Mri worth ?had good neuro and blood test afraid of brain tumor symptomps; headackes dizzy but i have pots hip back hands pain and leg weaknes insomni

May Be Useful: Although blood pressure does not necessarily fall, symptoms are similar to low blood pressure and can consist of dizziness, fainting, headache, sweating, shakiness, nausea, poor concentration and memory, discolored hands and feet, sense of anxiety, chest pains and many others - mostly worse when standing. Though these may not be diagnostic of brain tumor a ct or MRI may be useful to rule it out.

Not a tumor: The answer is still the same: a brain tumor is very very unlikely.