A repeatedly lifting toenail may be linked to pressure, injury, fungus, or another nail condition. Learn when a dermatologist should evaluate it.
Why Does One Toenail Keep Separating From the Nail Bed?
Tag: psoriasis
Why Do My Toenails Turn White and Chalky on the Surface?
White, chalky toenails may come from surface damage or a fungal infection. Learn what clues matter and when a dermatologist should evaluate them.
Why Does One Spot on My Scalp Feel Bruised Even Though I Never Hit It?
A tender scalp spot can come from irritation, inflamed follicles, pressure, or a scalp condition. Learn what to watch for and when to get checked.
Why Do I Have One Eyebrow That Is Suddenly Thinning in the Middle?
Sudden thinning in the middle of one eyebrow can have several causes. Learn what to look for and when a dermatologist should evaluate it.
Why Does My Scalp Flake Only Around My Hairline?
Hairline-only scalp flaking may relate to dandruff, seborrheic dermatitis, irritation, eczema, psoriasis, or hair products.
Why Is My Scalp Flaky but Not Itchy?
A flaky scalp without itching can come from dryness, dandruff, buildup, or skin conditions. Learn what may be causing flakes and when to get checked.
Why Is One Fingernail Growing Much Thicker Than the Others?
A single thick fingernail can have several causes, from repeated trauma to fungal infection. Learn what changes deserve a dermatologist’s attention.
Palmoplantar Pustulosis: Recurrent Pus-Filled Bumps on the Palms and Soles
Learn what palmoplantar pustulosis is, why sterile pustules recur on the palms and soles, and when a dermatologist should evaluate them.
Why Does My Skin Burn and Crack in the Crease of My Groin?
Burning or cracked skin in the groin crease may come from friction, moisture, irritation, or infection. Learn when a dermatologist should evaluate it.
Why Do I Get Scabs on My Scalp Without Dandruff?
Scalp scabs without dandruff may come from irritation, scratching, psoriasis, folliculitis, or other conditions. Learn when to see a dermatologist.
