Printed in the 1850 edition’s “A List of the Principal Diseases” as “—— Head-ache” under “Nervous Complaints” (the dash stands for the heading above it, or its first word); shown here as “Nervous Complaints — Head-ache”.
Modern literature has not yet been searched for this heading’s claims: it comes only from the 1850 index and has no search words yet.
Old claims, quoted verbatim: not medical advice. A warning sits above the claims and never hides them; no warning does not mean safe, only that no source here has flagged the plant.
2 claims: 0 with a sentence, 2 from the index alone
Lily Of The ValleyConvallaria majalisCLM-0023771850 index, p. 105Not in 1652
Listed in the 1850 index; the herbal entry has no sentence naming this complaint. No quotation is recorded.