Persistent foot swelling may be more than just fatigue. This symptom could indicate circulatory problems, fluid retention due to kidney failure, or even early signs of heart failure. Other worrisome causes include venous thrombosis, liver problems, or complications from diabetes. When swelling is accompanied by pain, redness, or appears sudden and asymmetrical, it is crucial to consult a doctor. Recognizing these signs early can make a difference in the treatment and prognosis of underlying health conditions.
