purgative effect
Ailment · mentioned in 2 journal entries
Planning
Westward
Fort Clatsop
Return
Post-expedition
NPS L&C NHT trail data © National Park Service
AI-extracted reference. Each entry below was identified by AI as mentioning purgative effect. Spelling variants may not be merged. see related variants →
Lewis: April 11, 1805
Meriwether Lewis · Apr 11, 1805 · Departure from Fort Mandan, Missouri River
"from drinking impregnated spring water"
Missouri River near Little Missouri — John Ordway: April 13, 1805
John Ordway · Apr 13, 1805 · Missouri River near Little Missouri
"alkali spring water causes purgative effect"
