![]() The role of hormones is not understood.Įxcess weight: Body weight is the most significant preventable pseudotumor cerebri risk factor, although thin people can develop the disorder.Ĭertain medications: Use of lithium, tetracyclines, certain steroids and vitamin A derivatives may predispose people to pseudotumor cerebri.īlood vessel irregularities: Some people are born with a narrowing of the vein that drains blood and CSF from the brain, resulting in increased pressure. Risk Factors for Pseudotumor CerebriĪlthough experts don't know why this condition develops, here are other conditions that are commonly seen in people with the disorder:įemale sex: Women are nine times more likely to have pseudotumor cerebri than men. It is increasingly recognized that PTC can also affect memory and cognition. Pseudotumor cerebri can also cause a ringing in the ears called pulsatile tinnitus, characterized by a rhythmic rushing sound in the ears that matches the person’s heartbeat. At this point there is a growing risk of blindness. ![]() The individual may not even notice until later in the clinical course of the disorder when the central field of vision is involved and the symptoms become constant. If the pressure continues to build up, the nerves affecting eye movement can also be affected causing double vision. Vision problems in pseudotumor cerebri evolve slowly over time, with temporary episodes of visual blurring that can start in the peripheral field of vision. Doctors are likely to diagnose these frequently seen disorders until a more detailed examination or further testing reveals PTC. Often, pseudotumor cerebri headaches often occur at the back of the head and start as a dull pain, which tends to be worse at night or first thing in the morning.Ĭommon headaches such as migraine or tension headaches can coexist with pseudotumor cerebri, which can complicate the diagnosis. Headaches associated with this disorder may vary from person to person. Always consult an experienced specialist for a diagnosis. Pseudotumor cerebri symptoms may resemble those of many other medical problems. Since exertion can increase pressure inside the skull, symptoms can become worse with exercise or physical activity. Persistent ringing in the ears (tinnitus) Vision changes (like double vision) or vision loss The most common are headaches and blurred vision. Untreated pseudotumor cerebri can result in permanent problems such as vision loss. This pressure can cause symptoms similar to those of a brain tumor, including worsening headache and vision problems. But if too much fluid is produced or not enough is re-absorbed, the CSF can build up and cause pressure within the skull, which is an enclosed space. Normally, after circulating, CSF is reabsorbed into the body through blood vessels. ![]() Cerebrospinal fluid supplies the brain and spinal cord with nutrients and removes impurities while protecting and cushioning these delicate structures. The fluid that surrounds the spinal cord and brain is called cerebrospinal fluid or CSF.
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