sal volatile

After she had had some sal volatile and sat still for a few minutes, she said the re was nothing he matter with her except a few bruises.

From "The Magician's Nephew" by C. S. Lewis

I have not read them, I am too weak, I suffered Fits of Shaking & he & the Smith Father delivered me back to my Chamber & there administered sal volatile.

From "The Astonishing Life of Octavian Nothing, Traitor to the Nation, Volume II: The Kingdom on the Waves" by M.T. Anderson

Mother does very much—she finds sal volatile does her good; did you ever try that?

From The Little Princess of Tower Hill by L. T. Meade

"I have some sal volatile here; you must drink it."

From The Time of Roses by L. T. Meade

Miss Christian is only nervous, poor old thing! and Thomas Sedley has been getting sal volatile for her, and she'll be quite well in a day or two.

From The Tenants of Malory Volume 2 of 3 by Joseph Sheridan Le Fanu