What causes nausea? 155 possible conditions

Viewing 81 - 100 of 155 results

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

81

Chlamydia Infection

Chlamydia is a sexually transmitted disease that should be treated quickly in order to avoid complications. It is caused by bacteria that are usually spread through sexual contact. People with chlamydia often don't hav...

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82

Ectopic Pregnancy

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

Ectopic pregnancies occur when a fertilized egg fails to attach to the uterus. In most ectopic pregnancies, the egg will attach to the fallopian tubes. Less common, it may also attach to the abdominal cavity or cervix...

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83

SARS (Severe Acute Respiratory Syndrome)

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

Severe acute respiratory syndrome (SARS) is a serious form of viral pneumonia. The disease is relatively new; the virus that causes SARS was first identified in 2003. The World Health Organization (WHO) designated SAR...

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84

Encephalitis

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

Encephalitis is inflammation of the brain tissue. Most cases are caused by viral infections. In rare cases it can also be caused by bacteria.There are two main types of encephalitis-primary and secondary. Primar...

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85

H. Pylori Infection

H. pylori are a type of bacteria that may infect around two-thirds of the people in the world. The H. in the name is short for Helicobacter-so called because they are spiral in shape ("helico-," as in the wor...

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86

Pancreatic Cancer

Pancreatic cancer occurs within the tissues of the pancreas, a vital organ that is located behind the stomach. The pancreas plays an essential role in digestion by producing enzymes that the body needs to digest fats...

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87

Wilms' Tumor

Wilms tumor is the most common type of kidney cancer in children. According to St. Jude Children's Research Hospital, it is the fourth most common type of childhood cancer, with approximately 460 new diagnoses made eac...

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88

Scarlet Fever

Scarlet fever is an infection that sometimes occurs after a patient has had strep throat. It is caused by the same family of bacteria that causes strep throat (an infection that makes the throat red, swollen, and sore)...

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89

Hypercalcemia

Hypercalcemia is a condition in which you have too much calcium in your blood. Calcium performs important functions, such as helping to keep your bones healthy. However, too much of it can cause problems. Hypercalcemi...

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90

Alcoholic Liver Disease

Damage to the liver from excessive drinking can lead to ALD. Years of alcohol abuse cause the liver to become inflamed and swollen. This damage can also cause scarring known as cirrhosis. Cirrhosis is the final stage o...

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91

Abdominal Aortic Aneurysm

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

Your aorta is the largest blood vessel in your body, carrying blood from your heart down to your abdomen, legs, and pelvis. If the walls of the aorta become weak, they can swell or bulge out. When this happens in th...

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92

Diabetic Ketoacidosis

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

Diabetic ketoacidosis (DKA) is a serious complication that stems from diabetes. If you don't have enough insulin to help your body process sugars (glucose), your body will start burning fat to fuel itself. As a result...

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93

Torsion of Testes

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

In men with torsion of the testes, the spermatic cord becomes twisted. This cord carries blood to the testicles.When the cord twists, it cuts off blood supply to the testicles. This causes severe pain. It can als...

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94

Yellow Skin (Jaundice)

Jaundice is yellowing of the skin and eyes. This condition forms when there is too much bilirubin in your system. Bilirubin is a yellow pigment that is formed by the breakdown of dead red blood cells in the liver...

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95

Stomach Cancer (Gastric Adenocarcinoma)

Gastric cancer, also known as gastric adenocarcinoma, is a cancer that forms inside of the stomach. It is the most common type of stomach cancer worldwide, and most commonly affects men over the age of 40.

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96

Poisoning Due to Black Widow Spider Venom (Black Widow Spider Bites)

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

Black widow spiders are easily recognizable. They are plump, black, and shiny, with an hourglass-shaped red mark on their abdomens. Sometimes, this red mark may take a slightly different shape. In other cases, th...

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97

Marine Animal Bites or Stings

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

Many marine animals bite or sting. Some deliver venom through their teeth, tentacles, spines, or skin. Others, such as sharks, aren't venomous but can inflict serious bites with their large, sharp teeth. Most creature...

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98

Esophageal Cancer

The esophagus is a muscular tube that is responsible for moving food from the throat to the stomach. Esophageal cancer occurs when a malignant (cancerous) tumor forms in the esophagus lining. As it grows it can affec...

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99

Carbon Monoxide Poisoning

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

Carbon monoxide (CO) is a gas that is both odorless and colorless. It emanates from anything that produces combustion fumes. Common devices that produce these fumes include: heaters fireplaces car mufflers space heater...

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100

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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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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