Doctor insights on:
What Causes Elevated Intracranial Pressure
Genetics/lifestyle: More than 90% of HTN is essential (primary) in nature. This implies that it occurs on its own. The remaining 5-10% is secondary htn, which means another primary medical problem is driving the high BP (example renovascular, endocrine, catecholamine-induced, sleep apnea). Essential HTN usually based on increased vasoconstriction. This is made worse by obesity, salt/alcohol intake, sedentary, . ...Read more
No it does not: Increase intracranial Pressure is the increase pressure inside the skull and thereby in the cerebrospinal fluid and brain itself. But it is not caused by Systemic Hypertension ...Read more
Normal Pressure hydr: The source of what causes nph has not been really determined. It is a disorder that occurs more in the elderly population and is a situation where the patient has normal pressures within the brain yet has clinical symptoms of hydrocephalus or excessive water/pressure on the brain. ...Read more
Diet: Hbp rises due to eating a diet full of salt and water. People with hbp have difficulty excreting excess salt and water. If a person with hbp eats a diet filled with salt (hamburgers or steaks) and fluids (excessive coke or beer), then they will see a spike in their blood pressure because they can't get ride of this extra salt and fluid normally. Not taking your meds will lead BP spikes as well. ...Read moreSee 1 more doctor answer
Many things: There are many things that can cause this; sometimes, it's not even pathological, the person just normally has lower blood pressure. If it is acute, it could be due to infection or dehydration. It could be due to heart failure. It could be due to endocrine problems. It is impossible to build a reasonable differential from a single symptom. ...Read more
Hypertension: Sudden hypertension and tachycardia can have multiple causes and deserves evaluation by a physician. ...Read more
Difficult question: Blood pressure is not "unstable." it is a physiologic response to a multitude of factors. Blood pressure that varies "wildly" may indicate disorders associated with neurohormonal dysregulation and may be investigated with blood chemistry and noninvasive testing. Often the cause is anxiety and / or the medications (including alcohol) we take. ...Read moreSee 1 more doctor answer
Good question: Sjogren's is an autoimmune disease that can affect the brain.There have been reports of its effects on peripheral nerves and also reports of multiple sclerosis type lesions seen on MRI scans suggesting an autoimmune effect on cerebral tissue.There are also some alterations of the inteleukins in the csf. Although not proven, perhaps in some way this leads to impedence of CSF absorption/icp issues. ...Read more
Many: A better answer is what foods can reverse high blood pressure. This includes the dash diet: fruits: 4-5 servings/day vegetables: 4-5 servings/day whole grains or fiber: 6-8 servings/day dairy (low fat): 2-3 serving/day meat (lean): 2 servings/day lower dietary sodium intake low fat (<6% of daily calories) low cholesterol intake (<150 mg/day) low sodium intake (<2.4 grams/day). ...Read moreSee 1 more doctor answer
Blood pressure: Some folks have low pressure as their normal. If a patient with an established higher normal begins to have low pressure then some causes are fever, dehydration, infection, hormonal changes, and other possibilities. If pressure is too low it can affect critical organ functions. ...Read more
Commonly dehydration: For the average person, the most common cause of low BP is from dehydration--not getting enough fluids/foods. For elderly this is even more common. Also, medications can also do this. Autonomic dysfunctions as in parkinson disease or advanced diabetes; heart failure, liver failure, rapid blood loss/bleeding etc...Are other major causes. If you have problem, consult doc. Good luck. ...Read more
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