Okay, so my name is Hayley, I am 16 years old and for the past maybe six months or so I have been going through a strange medical dilemma. everytime I stand up, even if I do it slowly, I get very dizzy, loss of balance, vision black outs, and my head would hurt or feel like it has a ton of pressure in it. I also experience headaches when I get up in the morning and sometimes when I run. My headaches are almost always on the right side of my head. I have a normal balanced diet and I drink plenty of water. I have had EKG s and heart monitors and they all came back perfectly fine. I had blood pressure tests and they tested my blood for anemia . Those also came back completely fine. What I am experiencing has been gradually getting worse and doctors just haven t been able to figure it out.