How to Heal Underarm Rash from Natural Deodorant

Developed a rash from using natural deodorant? Ouch. Not fun. Let's get you on your way to healthy armpits by teaching you not only how to heal your underarm rash, but how to prevent rash in the future. 

Understanding Underarm Rash from Natural Deodorant

Underarm rash can occur as a result of various factors when transitioning to natural deodorants. Common causes include:

Ingredient Sensitivities: Natural deodorants often contain ingredients like baking soda, essential oils, or plant-based extracts, which can irritate sensitive skin, causing redness, itching, or a rash. 

Most commonly baking soda (sodium bicarbonate) is the cause of rash when switching to natural deodorant. I recommend using low bicarb deodorant (such as Arluka), particularly if you've experienced rash from natural deodorants in the past. I find the majority of people can tolerate bicarb when used in modest amounts. The most sensitive of people may have to avoid it altogether and use a bicarb free deodorant.

Detoxification: When switching from traditional antiperspirants to natural deodorants, some individuals may experience a detoxification period where the body eliminates the accumulated chemicals. This detoxification process can cause temporary skin reactions.

Effective Remedies for Healing Underarm Rash 

Cease Use and Allow Skin to Breathe: If you develop an underarm rash from natural deodorant, the first step is to discontinue its use. Allow your skin to breathe by going without any deodorant or using a mild, unscented product until the rash subsides.

Gentle Cleansing: Cleanse the affected area with lukewarm water and a mild, fragrance-free soap. Avoid using harsh cleansers or scrubbing vigorously, as this can further irritate the skin.

Apply Soothing Ingredients: Several natural remedies can help calm and heal underarm rashes. Some options include:

Aloe Vera Gel: Known for its soothing and anti-inflammatory properties, apply pure aloe vera gel to the affected area several times a day.

Coconut Oil: Coconut oil has moisturising and antibacterial properties. Gently massage a small amount onto the rash to alleviate discomfort and promote healing.

Calendula Cream: Calendula is a gentle, healing herb with anti-inflammatory properties. Apply a calendula cream or ointment to the rash to soothe the skin.

Chamomile Tea Compress: Brew chamomile tea, let it cool, and then apply a compress to the affected area for 10-15 minutes. Chamomile has anti-inflammatory and calming properties.

Use Hydrocortisone Cream: Chat to your doctor about using hydrocortisone cream to help reduce inflammation and alleviate itching. Follow the instructions on the package and apply as directed.

Keep the Area Dry: Moisture can exacerbate underarm rash. After cleansing, pat the underarm area dry gently. If needed, use a soft towel or a cool hairdryer on the lowest setting to ensure complete dryness.

Preventive Measures and Lifestyle Adjustments

Patch Test: Before using a new natural deodorant, perform a patch test on a small area of your skin, such as the inner forearm, to check for any adverse reactions. If there is no irritation after 24 hours, it is generally safe to use the deodorant.

Choose Gentle Formulations: Opt for natural deodorants formulated for sensitive skin or those without low amounts of potentially irritating ingredients like baking soda or essential oils. Look for options that use gentle ingredients like magnesium hydroxide instead. I formulated Arluka natural deodorant to be highly effective, yet low irritation. Using magnesium hydroxide and only small amounts of bicarb and essential oils our formulation is suitable for all but the most sensitive of people.

Gradual Transition: If you are prone to underarm rashes, consider gradually transitioning from your regular deodorant to a natural one. Begin by using the natural deodorant on alternate days, gradually increasing usage over time. This allows your skin to adjust more smoothly.

Hydrate and Maintain a Healthy Diet: Drinking an adequate amount of water and maintaining a balanced diet can help support healthy skin. Proper hydration and consuming nutrient-rich foods can promote skin healing and reduce the likelihood of developing rashes.

Maintain Good Hygiene Practices: Ensure that the underarm area is clean and dry before applying natural deodorant. Avoid using harsh soaps or aggressive scrubbing, as they can strip the skin's natural oils and contribute to irritation.

Monitor Your Body's Response: Pay attention to how your skin reacts to different natural deodorants. If you notice any signs of irritation, discontinue use and try an alternative product. Everyone's skin is unique, so finding the right natural deodorant may require some experimentation.

Final Thoughts

Underarm rash from natural deodorant for women and natural deodorant for men can be an uncomfortable and unsightly experience. But it doesn't have to be that way. By following effective remedies and preventive measures, you can promote healing and minimise the likelihood of future rashes.

Remember to choose gentle formulations, conduct patch tests, and allow your skin to adjust gradually. If underarm rash persists or worsens despite these measures, consult a healthcare professional for further evaluation and advice. With proper care and attention, you can find a natural deodorant that works for you, providing effective odour control without compromising the health and comfort of your underarm skin.

If you would like to know more about natural deodorant check out our complete guide to natural deodorant.