Acanthosis nigricans (AN) is not a rash. It's a velvety thickening of the skin in the body's folds and creases, including the armpits. These patches appear darker in color than the surrounding skin.

Diaper rash ointment that contains zinc oxide helps treat and protect delicate underarm skin from irritation. [ 13 ] Petroleum jelly is another good product to apply to your underarms, as it helps ...

Armpit rashes can be caused by allergies, irritation, infections, or skin conditions. Learn about symptoms, causes, treatments, and prevention tips.

Skin rashes often signal hidden health problems. Learn when these mysterious skin warnings need medical attention beyond home treatment. Skin rashes often signal hidden health problems.

HIV causes changes to the immune system, which may result in skin irritation. An HIV rash that's itchy, reddish or dark purplish, and painful may develop.

Mold spores can cause allergic skin reactions ranging from mild redness to severe rashes. Keeping indoor humidity levels between 30-50% and promptly fixing any water leaks helps prevent mold growth.

COVID skin rashes Hives. Hives, also called urticaria, can be related to allergies.But they also appear after a viral infection, including COVID-19. The condition can present as raised, itchy red ...

Twenty percent or more of people may have a rash after surgery. Post-surgical rash may be caused by drugs or exposure to substances used before, during, or after surgery.

There are three kinds of cutaneous lupus, which include: Discoid lupus erythematosus (DLE) — This type causes a red rash that will not disappear and can leave scarring. Subacute cutaneous lupus ...

Kids can get skin rashes due to viral infections, including COVID-19. In fact, children are "a little more prone to these skin reactions with viruses than adults are," Walls explains.

COVID skin rashes Hives. Hives, also called urticaria, can be related to allergies.But they also appear after a viral infection, including COVID-19. The condition can present as raised, itchy red ...

Kids can get skin rashes due to viral infections, including COVID-19. In fact, children are "a little more prone to these skin reactions with viruses than adults are," Walls explains.