Intracranial Pressure

The pressure exerted by cerebrospinal fluid (CSF), which is present inside the skull, on the brain is called intracranial pressure. When this pressure is more than 15 mmHg, it is called intracranial hypertension. High intracranial hypertension symptoms are headache, nausea, high blood pressure, double vision, shallow breathing, coma, and loss of consciousness.

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All the answers published in this website are written by Verified medical doctors, therapists and health experts. The Content has been moderated by iCliniq medical review team before publication. Post your medical clarifications on iCliniq by choosing the right specialty and get them answered. Your medical queries will be answered 24/7 by top doctors from iCliniq.

Why is my baby's head so big?

Query: Hi doctor, I was blessed with twin baby girls before three months. It was a premature C-section at 36th week. At birth, one of my baby head size was 33 cm. After some days, it was 36.5 cm. So, the doctor was surprised and sent for an ultrasound scan. I have attached the first report of the scan. It ...  Read Full »


Dr. J Mariano Anto Bruno Mascarenhas

Answer: Hi, Welcome to icliniq.com. I have gone through your query with diligence and would like you to know that I am here to help you. The head circumference of 40.5 cm at 8 weeks of age is definitely abnormal. In addition to that, the scan report (attachment removed to protect patient identity) clearly ...  Read Full »

Is headache a symptom of venous aneurysm?

Query: Hi doctor,I have a 8 x 12 mm sac type aneurysm on the vein of Galen. I am 50 years old and otherwise in a good health. I have had bad headaches and nausea for about seven months. It led MRV and that found the aneurysm. I know the risks of an arterial aneurysm rupturing, but do venous ones rupture? ...  Read Full »


Dr. J Mariano Anto Bruno Mascarenhas

Answer: Hi, Welcome to icliniq.com. This is a very rare anomaly. Dilatation of entire vein is more common. Theoretically, there is a risk of rupture. But, in practice the most common complications are hydrocephalus and cardiac problems. You have not indicated whether the scan revealed hydrocephalus or not. ...  Read Full »

I have headache after nine months of head injury. Please help.

Query: Hi doctor, My mother, who had a stroke from a blow injury (heavy fall and hit the back of her head) to the lower back of her head before nine months, is still having headaches on physical exertion, especially at work. She is a nurse and occasionally has to help move or lift patients, which always ...  Read Full »


Dr. J Mariano Anto Bruno Mascarenhas

Answer: Hi, Welcome to icliniq.com. I have read your question with care and understood your concern. It means that whenever her abdominal pressure rises, she gets a headache. This is because the pressure inside the skull called intracranial pressure raises whenever her abdominal pressure rises. The intracr...  Read Full »

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