Causes of sudden syncope on the toilet

Sudden syncope on the toilet may be caused by anemia, hypotension, hypoglycemia and other diseases, as well as hypertensive encephalopathy, brainstem lesions, transient ischemic attacks and other diseases. In addition, it cannot be ruled out that atrial fibrillation, myocardial infarction, arrhythmia and other diseases are the causes.