thank you for your response.
as far as regarding your question about psychic vampires who drain vital energy is actually psychological disorders well explained in Ayurveda medicine. psychic vampires are categorized in topic "BHUTOUNMAAD" (उन्माद ). it is psychosomatic disorders due to vampires like creatures. in Ayurveda it is mentioned before 5000 years ago. I will show you some original verses from this ancient book in Ayurveda which I have. this in is the Sanskrit language.
and talking about its treatment, the is book refers to some herbal formulation and detoxification methods called as panchakarma. there is the promising result for this in Ayurveda.
and your last question " Do alternative doctors recommend their patients to reduce contacts with such people?.. Or anything else?..
the answer is no.
if the patient gets very violent or angry then for precaution only, you have to keep distance otherwise no need to fear !!
thank you !!!
Thank you, Dr. Yusuf Khan, for your very informative comment which contains some key information regarding panchakarma. It's new information for me!