Dysentery, "Colt Tail" Remedy for
“The herb called “Colt Tail,” steep and drink the tea. It’s a tall weed and grows in damp places. It is one of the best herbs for this.” This is especially good when the discharge from the bowels is bloody or contains mucus.
Source: Mother’s Remedies: Over One Thousand Tried and Tested Remidies from Mothers of the United States and Canada, T. J. Ritter
Why does tea frequently cure headache?
Because, by its stimulant action on the general circulation, in which the brain participates, the nervous congestions are overcome.
Source: Enquire Within Upon Everything.