News

Woman checking her scalp for signs of a seborrheic dermatitis flare-up

What Causes Seborrheic Dermatitis Flare-Ups?

Seborrheic dermatitis can improve and then return without an obvious reason. Learn how weather, stress, product irritation and changes in your routine may contribute to flare-ups—and how to identify your...

September 2026Amber Chen

Woman comparing signs of dandruff and seborrheic dermatitis

Dandruff vs. Seborrheic Dermatitis: What Is the Difference?

Dandruff may be considered a mild form of seborrheic dermatitis, but the two are not always identical. Learn which symptoms and affected areas can help distinguish them.

September 2026Amber Chen

Woman wondering whether dandruff can cause hair loss

Does Dandruff Cause Hair Loss? What You Need to Know

Dandruff and hair shedding sometimes appear together, but one does not always cause the other. Learn how scratching, inflammation and similar-looking scalp conditions may affect your hair.

September 2026Amber Chen

Woman following a gentle dandruff scalp-care routine

How to Get Rid of Dandruff: A Practical Scalp-Care Guide

A practical guide to managing dandruff, choosing an appropriate shampoo and avoiding scalp-care habits that may make flakes and irritation worse.

September 2026Amber Chen

Woman wondering whether dandruff is contagious

Is Dandruff Contagious? What You Need to Know

Can dandruff spread through hats, pillows or hairbrushes? Learn why dandruff is not contagious—and which look-alike scalp conditions may require medical attention.

September 2026Amber Chen

Dandruff vs. Dry Scalp: How to Tell the Difference

Flakes don’t always mean dandruff. Learn how dandruff and dry scalp differ, what signs to notice, and how to choose a gentler, more appropriate scalp-care routine.

September 2026Roycederm Y

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News

What Causes Seborrheic Dermatitis Flare-Ups?

Dandruff vs. Seborrheic Dermatitis: What Is the Difference?

Does Dandruff Cause Hair Loss? What You Need to Know

How to Get Rid of Dandruff: A Practical Scalp-Care Guide

Is Dandruff Contagious? What You Need to Know

Dandruff vs. Dry Scalp: How to Tell the Difference

News

What Causes Seborrheic Dermatitis Flare-Ups?

Dandruff vs. Seborrheic Dermatitis: What Is the Difference?

Does Dandruff Cause Hair Loss? What You Need to Know

How to Get Rid of Dandruff: A Practical Scalp-Care Guide

Is Dandruff Contagious? What You Need to Know

Dandruff vs. Dry Scalp: How to Tell the Difference

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