Swollen feet in the elderly, this condition is actually often seen in the elderly, usually from the change in habits, analysis of the triggering causes, such as the recent longer time lying still, less activity, long-term sitting position, no exercise or long-term bed rest, this time may be related to the slow return of blood vessels. You can try to soak your feet or help elevate the legs of the two lower limbs to promote blood flow back and see if it can be relieved. Also, look at past underlying conditions, such as whether there is hypertension or diabetes, and whether there is any change in blood pressure after this occurs. If the blood pressure is high, we should observe whether the swelling will subside. Of course, there are also some people who need to observe the eating situation. What should be observed, combined with the body changes, look at blood pressure, urine volume, body temperature, changes in food intake, targeted adjustments. If there is really no bottom in your heart, you still have to actively consider and go to the hospital for regular treatment as soon as possible to avoid delays in your condition.