Idiopathic intracranial hypertension is increased pressure at the level of our skull, which is caused by the fact that the cerebrospinal fluid builds up around our brain. This can put a lot of pressure on our optic nerve, which can further lead to vision problems and headaches, and sometimes to temporary blindness.
To fully understanding what this condition refers to it would be very useful to see the exact meaning of these medical terms. Thus, “Idiopathic” means “without any known cause”, whereas “intracranial” has the meaning of “inside the skull” and “hypertension” means increased tension. There is also an outdated term for IIH, i.e. that of “Pseudomotor cerebri”, which means “false brain tumor”. The reason for this old name is the fact that IIH symptoms are similar to those of a real brain tumor.
Known IIH treatment options may vary, depending on the exact causes of the disease. For instance, those who have a body mass index that is over 30 can develop this condition. Chronic kidney disease may be yet another underlying cause for idiopathic intracranial hypertension. Iron deficiency, or anemia, can be another reason why some people experience IIH symptoms. Hormonal diseases such as Cushing’s syndrome, hypothyroidism or hyperthyroidism can also lead to IIH, as well as lupus.
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