Medical conditions associated with severe hyponatraemia
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | |
|---|---|---|---|---|---|---|---|
| This table shows the multifactorial nature of hyponatraemia in most cases. | |||||||
| SIADH, syndrome of inappropriate secretion of antidiuretic hormone. | |||||||
| Use of diuretic (1) | 19 | 5 | 7 | 8 | 1 | 0 | 2 |
| Chest infection (2) | 5 | 15 | 3 | 2 | 0 | 0 | 5 |
| Renal impairment (3) | 7 | 3 | 12 | 3 | 3 | 0 | 1 |
| Cardiac failure (4) | 8 | 2 | 3 | 9 | 0 | 0 | 1 |
| Liver disease (5) | 1 | 0 | 3 | 0 | 5 | 0 | 1 |
| Serotonin reuptake inhibitor (6) | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| SIADH (7) | 2 | 5 | 1 | 1 | 1 | 0 | 8 |