Definition of Shock, primary
Shock, primary: Sudden loss of blood pressure resulting in shock due to pain, fear, and other reactions experienced immediately after a severe injury. Last Editorial Review: 6/14/2012 Back to MedTerms online medical dictionary A-Z List 
Need help identifying pills and medications? |
Suggested Reading on Shock (Medical) by Our Doctors
-
Related Diseases & Conditions
34 articles-
Low Blood Pressure
- Low blood pressure, also referred to as hypotension, is blood pressure that is so low that it causes symptoms or signs due to the low flow of blood through
-
Congestive Heart Failure
- Congestive heart failure (CHF) is a condition in which the heart's function as a pump is inadequate to meet the body's needs. A poor blood supply resulting
-
Staph Infection (Staphylococcus Aureus)
- Staphylococcus or Staph is a group of bacteria that can cause a multitude of diseases. Staph infections can cause illness directly by infection or indirectly
-
Appendicitis
- Appendicitis is an inflammation of the appendix. Appendicitis often causes fever, loss of appetite, and right lower quadrant abdominal pain. Delay in
-
Ectopic Pregnancy
- An ectopic pregnancy is a pregnancy located outside the inner lining of the uterus. The majority of ectopic pregnancies occur in the Fallopian tube. Symptoms
-
Diabetes (Type 1 and Type 2)
- Diabetes mellitus is a chronic condition characterized by high levels of sugar (glucose) in the blood. The two types of diabetes are referred to as type
-
Pneumonia
- Pneumonia is inflammation of one or both lungs with consolidation. Pneumonia is frequently but not always due to infection. The infection may be bacterial,
-
Dehydration
- Dehydration is the excessive loss of body water. There are a number of causes of dehydration including heat exposure, prolonged vigorous exercise, and
-
Internal Bleeding
- Internal bleeding occurs when an artery or vein is damaged and blood to escapes the circulatory system and collects inside the body. Internal bleeding
-
Heat Stroke
- Heat stroke (heatstroke or sun stroke) is a form of hyperthermia. Heat stroke is a true medical emergency that can be fatal if not promptly and properly
-
Dengue Fever
- Dengue fever is contracted from the bite of a striped Aedes aegypti mosquito. Symptoms of dengue include headache, fever, exhaustion, severe joint
-
Sepsis
- Sepsis (blood poisoning) is a potentially deadly infection with signs and symptoms that include elevated heart rate, low or high temperature, rapid breathing
-
Enlarged Spleen (Splenomegaly)
- The spleen enlarges if it is asked to do excessive work in filtering or manufacturing blood cells, if there is abnormal blood flow to it, or if it is invaded
-
Abdominal Aortic Aneurysm
- Abdominal aortic aneurysm is a ballooning or widening of the main artery (the aorta) as it courses down through the abdomen. Most abdominal aortic aneurysms
-
Malaria
- Malaria is an infectious disease transmitted by the bite of an infected Anopheles mosquito. Symptoms of malaria include chills, pain, fever, and sweating.
-
Abnormal Heart Rhythms (Heart Rhythm Disorders)
- Heart rhythm disorders vary from minor palpitations, premature atrial contractions (PACs), premature ventricular contractions (PVCs), sinus tachycardia,
-
Heart Attack
- Heart attack happens when a blood clot completely obstructs a coronary artery supplying blood to the heart muscle. A heart attack can cause chest pain,
-
Vancomycin-Resistant Enterococci (VRE)
- Vancomycin-resistant enterococci (VRE) infection is the most common type of infection acquired by patients while hospitalized. Patients at risk for VRE
-
Sunburn (Sun Poisoning)
- Sunburn is caused by overexposure to UV radiation from the sun. UV rays can also damage the eyes. Repeated overexposure to UV rays also increases the risk
-
Anaphylaxis
- Anaphylaxis is a serious allergic reaction that affects a number of different areas of the body at one time, and can be fatal. Causes of anaphylaxis can
-
Burns (First Aid)
- Burns are categorized by severity as first, second, or third degree. First degree burns are similar to a painful sunburn. The damage is more severe with
-
Plague
- Plague is an infectious disease caused by the Yersinia pestis bacteria, which is primarily found in rodents the fleas that feed off of them. The bacteria
-
Aortic Dissection
- Aortic dissection is a small tear in the large blood vessel that leads from the heart and supplies blood to the body. There are two types of aortic dissection,
-
Anthrax
- Anthrax is a deadly infectious disease that may be transmitted to humans by infected animals or by biological warfare. There are three types of anthrax:
-
Meningitis
- Encephalitis is a brain inflammation that causes sudden fever, vomiting, headache, light sensitivity, stiff neck and back, drowsiness, and irritability.
-
Arsenic Poisoning
- Arsenic comes in two forms, inorganic and organic. Organic arsenic poisoning is usually not poisonous to humans; however, inorganic arsenic in large enough
-
Heat-Related Illness
- Hyperthermia is the overheating of the body. Heat-related illnesses like heat stroke, heat exhaustion, heat cramps, heat rash, and sunburn are all hyperthermia
-
Head Injury (Brain Injury)
- In the United States, head injuries are one of the most common causes of death and disability. Head injuries due to bleeding are generally classified by
-
Heart Failure
- Heart failure is caused by many conditions including coronary artery disease, heart attack, cardiomyopathy, and conditions that overwork the heart. Symptoms
- See All Related Diseases & Conditions »
-
Low Blood Pressure
-
Medications
4 articles -
Procedures & Tests
5 articles -
Pictures, Images & Quizzes
3 articles -
Doctor's & Expert's Views
7 articles -
Health News
18 articles -
Health Features
0 articles
Women's Health Newsletter
Sign up to stay informed with the latest women's health-related updates on MedicineNet delivered to your inbox FREE!
BONUS! Get a Free PDF Women's Health Report when you sign up!
