Does panic attack & anxiety attack can damage our brain?

I have mitral valve prolapse mild with no regurgitation with EF 70%.. My cardiologist doesn’t gave me medicine because he said I’m ok.. Then i went to neuro/psych doctor because last a couple of months I’m experiencing mild panic attack, my floaters become more disturbing?? Is this because of panic attack or anxiety? Does panic attack & anxiety attack can damage our brain??
Also I’m feeling unsteady? I think I’m not normal.. I know my body and mind is not normal now… weird.. I dont know if this is mild depersonalization/derealization.. Also when i wake up in the morning sometimes i feel tired after of 8-9 hours of sleep.. Can someone answer what’s happening to me.. serious answer plz.. tnx guys..

Have you had your blood glucose checked to make sure you are not diabetic or hypoglycemic? You seem to have early morning symptoms of it. Anxiety and panic attacks do not damage the brain; they just make you feel like you are going crazy.

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