Does orthostatic hypotension cause a 'low flow' tia?

It can. It can if it is low enough or if there is already some cerebrovascular disease.
Probably not. Orthostatic hypotension should not cause tia, though, theoretically possible. It may cause dizziness., not known to cause extremity weakness or speech defects.

Related Questions

What can cause orthostatic hypotension?

Orthostatic hypotens. Lots of causes from dehydration, dysautonomia, poor venous tone, poor cardiac function thru others, need to work with your doctor to diagnose and treat. Read more...

What can my orthostatic hypotension be caused by?

Orthostatic hypotens. Lots of causes from dehydration, dysautonomia, poor venous tone, poor cardiac function thru others, need to work with your doctor to diagnose and treat. Read more...

Should I be concerned if my friend has orthostatic hypotension, what causes this?

Orthostatic hypotens. You shouldn't be concerned about yourself, but should be concerned about your friend. For moltre information refer to the following article: http://emedicine.Medscape.Com/article/1154266-overview. Read more...

What might cause an increase in BP when standing in someone who's had chronic orthostatic hypotension for the last 15 years?

Cause. Depends on the cause. Orthostatic hypotension can be difficult to treat. Some causes are reversible and treatable. Others are not. Your best option is to see your primary doctor. Other options include seeing a neurologist. They might prescribe some medications depending on the underlying cause. Read more...