Nausea and vomiting are common signs and symptoms that can be caused by numerous conditions. Nausea and vomiting most often are due to viral gastroenteritis — often called stomach flu — or the morning sickness of early pregnancy.

Many medications or substances can also cause nausea and vomiting, including marijuana (cannabis). Rarely, nausea and vomiting may indicate a serious or even life-threatening problem.

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Dec. 07, 2023

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  2. Acute kidney injury
  3. Acute liver failure
  4. Addison's disease
  5. Adrenal fatigue: What causes it?
  6. Airplane ear
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  23. Appendicitis
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  26. Autoimmune hepatitis
  27. Beating Ovarian Cancer
  28. Bee sting
  29. Benign paroxysmal positional vertigo (BPPV)
  30. Bile reflux
  31. Bird flu (avian influenza)
  32. Blastocystis hominis
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  56. Chronic daily headaches
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  60. Chronic sinusitis
  61. Churg-Strauss syndrome
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  80. COVID-19 in babies and children
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  83. COVID-19 vaccines for kids: What you need to know
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  121. Fainting during urination (micturition syncope): What causes it?
  122. Fight coronavirus (COVID-19) transmission at home
  123. Flu masks
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  146. Headaches: Treatment depends on your diagnosis and symptoms
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  161. Hepatitis C: How common is sexual transmission?
  162. Hepatitis C: What happens in end-stage liver disease?
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  165. Holiday Heart
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  167. How well do face masks protect against COVID-19?
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  170. Hyperglycemia in diabetes
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  176. Intracranial hematoma
  177. Intussusception
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  223. Migraine FAQs
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