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How long do TGA episodes last?
How long do TGA symptoms last?
How long does a transient global episode Last?
Can TGA cause a recurrent episode?
Jan 25, 2023 · In most cases, TGA episodes last one to 10 hours (six hours is average). In rare cases, symptoms may persist for up to 24 hours. Memory problems that develop gradually or last for more than a day aren’t part of TGA and are likely related to other causes.
We conclude that having 1 or more episodes of TGA does not increase the long-term risk of cerebrovascular events, seizures, or cognitive impairment, compared with general population. This is very valuable reassuring information for the counseling of patients with TGA and their families.
- Julieta E. Arena, Robert D. Brown, Jay Mandrekar, Alejandro A. Rabinstein
- 10.1016/j.mayocp.2016.11.015
- 2017
- 2017/03
Aug 10, 2022 · Transient global amnesia has no direct complications. It's not a risk factor for stroke or epilepsy. It's possible to have a second episode of transient global amnesia, but it's extremely rare to have more than two. But even temporary memory loss can cause emotional distress.
However, a TGA episode generally lasts no more than 2 to 8 hours before the patient returns to normal with the ability to form new memories. Signs and symptoms. []
Jan 24, 2022 · The episodes typically last between 4 and 6 hours, though they may endure as long as 24 hours. They get better on their own, with older memories returning first.
- Anndee Hochman
Jan 25, 2023 · Episodes typically last a few hours and then resolve on their own. No treatment is needed, but people with the condition can take steps to make sure they are prepared for future episodes.
Transient global amnesia is a clinical syndrome characterized by the sudden onset of anterograde amnesia, accompanied by repetitive questioning, sometimes with a retrograde component, lasting up to 24 hours, and without compromise of other neurologic functions.
