Skin & Hair Page 421
More in Skin & Hair
What Is Bowen’s Disease? Symptoms, Causes & Treatment
Bowen’s disease is an early-stage skin condition that’s highly treatable. Learn how to spot it, what causes it, and what treatment involves.
What Causes Fingernail Fungus and Who’s at Risk?
Learn what causes fingernail fungus, how it spreads, and which health conditions or habits put you at greater risk of infection.
What Is Acanthosis Nigricans? Causes, Signs & Care
Acanthosis nigricans causes dark, velvety skin patches often linked to insulin resistance. Learn what it looks like, why it develops, and how it’s managed.
How Common Is Alopecia? Prevalence by Type
Hair loss affects millions, but how common is it really? Here’s a look at the prevalence of the most common types of alopecia.
What Causes Pale Skin and When Should You Worry?
Pale skin can be natural, temporary, or a sign of anemia or other conditions. Learn what causes pallor and when it’s worth seeing a doctor.
How Do You Get Hives? Causes and Triggers
Hives can be triggered by foods, stress, medications, and more. Learn what causes that itchy rash and how to figure out your personal triggers.
Is Hair Shedding Normal and When Should You Worry?
Losing up to 100 hairs a day is completely normal. Learn what causes extra shedding, how to tell it apart from real hair loss, and when to see a doctor.
How to Cure Alopecia: Best Treatments by Type
Alopecia treatments vary depending on the type you have. Learn which options—from medications to PRP—are most effective for your specific hair loss.
What Is an Innie Belly Button and How Does It Form?
Most people have innie belly buttons, but few know why. Learn how they form, what sets them apart from outies, and how to keep yours clean and healthy.
What Causes Ingrown Hairs and How to Prevent Them
Learn why ingrown hairs form, who’s most prone to them, and simple steps you can take to prevent irritation and infection.
How to Prevent Warts and Stop Them From Spreading
Warts spread more easily than most people realize. Here’s how to protect your skin and stop HPV from taking hold.
How to Prevent Gangrene: Foot Care, Wounds & More
Gangrene is largely preventable. Learn how blood sugar control, wound care, and good circulation can protect your tissue health.
What Causes Swamp Ass and How to Stop It
Sweat, heat, and friction create the perfect conditions for swamp ass. Here’s what’s actually happening to your skin and how to stay more comfortable.
Why Does Hair Grow? Inside the Hair Growth Cycle
Hair growth is driven by follicle stem cells, hormones, and genetics. Here’s how the four-phase cycle works and why we still grow hair.