86-year-old black woman has swollen left foot and a swollen right hand and her right bicep is swollen the size of a soft. Ball what should I do or what could cause this

86-year-old black woman has swollen left foot and a swollen right hand and her right bicep is swollen the size of a soft. Ball what should I do or what could cause this

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hi..
such multiple swellings can be caused by some blood derangements like raised serum uric acid, blood sugar levels, or protein derangements.
you should get her blood checked. if the reports are normal, then the swelling should be aspirated and sentt for examination.’
thanks