This is an ancient mantra Indian Shakti Mantra from the Puranas which is chanted for removing poisoning. This mantra can be tried in an emergency situation, when someone has intentionally or accidentally consumed poison and no medical facilities are at hand.. This is a extremely effective Siddha Mantra and hence does not have to be mastered.
This is how you practice -Make the person suffering from poison vomit and then make him drink some cool water and while giving him the water, chant this mantra. The mantra is said to be most effective in giving relief from poisoning of all kinds; including snake bites and scorpion stings.
Siddha Poison Removing Mantra