Armpit rashes if untreated can lead to serious bacterial and fungal infections. These infections can cause fluid-filled red bumps called pustules to form on the skin. Pustules are itchy and inflamed, and scratching them too often can leave scars. Other symptoms of a bacterial infection are warmth, tenderness, swelling, and redness.
Armpit rashes can be bumpy and red or scaly and white. Many things can cause underarm rashes, and likewise, many treatments can address them. Determining the cause of the rash makes it easier to find relief.
Types of armpit rashes
Here are natural ways to get rid of armpit rashes and prevention tips..
1. Coconut Oil
Extra-virgin coconut oil can help get rid of the irritation caused by an underarm rash. Its healthy fats and vitamin E content help keep the area moisturized, calms itching and facilitates healing. It even reduces friction that can worsen the condition and prevents infection.
-Dab some virgin coconut oil on your armpits and allow it to absorb completely into the skin.
-Do this a few times daily until the rash is gone.
2. Aloe Vera
Aloe vera is another remedy for skin rashes due to its antibacterial and antifungal properties. Its soothing nature relieves itching and reduces redness.
-Cut off a thick aloe vera leaf and slit it open.
-Scoop out the gel and apply it directly on the affected area.
-Allow it to sit for 20 to 30 minutes, then rinse it off with cool water.
-Use this 3 or 4 times a day until the rash clears.
3. Tea Tree Oil
If you have armpit rashes due to a skin fungal infection like ringworm, psoriasis or eczema, treat it with tea tree oil. Tea tree oil has antifungal as well as antiseptic properties that help soothe the red spots and sores. It will even prevent the growth of the fungus and infection.
-Mix 5 or 6 drops of tea tree essential oil in 1 tablespoon of extra-virgin olive oil.
-Clean the infected area with water and pat dry, then apply this mixture on it.
-Wait 10 minutes before rinsing it off with cool water.
-Repeat 2 or 3 times daily until your skin looks healthy again.
Oatmeal is great for alleviating irritation and itching due to a rash on your armpit. It even helps normalize your skin’s pH level and also keeps the skin soft and moisturized. For rashes, use colloidal oatmeal (finely ground oatmeal).
-Mix 1 cup of colloidal oatmeal in a bathtub filled with warm water.
-Add a few drops of lavender essential oil or any other essential oil of your choice.
-Soak in this relaxing solution for at least 15 to 20 minutes. Make sure the affected area is completely immersed in the water.
-Do this once daily until the rash heals.
The coolness of ice can be very helpful. This is another effective remedy for getting rid of the problems that you may have associated with your armpits.
-Place the ice on the affected area.
-Leave it there for a few minutes to help get rid of the itch and even the pain.
-Repeat as often as you want.
7. Potassium Alum
Potassium Alum contains astringent and antiseptic properties. This can help prevent the bacteria that may be causing the itch to take place. Do remember that this is very easy to use and easy to purchase too.
-Place directly under the armpits in powder form if you are uncomfortable in placing the stone underneath your armpit.
-You are usually recommended it to place it on your underarm after you have taken a bath.
8. Tea Tree Oil
The great thing about tea tree oil is that it can help get rid of fungus that may be causing the infection. It can also be used as good remedy in order to help rid of the itchiness that you may be feeling.
-Get a cotton ball and dip it in tea tree oil mixed in with water.
-Place the tea tree oil with water on the affected area of the skin.
-Make sure that you will blend well so that the tea tree oil will be absorbed by the skin.
In addition to removing irritants, rmpit rashes can be soothed by:
Taking a warm (but not hot) bath with colloidal oatmeal
using over-the-counter anti-itch creams
lathering up with unscented moisturizers (in the case of dry skin and eczema)
using cool compresses
Do not scratch
Avoid scratching the irritated area. Scratching makes the skin vulnerable to infections and can turn a simple rash into a larger issue. Taking an over-the-counter nonsedating antihistamine during the day such as fexofenadine (Allegra) or loratadine (Claritin) and a sedating antihistamine at night when sleeping such as diphenhydramine (Benadryl) will help with itching.
Practicing good hygiene is the most important way to prevent armpit rashes. Shower regularly and air-dry instead of using a towel, if possible.
If you notice that certain deodorants or other skin products cause a rash, stop using them right away. Your rashes may not seem to have a specific cause. In this case, see an allergist to find out if any allergens in your home or other environments may be causing your rash.
Wearing tight clothing made of synthetic material can cause armpit rashes because sweat cannot escape from the armpit. Wear loose cotton clothing so that your armpit can have some fresh air.
In some cases, your armpit rash may simply be a heat rash. When the weather is hot and wet, use talcum powder in your armpit to stop a heat rash from occurring. During hot weather, stay in cool, air-conditioned places. Keep the area where you sleep cool with air conditioning or a fan.