What Would Be The Side Effects Of If 20 Tablets Of Enam 5 Are Taken?

Hi!A friend of mine,who s suffering from both Diabetes Type 2 and hypertension ,has taken 20 tablets of Enam 5 in order to commit suicide.Luckily she was found on time and has been admitted to the hospital.She s now out of danger,although she s still in hospital.But we are worried about the side effects.She is 30 years old.Could you please tell what can be the side effects?