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Skin and hair health Archive

Articles

Antihistamines may not offer meaningful relief from eczema symptoms

A major review found that oral antihistamines had little effect in reducing atopic dermatitis (eczema) symptoms—and that first-generation (sedating) antihistamines may increase cognitive risks. The findings suggest that oral antihistamines should not be used routinely to treat eczema.

Why do some people suddenly become sensitive to deodorants?

Even after using a certain deodorant for years, people can develop allergic contact dermatitis to that product. Individuals who suddenly develop redness, itching, or a rash in their armpits should stop using their deodorant and switch to another product.

What causes chronic hives, and how are they treated?

Chronic hives can be hard to control when testing does not reveal a cause. Explore possible triggers and treatments that may help bring relief.

What causes recurring underarm boils, and how are they treated?

Repeated underarm boils can have different causes and may need more than home care. Find out what symptoms matter and how doctors approach treatment.

Can athlete's foot fungus spread beyond the feet?

Athlete’s foot causes itchy, scaly skin on the feet, and the fungus can sometimes spread to other vulnerable areas of the body too.

What do dark vertical streaks on fingernails indicate?

Discover what dark vertical streaks on fingernails might mean, from benign nail pigmentation to signs of a more serious skin cancer.

What causes a red rash on the neck that stings and itches?

A neck rash that stings and itches can have several possible triggers. The timing, recent exposures and other symptoms may help point to the cause.

What's your take on the new sunscreen ingredient?

As of August 2026, sunscreens in the United States will be allowed to use an ingredient called bemotrizinol. It blocks both UVA and UVB rays and it doesn’t appear to be absorbed into the bloodstream, unlike many sunscreen chemicals.

What conditions can cause peeling skin on the fingers and hands?

Peeling skin on your fingers can signal eczema, infection, or other issues. Explore common triggers, treatments, and when to call the doctor.

Could steroid creams or hormone problems be causing my excess hair growth?

Discover how steroid creams, hormones, thyroid issues, and other conditions might drive new hair growth and when to seek a doctor’s advice.

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