Shock: Signs, Causes, and Types - Healthline
2019年7月16日 · Anything that affects the flow of blood through your body can cause shock. Some causes of shock include: What are the major types of shock? There are four major types of shock, each of...
Shock: Types, Causes, Symptoms & Treatment - MedicineNet
2024年7月15日 · There are several main causes of shock: What are the symptoms of shock? What happens when you’re in shock? Low blood pressure and rapid heart rate (tachycardia) are the key signs of shock. Symptoms of all types of shock include: Depending on the type of shock, the following symptoms may also be observed: When should I seek medical care for shock?
Shock: 4 Types, Subtypes, and Emergency Symptoms - Verywell …
2023年11月23日 · Causes include blood loss, fluid loss, severe allergic reaction, severe reaction to an infection, heart attack, and spinal cord injury. In this article, you'll learn what can cause shock, what symptoms spell emergency for each type, the first-line treatments when facing an emergency from shock, and more.
Shock: First aid - Mayo Clinic
2024年4月16日 · Shock may result from trauma, heatstroke, blood loss or an allergic reaction. It also may result from severe infection, poisoning, severe burns or other causes. Shock keeps organs from getting enough blood or oxygen. If shock is not treated, it can lead to permanent organ damage or even death.
What Are the 4 Main Types of Shock? Causes & Symptoms - MedicineNet
Shock is a multisystem phenomenon that disrupts the body’s physiology and causes reduced tissue perfusion (oxygenation). Physiological shocks are classified into four main categories: What is distributive shock? Distributive shock is characterized by a significant drop in peripheral vascular resistance and, as a result, hypotension.
Shock: MedlinePlus Medical Encyclopedia
Shock can be caused by any condition that reduces blood flow, including: Shock is often associated with heavy external or internal bleeding from a serious injury. Toxic shock syndrome is an example of shock that is caused by an infection. …
Shock: Signs, symptoms, and what to do - Medical News Today
2019年11月11日 · Shock is a medical emergency that causes several symptoms, some of which are life threatening. Learn more about shock and how to treat it in this article.
Shock: Signs, Symptoms, and Complications - Verywell Health
2024年11月3日 · The most common cause of obstructive shock is a massive pulmonary embolism (blood clot that has traveled to the lungs). Signs and symptoms include: Low blood pressure can happen quickly, but the body will be trying to compensate (unlike neurogenic shock)
Shock - Shock - Merck Manual Professional Edition
Shock is a state of organ hypoperfusion with resultant cellular dysfunction and damage. Mechanisms may involve decreased circulating volume, decreased cardiac output, and vasodilation, sometimes with shunting of blood to bypass capillary exchange beds. Symptoms include altered mental status, tachycardia, hypotension, and oliguria.
Shock - Shock - Merck Manual Consumer Version
Shock has several causes: Low blood volume, inadequate pumping action of the heart, or excessive widening (dilation) of blood vessels. When shock is caused by low blood volume or inadequate pumping of the heart, people may feel sluggish, sleepy, or confused, and their skin becomes cold and sweaty and often bluish or pale.