When you can't keep water down, it indicates severe nausea and vomiting that prevents fluid retention. This condition, called inability to tolerate oral fluids, often signals dehydration risk and underlying illness. Common causes include viral gastroenteritis, food poisoning, medication side effects, or pregnancy-related morning sickness. The inability to retain even small sips of water for 12-24 hours can lead to dangerous dehydration, especially in children and elderly adults. Persistent vomiting lasting more than 24 hours, accompanied by signs like dizziness, decreased urination, or dry mouth, requires immediate medical attention to prevent complications.
What are the signs of dehydration from vomiting?
When should you go to the ER for vomiting?
What causes sudden inability to keep liquids down?
Learn to recognize the early and severe symptoms of dehydration, including specific signs that indicate when medical intervention is necessary.
Explore the various medical conditions, medications, and triggers that can lead to severe vomiting episodes and fluid intolerance.
Understand when vomiting and dehydration symptoms warrant an emergency room visit versus other healthcare options.
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