HIV-associated dementia is a cognitive disorder that can occur in individuals infected with the HIV virus. It is characterized by memory loss, difficulty concentrating, and changes in behavior. This condition arises when the virus affects the brain, leading to inflammation and damage to brain cells. Symptoms of HIV-associated dementia can range from mild cognitive impairment to severe dementia. Early diagnosis and treatment are crucial, as antiretroviral therapy can help manage the virus and potentially improve cognitive function. Regular monitoring and support from healthcare professionals are essential for those living with HIV.