I never had problems with foot swelling until the last year and its also just my left foot, calf and now just above my knee.
I wear wide shoes, soft top socks but my left foot, calf and thigh are still swollen and throb; its never my right foot.
Even after a night in bed my swelling never goes down so its a waste of time sticking my foot up in the day.
Zdenka took some photos of my legs one night. £5 an A4 Glossy print if anyone's interested?
Anyone want to swap their good left leg with my swollen one? At least we'd have matching pairs.
As for Greybeard and his Queen Ann legs......
There's not enough room on Clara Sofa with me and her there; ask Trin, she's always having a lie down...

Lymphatic system is the culprit...