Suddenly swollen legs can be dealt with in the following ways: First of all, the symptoms of swollen legs can be relieved by properly relaxing the legs and getting up to move the legs so that the blood circulation in the legs is smooth. Sitting and standing for a long time should not be too long, it is recommended that it is best to get up every 1-2 hours and move for 10 minutes, which can effectively avoid leg swelling reaction. Secondly, every night before going to bed, you can massage the legs, or hot compress 20-30 minutes, can accelerate the blood flow in the legs and relax the leg muscles, after a night’s rest, usually the next day wake up, leg swelling symptoms can be relieved. Finally, if the leg swelling is caused by leg infection, you can take some anti-inflammatory drugs for treatment, and try to eat less stimulating food, there will be significant improvement in a week. If the leg swelling does not subside after a week, consider that it is caused by other physical diseases and need to go to the hospital for examination. By finding the original cause, the symptomatic treatment can solve the leg swelling problem.