PatientsLikeMe relies on JavaScript and Cookies to deliver the best possible experience to you. Intracranial hypertension is a condition due to high pressure within the spaces that surround the brain and spinal cord. These can be reversed by lowering the dose or stopping the drug.It’s crucial to keep in mind that some medications, such as tetracycline, might assist trigger IIH, which stopping them might lead to improvement.In quickly progressive cases that do not react to other treatments, surgery might be needed to alleviate pressure on the optic nerve. To limit side effects, the dosage was gradually increased to a maximally tolerated dose or up to 4 grams daily. If patients are really having a hard time seeing, their VA is low, and have bad headaches it might be worth doing the LP now. pressure of fluid that surrounds the brain (cerebrospinal fluid or CSF) is too high (raised intracranial pressure). In chronic intracranial hypertension, the increased CSF pressure can cause swelling and damage to the optic nerve—a condition called papilledema.Chronic intracranial hypertension can be caused by many conditions including certain drugs such as tetracycline, a blood clot in the brain, excessive intake of vitamin A, or brain tumor. Get the latest public health information from CDC: Blind spots, loss of peripheral (side) vision, double vision, temporary blindness, severe headachesPhysical exam, medical history, dilated eye exam, vision test, nervous system test, brain imaging, spinal tapWeight loss through diet and exercise, medicine, surgeryIntracranial hypertension is a condition due to high pressure within the spaces that surround the brain and spinal cord. However, IH can develop in both males and females of all ages and body types.