Hi sir...i am 22 year old ,,and before a month . I had gone on a tour with my famly at haridwar. In the morning we started bath on ganga ji but suddenly i felt uncomfertable and then i sit around there and my body started little itching ,after 10 minutes i stand up and feel like vomit and suddenly i went unconcinous for 30 to 40 second .and then one more attack as like same duration. Then my famly took me to a docter near by.he told don,t be worry here i see many cases like that.first of all take a tea for him and then some biscut also.after that he gave me a dose of medicne.and then i did not get any attact like that and there was no any history in ,my past.do u can help me?