None of the treatments ever worked. I treat at Jefferson Headache Center in Philadelphia. I just had my 5th blood patch. Getting another one soon for a diagnosis. Might be blood leaking into my veins in my spine. A doctor from Johns Hopkins has done 3 of my blood patches at Jefferson. He is going back to Johns Hopkins soon so I have to move on this. I am absolutely miserable for 3 years every single day. Thanks for the tips. I'll check it out.