Yeah, usually in old age after 60years we commonly come across this issue, this is because of multiple factors like less intake of oral salt, hypothyroidism, certain medications like hydochlothiazide given for BP control, chronic
kidney disease, SIADH, high blood sugars, low serum protein
Next Steps
stop if any offending drug, oral salt intake, check
thyroid profile,
kidney function tests, serum proteins and blood
sugar levels
Health Tips
sufficient oral salt intake, proper medications, less of free fluid intake, maintain hydration in form of ORS not only plain water,