What causes chills? 64 possible conditions

Viewing 21 - 40 of 64 results

See a list of possible causes in order from the most common to the least.

21

Bladder Infection

A bladder infection, also called cystitis, is a bacterial infection in the bladder. Some people call a bladder infection a urinary tract infection, or UTI, which refers to a bacterial infection anywhere in th...

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22

Acute Pancreatitis

Chances are, you don't know a lot about your pancreas. But when the pancreas becomes inflamed, you're going to feel the pain. Acute pancreatitis is an inflammation in the pancreas, an organ found behind the stomach an...

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23

Pelvic Inflammatory Disease (PID)

Pelvic inflammatory disease (PID) is an infection of the reproductive organs in women. The pelvis is located in the lower abdomen and includes the fallopian tubes, the ovaries, the cervix, and the uterus. According t...

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24

Mastitis

Mastitis is an infection of the ducts of the breast. It usually only occurs in women who are breastfeeding their babies.

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25

Pyelonephritis

Pyelonephritis is a sudden and severe kidney infection. This condition causes the kidneys to swell, can permanently damage the kidneys, and can even be life threatening. It is important to recognize the symptoms so yo...

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26

Septicemia

This condition is considered a medical emergency. Urgent care may be required.

Septicemia is also known as bacteremia or blood poisoning. Septicemia occurs when a bacterial infection enters the bloodstream. Untreated septicemia can quickly progress to sepsis, which is a serious complication of a...

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27

Urethritis

Urethritis is a condition that affects the urethra. The urethra is the tube that carries urine from the bladder so it can be expelled from the body. Semen also passes through the male urethra. The core cause o...

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28

Peritonsillar Abscess

A peritonsillar abscess is a relatively common bacterial infection that usually begins as a complication to untreated strep throat or tonsillitis and produces a collection of pus. Use of antibiotics in the treatment o...

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29

Lyme Disease

Lyme disease is an infectious disease. It is caused by the bacteria Borrelia burgdorferi sensu lato. B. burgdorferi is transmitted to humans via a tick bite from an infected black-legged or deer tick. The tick become...

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30

Migraine with Aura

Migraine is a disorder characterized by repeated attacks of severe headache. A migraine headache causes throbbing or pulsating pain, usually on only one side of the head. These headaches are often associated wit...

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31

Endocarditis

Endocarditis is inflammation of the heart's inner lining, called the endocardium. This condition is also called infective endocarditis . Endocarditis is uncommon in people with healthy hearts. In a study published i...

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32

Histoplasmosis

Histoplasmosis is a type of lung infection. It is caused by inhaling Histoplasma capsulatum fungal spores. Spores are found in soil and in the droppings of bats and birds. This fungus mainly grows in the central...

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33

Sepsis

This condition is considered a medical emergency. Urgent care may be required.

Sepsis is a life-threatening complication of infection. It often occurs in people who are elderly or have weak immune systems. Sepsis happens when the body suffers from an infection and the chemicals released into th...

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34

Systemic Gonococcal Infection

Gonorrhea is a sexually transmitted infection (STI) caused by the bacteria Neisseria gonorrhoeae. It can infect both men and women and typically affects the urethra, rectum, or cervix. Most new cases of the infectio...

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35

Lymphangitis

Lymphangitis is inflammation (swelling) of the lymphatic system, which is a major part of the immune system. The lymphatic system consists of a network of organs, cells, ducts, and glands or "nodes" which can be foun...

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36

Toxic Shock Syndrome

This condition is considered a medical emergency. Urgent care may be required.

Toxic shock syndrome is a rare but serious medical condition caused by a bacterial infection. This condition is the result of toxins produced by the Staphylococcus aureus bacterium. Although toxic shock syndrome ha...

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37

Addisonian Crisis (Acute Adrenal Crisis)

This condition is considered a medical emergency. Urgent care may be required.

When we're stressed out, our adrenal glands produce a hormone called cortisol. Cortisol helps our bodies respond effectively to stress. It also plays a role in bone health, immune response, and the metabolism of food...

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38

Septic Shock

This condition is considered a medical emergency. Urgent care may be required.

Septic shock is what happens as a complication of an infection where toxins can initiate a full-body inflammatory response. It often occurs in people who are elderly or have a weakened immune system. It is thought tha...

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39

Empyema

Empyema is a collection of pus (dead cells and infected fluid) inside a body cavity. Usually, this term refers to pus inside your pleural cavity, or "pleural space." The pleural cavity is the thin space between th...

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40

Malaria

Malaria is a life-threatening disease. It is typically transmitted through the bite of an infected Anopheles mosquito. Infected mosquitoes carry the Plasmodium parasite. When this mosquito bites you, the parasite i...

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This feature is for informational purposes only and should not be used to diagnose.
Please consult a healthcare professional if you have health concerns.
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