Here's what rhymes with hyponatremia.

Consider these alternatives

cyanosis / diagnosis methemoglobinemia / melhemoglobinemia hypoglycemia / anemia hyperglycemia / anemia agranulocytosis / diagnosis hemolysis / autohemolysis hypovolemic / academic coagulopathy / hypercoagulopathy hyperammonemia / anemia hypotonic / chronic anovulation / relation acidosis / diagnosis hypothyroidism / given hydronephrosis / diagnosis eutrophication / situation thiosulfate / sulfate inversus / service hypocalcemia / anemia hypochlorite / right ptosis / diagnosis dehydration / operation hyperthyroidism / given ketoacidosis / diagnosis alkalosis / tuberculosis asymptomatic / dramatic hypoperfusion / conclusion tartrazine / seen thrombocytopenia / leukopenia hypercalcemia / anemia