Many people have been exposed to the cryptococcus fungus at some time during their lives, but the immune system usually stops the fungus from causing illness. When the immune system is weakened by HIV, the fungus can cause illness. The most common illness caused by the cryptococcus fungus is cryptococcal meningitis. Meningitis means swelling of the meninges. The meninges are membranes that cover the brain and spinal cord.
Cryptococcal meningitis is a serious infection.
The symptoms can be similar to other conditions, but it is important to be aware of the possibility of cryptococcal meningitis. Watch for fever, vomiting, headache, nausea, fatigue, loss of appetite, and a general feeling of not being well. Sometimes symptoms include a stiff neck and seizures. You may experience all or just a few of these symptoms. The standard treatment for cryptococcal meningitis is amphotericin B , which must be given by intravenous injection.