Does estrogen cause dementia? or does stopping it unmask cognitive changes that would occur naturally?

Tourettet Disorder?: Life time prevelence- 0, 5 percent, male-female ratio 3:1. Average age at onset 7 yr ( ranging from infancy to age 17 yr), usually w a simple motor tic. Pt eventually has both motor tics and vocal tics within a year. They may be simple or complex.

Increases risk: The most evidence supports that estrogen taken in a pill or patch likely increases the risk of alzheimers dementia which is the most common type..