Shock can be caused by a wide variety of causes but can be classified into three main categories: cardiogenic shock, hypovolemic shock, and obstructive shock, among other subcategories.

Hello doctor, Doctor, can I ask what should I do when I have low blood pressure? How should I eat and what should I avoid? Can I eat sweets when I have low blood pressure? Thank you doctor.

Obstructive shock is characterized by blockage of the large veins in the heart, pulmonary artery, or aorta to the point where blood flow to the organs is interrupted. Similar to other types of shock, obstructive shock is dangerous and requires prompt attention and treatment.