Former British Prime Minister Margaret Thatcher pauses at the casket of former President Ronald Reagan as he lies in state in the Capitol Rotunda on June 9, 2004, on Capitol Hill in Washington.
Weâve all had throbbing leg pain at some point in our life. As a young adult, this throbbing leg pain is typically caused by some athletic event or injury. But as we get older, there are other considerations that can be a bit more serious.
The following medical conditions are some of the possible causes of Constant leg pain. There are likely to be other possible causes, so ask your doctor about your symptoms. 1  Sciatica. 2  Diabetes. 3  High cholesterol. 4  Smoking. 5  Hypertension. 6  Lack of physical activity.