Crusty sores inside a nostril may come from irritation, inflammation, or infection. Learn why they recur and when a dermatologist should check them.
Why Do I Get Crusty Sores Inside My Nostril That Won’t Heal?
Tag: Rashes
Why Does My Navel Have an Unpleasant Smell and a Crusty Discharge? (Omphalitis)
Learn what may cause a foul-smelling, crusty belly button discharge, how to care for the area, and when a dermatologist should evaluate it.
Why Do I Have Tiny, Tender, Fluid-Filled Bumps on My Hands After Washing Dishes?
Tiny fluid-filled bumps after washing dishes may be related to hand eczema, irritation, or dyshidrotic eczema. Learn what may trigger them.
What Are These Wart-Like Bumps on My Hands and Feet That Aren’t Warts? (Acrokeratosis Verruciformis)
Acrokeratosis verruciformis can cause flat, wart-like bumps on the hands and feet. Learn what they may look like and when to see a dermatologist.
Why Do I Have a Rough, Warty Bump on the Back of My Heel That Hurts? (Porokeratosis Plantaris Discreta)
A painful rough heel bump may have several causes. Learn what porokeratosis plantaris discreta is and when a dermatologist should evaluate it.
Why Does the Skin Around My Anus Itch Intensely at Night? (Pruritus Ani/Pinworms)
Nighttime anal itching can come from irritation, dermatitis, hemorrhoids, or pinworms. Learn what clues matter and when to get checked.
Why Do I Get Red Lines Where My Seat Belt Touches My Neck?
Red seat belt lines on your neck may come from friction, pressure, heat, or sensitive skin. Learn what can help and when to see a dermatologist.
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.
Why Is There Green Discoloration Under My Nail?
Green discoloration under a nail can be linked to bacterial growth, nail lifting, moisture, or other nail problems. Learn when to see a dermatologist.
Why Do I Have Tiny Red Dots After Wearing a Tight Sports Bra?
Tiny red dots after wearing a tight sports bra may come from pressure, friction, sweat, or irritation. Learn what to watch for and when to get checked.
