https://www.selleckchem.com/pr....oducts/quinine-dihyd
It is widely agreed that obsessive-compulsive disorder (OCD) is less common among the elderly. However, several studies suggest that a third peak of OCD onset may occur after the age of 65. The onset of OCD in the elderly is unusual and mostly related to nonpsychiatric diagnoses. Nonetheless, some reports have documented late-onset OCD in older adults with no detection of cerebral abnormalities. Such differences in age of onset may be associated with phenotypical differences in disease severity, comorbidity, and treatmen