Often skin changes are harmless and clear up on their own, but others can be warning signs of something more serious ...

Medically reviewed by Susan Bard, MD Some causes of underarm rash include infection, allergic reaction, and inflammation.

This contagious skin rash is caused by streptococcus and staphylococcus bacteria that enter the body through compromised skin. Other symptoms to note: Initially, red blisters form at the infection ...

That’s where skin rash pictures come in handy ... relieve itching, or fight a bacteria infection. Other symptoms to note: A poison ivy rash is extremely itchy and is often accompanied by ...

Some common rashes that can affect the hands and feet include viral hand, foot, and mouth disease, dyshidrotic eczema, and impetigo, a bacterial skin infection. Some of these conditions may cause ...

Armpit rashes are common in summer and require a combination of remedies and treatments Here’s what an expert has to say ...

Common infections affecting Black skin: Fungal infections (ringworm, yeast infections) appear as itchy, scaly patches Bacterial infections (impetigo, folliculitis) start as small bumps filled with ...

A laboratory then tests the skin cells for bacteria or fungi. The doctor may perform a skin biopsy, especially if the rash doesn’t respond to standard treatments. Perioral dermatitis is ...

The cause of rashes can vary, spanning allergic reactions, infections, autoimmune diseases and environmental irritants.

Rashes are pesky patches of irritated skin that can affect any part of your ... typically due to bacteria. Since there are plenty of hair follicles in your armpits, it's a common place for the ...

Tuberculosis (TB) is a bacterial infection that usually affects the lungs but can spread to other parts of the body, including the skin. Once it reaches the skin, TB can cause a variety of lesions ...