Inverse pityriasis rosea usually causes a rash on the armpits, groin, neck, or face. The rash may clear up on its own, and medications such as antihistamines can help with itching. Inverse pityriasis ...

Medically reviewed by Casey Gallagher, MD Key Takeaways Armpit rashes can be caused by allergic reactions to deodorants or shaving creams.Keeping the area clean and avoiding shaving helps treat mild ...

Medically reviewed by Anju Goel, MDMedically reviewed by Anju Goel, MD Certain skin conditions and viral rashes can be mistaken for shingles by some, but rarely by health professionals who know what ...