| Singular | Plural | |
|---|---|---|
| Nominativ | dyspepsia | dyspepsiae |
| Genitiv | dyspepsiai, dyspepsiae | dyspepsiarum, dyspepsium |
| Dativ | dyspepsiai, dyspepsiae | dyspepsiis, dyspepsiabus |
| Akkusativ | dyspepsiam | dyspepsias |
| Ablativ | dyspepsia, dyspepsiad | dyspepsiis, dyspepsiabus |
| Vokativ | dyspepsia | dyspepsiae |
