A plant, once in great estimation as a medicine:
Tobacco hic
Will make you well if you be sick.
Tobacco hic
If you be well will make you sick.
Definition taken from The 1811 Dictionary of the Vulgar Tongue, originally by Francis Grose.
Toby Lay * ToddyNathan Bailey's 1736 Dictionary of canting and thieving slang
John S. Farmer's collection of canting songs and slang rhymes