low blood sugar was the first thing i thought of
here are the causes....
What causes hypoglycemia?
Hypoglycemia is most commonly a complication of diabetes treatment (diabetic hypoglycemia
). You can develop hypoglycemia by taking too much insulin or other diabetes medications.
Hypoglycemia also may result from less common causes, including medications, such as monoamine oxidase inhibitors (MAOIs), quinine sulfate, and salicylates (including aspirin); diseases that affect the pancreas, liver, or other organs; and inherited problems with metabolism
What are the symptoms of hypoglycemia?
The symptoms of low blood sugar may be mild, moderate, or severe.
can cause nausea, a jittery or nervous feeling, cold and clammy skin, and a rapid heartbeat.
often makes you feel irritable, anxious, or confused. You may have blurred vision, feel unsteady, and have difficulty walking.
can lead to loss of consciousness, seizures, and coma and may be fatal.
Some medications may mask symptoms of low blood sugar, including beta-blockers, which are often used to treat heart conditions and high blood pressure.
... ask her the type of medicine she is taking.