Certain lifestyle changes may help prevent the onset of leg pain, especially pain associated with circulatory problems, osteoarthritis or nerve conditions. These changes include:

• Quitting smoking
  
  
• Losing weight, or maintaining a healthy weight
  
  
• Getting moderate regular exercise, increased at a gradual rate
  
  
• Warming up and stretching properly before and after exercise
  
  
• Eating a balanced diet
  
  
• Preventing or controlling diabetes

Controlling weight can avert the need for a hip joint replacement due to arthritis. Research has shown that being overweight or obese, especially in young adults, increases the risk of hip replacement as well as knee replacement in later years.

Deep vein thrombosis (DVT) is more common after periods of inactivity, such as long flights. People should try to move about frequently or even stretch their legs while sitting. Prescription medications such as anticoagulants may prevent blood clots that can cause leg pain.