I have Sinus problem doctor told.as I feels some fluid moving up-down through back head with no other disturbance that time but I got some severe Headache without vomiting tendency. later i used a megnetinc eye messager .Insted of using it on eye I used it for my backhead.After applying that vibration I felt giddyness for sometime.and then onward I feels vomiting tendency while hungry or getting acidity. I am assuming it has added up with my nausa syndrome . but someone is telling it might be something else.I am afraid of it please suggest me something.