Poor circulation may be caused by weakened leg veins or narrowed arteries. Smoking, diabetes, high blood pressure, high cholesterol, inactivity, excess weight, pregnancy, and aging can increase the risk.
Walking regularly, stretching, avoiding long periods of sitting, elevating your legs, staying hydrated, and eating a balanced diet may help. Compression socks can also be useful, but they should be chosen with medical advice.
Seek urgent medical help if one leg suddenly becomes swollen, painful, pale, blue, or unusually cold, or if you develop chest pain or breathing difficulties. Persistent symptoms should always be checked by a healthcare professional.
