Swollen ankles at night: when to worry and what to do

The next practical step for anyone experiencing regular evening swelling is to track whether symptoms respond to elevation and rest within a day. If puffiness persists, affects only one leg, or is accompanied by a dent in the skin that takes time to fade — what the source calls pitting edema — a consultation with a doctor is warranted to rule out vascular, cardiac, or renal causes. For those already managing blood pressure or diabetes, a conversation with their prescribing physician about whether their current medication may be contributing is also worth scheduling.