| Autonomic or peripheral neuropathy |
| Acute sensorimotor polyneuropathy, tonic pupils and abduction deficit with polyarteritis nodosa |
| Alcohol-related |
| Amyloidosis |
| Charcot-Marie-Tooth disease |
| Chronic inflammatory demyelinating polyradiculoneuropathy |
| Diabetes |
| Familial dysautonomia |
| Fisher syndrome |
| Guillain-Barré syndrome |
| Hereditary neuropathy |
| Pandysautonomia |
| Progressive autonomic failure |
| Ross syndrome (tonic pupil, hyporeflexia, segmental anhidrosis) |
| Shy-Drager syndrome |
| Sjogren syndrome |
| Syphilis (congenital or acquired) |
| Systemic infectious |
