Powder of Crabs (Unani)
Powder of Crabs Tradition: Unani Source / Author: Pharmacopoeia Persica, 1681 * Copper sulphate is useful for Phthisis (Consumption), and is used to clear Phlegm. However, doses of around 300mg are emetic. Therapeutic doses are usually arounf 5–7mg. Therefore, a much smaller dose would typically be used for the intended purpose. In addition, Copper sulphate…

