Medically reviewed by Susan Bard, MD Some causes of underarm rash include infection, allergic reaction, and inflammation. Itchy, inflammatory, bacterial, or fungal rashes in your armpit can be ...

An armpit rash may be due to chafing, eczema, or an infection. Learn about the types of underarm rashes, treatment options, and when to speak with a doctor.

Many causes of underarm rash do not need a doctor’s diagnosis, and you can treat them at home. These include instances where you’ve identified the cause, such as chafing or allergies.

Yes, you’re experiencing skin chafing, a rash-like inflammation (medically known as intertrigo) that happens when moist skin rubs against other moist skin or clothing, and it's “especially ...

Heat rash, caused by blocked sweat glands, is also common in hot and humid conditions. Natural Remedies To Soothe Armpit Rashes Certain natural ingredients can be beneficial in calming irritation ...

Home remedies may help prevent chafing or provide relief from discomfort. Examples include petroleum jelly, coconut oil, and cornstarch. Doctors often refer to chafing as intertrigo. It typically ...

Another cause of armpit chafing comes frequent shaving, which experts like Dr. David Bank note as a big cause of underarm irritation. “Armpit chafing is an irritation due to a variety of things ...

Contrary to popular belief, rash guards and other forms of ultraviolet protection factor (UPF) clothing may actually protect your child's skin better than sunscreen. UPF is similar to sun ...

Because chafing is a rash, it creates an open wound on your skin, which means it shouldn’t be ignored. Pushing through the chafe isn’t going to make it go away, ...

It will often result in redness, itching, and burning. And because the underarm is prone to chafing, the rash can easily be exacerbated and spread. BSIP // Getty Images.

Puma Seamless Sports Bra (Sizes S-L), $10-$33, Amazon Another secret to avoiding chafing is to make sure that your clothes fit snugly, but without digging in.This seamless sports bra from Puma is ...