Itchy Armpits

Itchy Armpits (Itchy Underarm) Causes, Symptoms, Cancer, Deodorant and How to Get Rid

We have once experience itching in some various parts of the body and it is quite irritating.

The medical term used to describe itching is known as Pruritus.

Itchy underarms are usually accompanied by red rash, bumps, swelling, inflammation and dry skin.

Let us now learn more about the causes, symptoms and various ways on how to soothe itchy armpits using simple home remedies.

You can also explore the itchy underarms pictures and know how they look like after irritation.

Itchy Armpits Causes

They include:

  1. Itchy Underarm from Shaving

Improper shaving technique or shaving the underarms using a dull razor can cause the development of razor bumps that trigger itching and burning sensation.

It is advisable to moisten the armpits before shaving or use a sharp razor in order to avoid itching sensation.

Shaving your armpits using an old razor causes the formation of red bumps since they carry bacteria that may result in skin folliculitis. This type of skin condition mainly affects the hair follicles.

According to Dr. Kathleen Romito on WebMD, skin folliculitis usually looks like red armpit pimple that has hair at the center.

This type of skin problem usually results in extreme itching and infected hair follicles.

It is advisable to avoid scratching the affected area and always use a new razor when shaving.

  1. Armpit Eczema

Eczema in the armpit is marked by the formation of rashes that are accompanied by intense itching.

The outbreak of eczema in the armpits may also result in the dry and flaky skin. The skin condition occurs due to an allergic reaction.

The allergic reaction occurs due to material that is used to make your bra or clothing that comes into close contact with your armpit skin.

Sometimes the reaction may be due to the chemical content of the soaps, lotions and other cosmetic products.

Therefore, when you notice the appearance of a red itchy rash in the armpit that triggers eczema, it is advisable to identify the cause.

This may help you identify the best form of treatment to adopt in order to combat the skin condition.

According to doctors on mayo clinic, eczema can also be caused by a high level of anxiety and stress.

These two factors trigger intense itching all over the body including the underarms.

It is recommended to adopt yoga and meditation in order to reduce accumulation of stress in the body.

  1. Itchy Underarms Due To Deodorant

There are certain types of deodorant that can result in discomfort and itching under your armpits.

According to Dr. David Bank on WebMD, underarms are susceptible to allergic reactions.

The environment in the area is moist and warm which form a breeding ground for bacteria.

Underarm itching due to the deodorant reaction is usually not accompanied by the formation of rashes.

The itching is mainly due to the chemical components such as aluminum, alcohol, and fragrances.

It is advisable to go for a deodorant that contains organic compounds that cannot cause itching.

  1. Underarms Itching Due To Fungal Infection

Armpits itching that is accompanied by the formation of rashes and skin scaling is mainly due to a fungal infection that is triggered by Candida.

The area around the armpit is moist and warm which create a favorable environment for these fungi to thrive.

According to Dr. Denise M. Aaron on WebMD, the area between the inner thighs, groin, mouth, under the breast and the stomach are commonly affected by candidiasis.

People with a compromised immune system or take a lot of antibiotics are more susceptible to yeast infection.

It is recommended to consult your dermatologist on the best antifungal treatment to adopt in order to combat this fungal infection under the armpits.

You can also use simple home remedies to help relieve itching sensation.

  1. Armpit Itching Due To Bacterial Infection

Underarm itching may be due to bacterial infection. The moist, warm and dark areas in the armpits always create a favorable environment for bacterial growth.

Poor personal hygiene can also result in the buildup of bacteria.

Washing your armpits during shower may help to prevent the buildup of bacteria that may trigger itching.

Although in rare situations, a bacterial infection can result in underarm cysts.

During the early stages, the cysts can be marked by intense itching and also during the healing stage.

It is advisable never to scratch the underarm cyst since it can result in a serious complication.

According to Dr. Melinda Ratini on WebMD, the application of warm compress will help to speed the healing process of the abscess in the armpit.

  1. Itchy Underarm Due To Intertrigo

This is a type of skin condition that is marked by the formation of an underarm rash between the skin folds and it is also accompanied by intense itching.

The underarm rashes are usually red in color and they trigger emission of foul smell from the armpit.

According to dermatologists on WebMD, it is advisable to follow a high level of personal hygiene in order to prevent the formation of itchy underarm rash.

  1. Underarm Itching Due To Inverse Psoriasis

This is a type of skin condition that is marked by the occurrence of the red itchy patch in the armpit that has a shiny appearance.

According to dermatologists on the mayo clinic, this type of skin problem is difficult to treat and it is triggered by irritation and sweating.

Therefore, it is advisable to avoid coming in to contact with any substance that triggers the occurrence of the skin condition as well as combat itching and burning sensation.

  1. Heat Rash in Armpits (Miliaria Rubra)

Doing intense workouts or exercise may result in the formation of heat rash in the armpits, groin and skin folds.

This is because excess sweat blocks the sweat ducts and triggers the pricking sensation on the skin that is accompanied by the formation of red bumps on the skin.

It is advisable to take a cold shower after workouts in order to unblock the sweat ducts and get relief from itching sensation.

You can also avoid wearing tight clothing during exercise or workouts.

  1. Hidradenitis suppurativa

This is a type of skin condition that results in the formation of itchy red bumps on the skin that looks like mosquito bites.

These bumps on the skin are also accompanied by the formation of blackheads.

According to dermatologists at Cleveland Clinic, this type of skin condition is caused by blockage of the sweat ducts and oil glands.

Most dermatologist recommends keeping the underarms clean and dry in order to prevent the occurrence of this skin problem.

In the case of itchy underarms, you can apply a warm compress to soothe the skin.

  1. Itchy Underarms Due To Pregnancy

According to a medical report by doctors on Cleveland clinic, there are certain groups of women who suffer from itching armpits during the early pregnancy period, late pregnancy period and even after the pregnancy period.

This is due to frequent hormonal changes in the liver that trigger skin irritation.

Pregnant women are also susceptible to eczema and psoriasis that is usually marked by armpit itching.

Yeast infection which is also common among pregnant women can also cause itching sensation around the skin folds and armpits.

However, the itching sensation and burning effect usually disappear after childbirth.

  1. Diabetes

Can diabetes cause itchy armpits? Well, patients suffering from diabetes usually experience itchy underarms, headaches, weight loss and thirsty.

This medical condition occurs since the body is unable to control the level of sugar in the body.

It is advisable to consult your doctors on some of the measures to adopt in order to control the symptoms brought about the disease.

  1. Itchy Underarms Ingrown Hairs

Improper shaving technique can result in the formation of armpit ingrown hairs.

This happens because the growing hair fails to break through the skin but bend inside the skin.

People with curly hairs and those with the habit of wearing tight clothing are susceptible to ingrown hairs.

However, armpit ingrown hairs are not harmful but the intense itching sensation can result in cracks that may lead to bacterial infection.

You can use over the counter anti-inflammatory and anti-itching creams to soothe the armpit skin.

  1. Armpit Lupus

This is a type of autoimmune disease that results in attacking healthy cells and tissues on the skin.

The exact cause of this condition is unknown but it is linked to hormonal changes and genetic factors.

Armpits are the mostly affect part of the body and you may also experience armpit pain.

It is advisable to visit your health care for nonsteroidal anti-inflammatory drugs (NSAIDs).

This medication will help to ease pain and fever that is accompanied by the autoimmune condition as well as an itching sensation.

Itchy Armpits Cancer

Is Itchy Armpits A Sign of Breast Cancer? Well, persistent itching that is accompanied by other symptoms that won’t disappear despite home treatment could be an indication of breast cancer.

However, you should not get worried until you visit your doctor for an examination.

According to doctors on WebMD, breast cancer is a type of inflammatory breast cancer that causes itchy nipples as well as itchy underarms.

Therefore, it is advisable to visit your dermatologist for early diagnosis in case you suspect the lymphoma on the skin is cancer.

Early treatment will help to prevent the spreading of cancer cells in the body such that you may end up losing one of your breasts.

Itchy Armpits Serious Symptoms

Some symptoms may be severe and this may imply a serious medical condition that requires immediate treatments. They include:

  • Fever with chills.
  • Changes in mental status.
  • Pain and stiffness in the joints.
  • Sudden swelling of the lips, tongue or face.
  • Problems with breathing or other respiratory difficulties.
  • Tightness or constriction of the throat.
  • Skin color changes
  • Skin texture changes marked by dry skin or red bumps
  • Bumps or swelling; scaling
  • Warm feeling, like a heat rash
  • Crusting or flaking of the skin
  • Blisters

Itchy Armpits and Groin with Rash

Is it possible to have itchy armpits and groin with the rash? Yes, this is because the rashes could be due to skin reaction to the chemical contents of deodorants and antiperspirants.

Other factors that can trigger underarm and groin itching include:

  • Excessive sweating in the armpits
  • Lymphoma
  • Dry skin
  • Scabies

Very Itchy Armpit Rash at Night

Having intense itchy underarms at night could be a sign of a very serious condition.

However, people who are prone to swearing at night can experience itching all over the body including the underarms.

Also, during the early stages of pregnancy, some women may experience itchy underarms.

Poorly ventilated rooms can also be the reason behind underarm itching at night.

To avoid this, you need to have lifestyle changes and uphold high standards of both body and bedroom hygiene.

Itchy Armpits No Rash

Most underarm itching is usually accompanied by a certain type of rash. However, it is still possible to experience itchy underarms without the formation of rashes.

Some of the common cause of underarm itching without formation of rashes includes mild allergies (to deodorants, antiperspirants and other allergens), axillary hyperhidrosis, lymphoma cancer, dry skin, and scabies among other causes.

The cause always determines the form of the treatment to adopt. In case of allergic reaction, you can use antihistamines, 1% cortisone creams and Claritin 10 mg tablet. Serious conditions like cancer may require medical attention from an expert.

Best Itchy Armpits Deodorant

When shopping for armpit deodorant, it is advisable to check the labels for undesirable ingredients that might cause skin irritations.

Seek for brands that contain organic compounds. Here is some of the best underarm deodorant that contains organic ingredients. They include:

  • Aubrey Organics
  • Burt’s Bees
  • Kiss My Face
  • Every Man Jack
  • NutriBiotic
  • Herbal Clear
  • Some Tom’s of Maine
  • Some Soft & Dri

How to Get Rid of Itchy Armpits

Getting rid of underarm itching usually involves soothing the skin using simple home remedies. These natural remedies include:

Apple Cider Vinegar

It has antibacterial and antifungal properties that may help to get rid of bacteria or fungi that causes armpits itching.

The acidic content fights the germs causing the infection and can also create an unfavorable environment for fungi or bacteria to thrive.

It can also be used to alleviate pain and itchy swellings in the armpits. Here are some of the steps on how to use apple cider. They include:

  • Combine one teaspoon of organic apple cider vinegar and a half cup of water.
  • Apply the mixture to the affected armpit with a cotton ball or cotton swab.
  • Rinse with cool water after a 10-minute treatment.
  • Repeat three to four times daily.

Coconut Oil

It contains vitamin E that has a soothing effect and essential fatty acids that help to balance the skin pH.

It can also be used to protect the skin against friction caused by a rash in the armpit skin.

It also has antibacterial properties that protect the skin against infections.

How to use coconut oil:

  • Place one tablespoon of semi-solid coconut oil directly on the affected area of the armpit.
  • Leave on for a 15-minute treatment.
  • Rinse with cold water before patting the area dry.
  • Repeat twice daily.

Tea Tree Oil

It has antiseptic, antibacterial, and antifungal properties that help to get rid of pain and irritation caused by infections.

It also has antioxidant components that help to combat infection from spreading to other parts of the body.

How to use:

  • Combine five drops of essential tea tree oil and one tablespoon of extra virgin olive oil.
  • Apply to the affected armpit.
  • Rinse with cold water after a 10-minute treatment.
  • Repeat application two to three times each day.


Raw yogurt that is plain is known to get rid of yeast infection in the armpits and also used to maintain skin pH.

It contains good bacteria that inhibit the overgrowth of bad bacteria on the skin. It also offers soothing relief for pain, burning, and itching.

How to use:

  • Consume yogurt with every meal.


  • Use a cotton ball or swab to apply yogurt directly to the affected armpit area.
  • Leave on for one hour.
  • Rinse with cool water and pat skin dry.
  • Repeat three times daily.

Cold Compress

It has the ability to soothe the inflamed nerves and irritated skin caused by an armpit rash. The coolness may relieve itchiness, burning sensations, and pain.

How to use it:

  • Wrap ice cubes in a towel.
  • Apply to the affected area for a two-minute treatment.
  • Repeat in 10-minute intervals, three times daily.

Oatmeal Bath

It helps in treating swelling and skin irritation caused by psoriasis inflammation.

It contains omega-3 and omega-6 fatty acids that help to restore skin pH back to normal.

How to use:

  • Add one cup of colloidal oatmeal to a bath of warm water. Drops of lavender essential oil may also be added.
  • Relax in the bath for 15 to 20 minutes, ensuring the affected armpit is soaking in water.
  • Repeat soaking in the oatmeal bath daily.

Aloe Vera Gel

It has antifungal and antibacterial properties that help to treat infections as well as prevent infection from spreading on the skin.

It can also be used to soothe the itching and burning sensation in the armpits.

How to use it:

  • Cut open an aloe vera leaf, exposing the inner gel.
  • Apply the gel to the armpit and leave for a 30-minute treatment.
  • Rinse with cold water and pat the skin dry.
  • Repeat three to four times daily.

Baking Soda

The paste is used to soothe the itching and a burning sensation under the armpits.

The alkaline solution can also be used to restore the skin pH back to normal.

The paste also helps to dry up the small red bumps under the armpits.

How to use it:

  • Mix together equal parts baking soda and water.
  • Place the mixture directly onto the affected areas for a three-minute treatment.
  • Rinse with cool water and pat skin dry.
  • Repeat daily.


The juice has antibacterial properties that help to get rid of infections causing rashes, itching and armpit pain.

It also has antiseptic properties that prevent the buildup of bacteria under the armpit skin.

How to use it:

  • Slice a lemon and apply a slice directly on the affected armpit.
  • Massage the area and allow the lemon juice to dry on the armpit.
  • Rinse with cool water after two minutes and pat dry.
  • Repeat once a day.

Olive Oil

It has numerous antioxidants, minerals, and vitamins that are beneficial to the skin.

Olive oil can be used to get rid of armpit rashes, pain, itchiness and irritation.

How to use it:

  • Soak a cotton ball or swab with olive oil.
  • Apply directly to the affected area of the armpit.
  • Rinse with cool water after a 20-minute treatment.
  • Repeat daily.


It has antifungal, antibacterial, antiseptic, and antioxidant that help to get rid of germs causing infections on the armpit skin. It is also known to ease irritation, redness, and inflammation.

How to use it:

  • Combine two tablespoons of turmeric powder and one tablespoon of lavender oil.
  • Place mixture on armpit rash and allow drying.
  • Rinse with cool water and pat dry.
  • Repeat once daily.

Essential Oil

They include Eucalyptus globulus, lavender, Roman chamomile hydrosol, and German chamomile.

They contain antibacterial and antifungal properties that help to treat various skin rashes.

How to use German chamomile:

  • Place 50 grams of dried chamomile leaves in a pestle.
  • Add two tablespoons of coconut oil and crush leaves.
  • Mix in one teaspoon of tea tree oil.
  • Apply the paste to any affected areas and allow drying.
  • Rinse with cool water and pat skin dry.
  • Repeat once each day.


It is also known as Portulaca oleracea. It has antifungal and antibacterial properties that help to get rid of skin infections that cause irritations and itching sensations.

It may also be used to ease the inflammation caused by underarm rashes.

How to use it:

  • Open a leaf of the plant to expose the inner sap.
  • Apply the sap directly to the armpit rash.
  • Rinse with cool water after a 10-minute treatment.
  • Repeat daily.


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