my mother is having pain in her leg and her foot and ankle swells. what could be causing this. she takes a fluid pill and seems to help at moment than it happens again. im very worried this could mean something serious. i think its her left leg and dont know what to do. she is an older woman but in fairly good health. what is this and should i be concerned. she is complaining about it alot and has not gone to doctor yet and has been putting it off. please help
Swollen ankle and foot without trauma are sign of edema secondary to renal or cardiac compromise. Keep her limbs elevated on pillow. Check BP. Consult your physician on this.