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Commonplace Stimuli that can Cause Blood Pressure Changes in Autonomic Failure
| Lowers blood pressure | Raises blood pressure |
|---|---|
| Standing | Lying supine |
| Food | Water ingestion |
| Hyperventilation | Hypoventilation |
| Straining (Valsalva) | Abdominal binding |
| Fever and heat | Coffee |
| Dehydration | Water immersion |
| Exercise | Head-down tilt |
