Edema in the lower legs can be do to one of many different things. Lymphedmea typically occurs when a lymphatic vessels has been obstructed after an infection or a surgery
. Edema in both legs is not likely to be lymphedema unless there is something else in your past medical history you did not mention. If you are younger, and without any other medical problems, then your lower leg edema is most likely do to venous insufficiency. This is where blood pools in the veins of the legs and has trouble getting transported back to the heart. The end result is that fluid seeps out into the tissues from the blood. In older people with a history of high blood pressure
, or a history of heart blockages, heart failure is one of the common causes of lower leg swelling. Less common causes include kidney failure and liver failure.
You may warrant referral to a specialist to help treat your edema, but I can't tell from your description what is causing it. Therefore, I suggest that you schedule an appointment to see you primary care physician
. He or she can take a close look at your legs, review your medical history, order some routine blood work, and determine what the issue is. Good luck.