are following a treatment, you will not be able to eliminate the pimples.

Wash the chest area very well

Where they are located, you can apply a neutral or natural soap. It is best to use a benzoyl peroxide soap with aloe, which is specially designed to combat these pimples without irritation.

Likewise, if you have sensitive skin, you should look for a neutral soap to help you. Commercial soaps tend to be high in oil and perfume, which makes these two ingredients precisely what enables you to get pimples.


Earlier I left you with several exfoliation recipes that you should use; exfoliation helps to cleanse the skin of these bacteria and impurities. If you manage to use these techniques, the pores of toxins will be released, and dead cells. You should perform a weekly exfoliation on the area.

Be careful with your hair

If you have long hair that reaches down to your breasts, keep your hair clean as this will prevent oil from falling into your breasts. When your hair comes in contact with your breasts, it will help build up and clog your breast pores. This will only increase those pesky pimples.

Use face masks

The use of masks for both the face and the rest of the body is recommended. There are clay-based masks that help dry out these lesions and remove excess oil and help tighten pores.


In summary, pimples on the breasts are caused by a variety of factors that can have a  negative influence on our bodies. Among those factors are poor body hygiene, poor diet, accumulation of dead cells, and excess sebum. We also have other factors that we cannot avoid, which are due to genetics.

You can try to keep your skin free of pimples to have better hygiene, do skin exfoliations, and not be so exposed to the sun.