My mother is 55 years old. She has been experiencing pain in her thighs and legs, particularly when she stands for a long period of time. Recently, I have also noticed swelling in both of her legs. I would like to understand what could be causing these symptoms. Could this be related to circulation, veins, vitamin deficiency, or any other underlying condition? Should we consult a physician and get any specific blood tests or scans done? Please advise what investigations would be appropriate and whether this requires urgent medical attention. Thank you. For future reference i have attached photos.