Learn why the corners of your mouth may keep cracking, common angular cheilitis triggers, safe home care, and when to see a dermatologist.
Why Does the Corner of My Mouth Keep Splitting and Getting Sore? (Angular Cheilitis)
Tag: Rashes
Why Do My Inner Thighs Burn After Walking?
Inner thigh burning after walking is often related to friction, sweat, or irritated skin. Learn what may help and when to see a dermatologist.
Why Does My Chest Flush Bright Red When I Drink Alcohol?
Chest redness after alcohol is often caused by temporary blood vessel dilation, but recurring or uncomfortable flushing deserves evaluation.
Why Does Cold Air Give Me Painful, Itchy Hives? (Cold Urticaria)
Cold urticaria can cause itchy, painful hives after cold exposure. Learn about triggers, precautions, treatment options, and warning signs.
Why Does My Skin Turn White When I Scratch It? (White Dermographism)
A temporary white line after scratching may be white dermographism. Learn why it happens, what may trigger it, and when to see a dermatologist.
Why Do I Get Purple Spots on My Arms Without Bumping Them?
Purple spots on the arms may come from fragile blood vessels, medications, sun damage, or bleeding concerns. Learn when to get checked.
Why Do I Have Tiny, Shiny, Pinpoint Bumps on My Skin That Don’t Itch? (Lichen Nitidus)
Tiny, shiny, painless bumps may resemble lichen nitidus. Learn what it looks like, possible triggers, and when a dermatologist should evaluate it.
Why Do My Shoes Cause Tiny Blisters Between My Toes?
Tiny blisters between the toes may come from shoe friction, trapped moisture, irritation, eczema, or a fungal infection. Learn what to watch for.
Why Does My Skin Have a Sudden, Net-Like Red Rash After I Get Out of a Hot Bath? (Erythema Ab Igne)
A net-like rash after a hot bath may reflect temporary blood vessel changes or repeated heat exposure. Learn when erythema ab igne is possible.
Why Does My Toenail Smell Bad?
A smelly toenail may be linked to trapped moisture, debris, nail separation, or infection. Learn what to watch for and when to get checked.
