Infection-related dementia: AIDS-related cognitive impairment
People with AIDS (acquired immune deficiency syndrome) sometimes develop cognitive impairment, particularly in the later stages of their illness. AIDS is caused by HIV (immunodeficiency virus) in the body. HIV works by attacking the body's immune system, making the person affected more susceptible to infection.
AIDS-related cognitive impairment might be caused by the direct impact of HIV on the brain and infections that take advantage of a weakened immune system.
Symptoms may include forgetfulness, concentration problems, language difficulties, problems with short-term memory, clumsiness, unsteadiness, loss of appetite, and mood swings.
There is no cure for AIDS but drug therapies have improved the life expectancy and quality of life for people with AIDS.
