23 weird symptoms that actually mean your kidneys are in trouble

just didn’t feel like myself.”Red Flag vs. Harmless CauseSymptomPotential Kidney Red FlagUsually Harmless CauseFatigueConstant, persistent even after restA single late night or busy weekSwellingPersistent, especially noticeable in the morningTemporary puffiness after a salty meal or flightUrine AppearanceFoamy, dark, or cloudy every timeTemporarily dark due to mild dehydrationItchingWidespread and relentlessDry winter air or seasonal