Medically reviewed by Casey Gallagher, MD Fact checked by Khara Scheppmann Armpit rashes can be caused by allergic reactions, ...

Fungal rashes Similar to bacterial rashes, there are also types of fungal rashes that cause irritation of the armpits. Some fungi like the ringworms and candida cause the skin on the armpits to ...

Irritants, allergies, bacteria, fungus, and more can result in armpit rashes that vary in severity. If there is any kind of troublesome rash in your armpits and you're experiencing discomfort ...