
Throwing up in your sleep can be dangerous, as it can lead to choking or aspiration. This occurs when stomach contents enter the lungs, causing severe lung inflammation or obstructing breathing. People with certain conditions, such as Gastrointestinal Oesophageal Reflux Disease (GORD or GERD), acid reflux, sinusitis, or pregnancy, may be more prone to vomiting in their sleep. To prevent this, it is recommended to sleep on your side or use a bed wedge to elevate your upper body, reducing the likelihood of stomach contents flowing back into the oesophagus. Additionally, avoiding certain triggers such as alcohol, caffeine, large meals, and fatty or spicy foods before bed can help minimize the risk of vomiting while sleeping. If you experience frequent nocturnal vomiting, it is advisable to consult a healthcare professional to identify any underlying gastrointestinal or other medical conditions.
| Characteristics | Values |
|---|---|
| Causes | Gastrointestinal Oesophageal Reflux Disease (GORD or GERD), gastric problems, gastrointestinal conditions, alcohol consumption, caffeine consumption, fatty foods, large meals before bed, tobacco smoking, medications, pregnancy, meningitis, brain tumours, head injuries, liver disease, kidney problems, infections |
| Symptoms | Nausea, abdominal pain, weight loss, fever, neck stiffness, rash, loss of consciousness, continuous vomiting, vomiting blood or bile |
| Prevention | Sleeping on the side or back, sleeping with an extra pillow, avoiding eating 3-4 hours before sleeping, avoiding alcohol, caffeine, and fatty or spicy foods |
| Treatment | Over-the-counter medications, laparoscopic procedure to tighten the muscle between the stomach and oesophagus, placing unconscious people in the recovery position |
| Complications | Choking, aspiration, obstructed breathing, severe lung inflammation, death |
Explore related products
What You'll Learn

Gastrointestinal issues
Pregnant women are more vulnerable to GORD and hiatus hernias, which can lead to night-time nausea, especially in the later stages of pregnancy. Certain foods, such as coffee, meat, eggs, and dairy products, and spicy dishes, may trigger nausea in pregnant women.
Other gastrointestinal conditions that can cause nausea and vomiting include stomach ulcers (lesions or sores in the stomach lining and small intestine), constipation, and an imbalance in gut bacteria. Additionally, certain medications can cause nausea as a side effect, and taking them in the evening or at night may increase the chances of experiencing nausea while sleeping.
To alleviate gastrointestinal issues that may lead to vomiting in your sleep, some recommend trying natural herbal remedies such as ginger, which can reduce the risk of stomach acid flowing back into the oesophagus. Peppermint oil and tea can also have calming effects on the gastrointestinal tract, but should not be used if you are already taking antacids. Chamomile, fennel, and licorice herbal teas are also recommended due to their alkaline properties and fibre content.
If you are experiencing frequent vomiting in your sleep, it is advisable to avoid sleeping on your back, as this position can allow stomach contents to flow into the oesophagus more easily. Elevating your head while sleeping, either with extra pillows or a bed wedge, can also help prevent acid reflux and reduce the likelihood of vomiting.
Why Do I Talk in My Sleep?
You may want to see also
Explore related products

Alcohol consumption
Throwing up after drinking alcohol is the body's natural way of removing harmful substances. When the liver cannot process any more alcohol, vomiting occurs to get rid of the toxin. This is because alcohol is converted into a highly reactive, toxic chemical called acetaldehyde. If the liver does not have enough time to produce the substance glutathione, which neutralizes acetaldehyde, the body will try to expel it through vomiting.
Binge drinking or consuming excessive amounts of alcohol within a short period can cause vomiting. Binge drinking is defined by the National Institute on Alcohol Abuse and Alcoholism (NIAAA) as a pattern of drinking that brings one's blood alcohol concentration (BAC) to 0.08% or higher. For men, this typically means consuming five or more drinks within two hours, and for women, it is four or more drinks in the same time frame.
Alcohol poisoning, a severe form of alcohol intoxication, can occur when one drinks alcohol faster than their body can process it. It can cause serious complications, such as liver and heart failure, and even death. Symptoms of alcohol poisoning include slow or irregular breathing (less than eight breaths per minute or gaps of more than 10 seconds between breaths), pale or blue-tinged skin, and vomiting while asleep or passed out. If someone vomits while unconscious, they are at risk of choking on their vomit and dying from asphyxiation, especially if they are lying on their back. Therefore, it is crucial to place them in the recovery position and call for emergency medical assistance.
To prevent alcohol poisoning, it is important to drink in moderation and be aware of the number of drinks consumed. Additionally, staying hydrated, resting, and taking over-the-counter medication can help alleviate nausea, vomiting, and other hangover symptoms. However, severe illness or prolonged vomiting after drinking could indicate alcohol-related gastritis or other medical issues, requiring medical attention.
Knee-sleeping: What does it mean?
You may want to see also
Explore related products

Sleeping position
The position in which a person sleeps can significantly impact their likelihood of experiencing acid reflux and vomiting during sleep. Sleeping flat on the back or right side can make it easier for stomach acid to flow back into the oesophagus, leading to potential choking and vomiting. Sleeping on the right side can worsen heartburn and acid reflux as the stomach is positioned higher than the oesophagus, making it easier for stomach acid to escape back up.
To prevent this, it is recommended to sleep on the left side, as it places the stomach below the oesophagus, reducing the risk of acid reflux. Sleeping with the torso elevated can also help, as gravity prevents stomach acid from flowing back into the oesophagus. This can be achieved by raising the head of the bed by 6 to 12 inches using pillows, foam wedges, or blocks under the legs. Sleeping in an elevated position on the side is also recommended after vomiting to prevent further episodes and aid digestion.
If lying down worsens nausea and vomiting symptoms, it is suggested to rest in a semi-upright position until the symptoms subside. It is also important to listen to one's body and create a comfortable and calming sleep environment.
The Evolution of Sleeper Cars: What Does It Mean?
You may want to see also
Explore related products

Smoking
In addition to increasing the risk of GERD and acid reflux, smoking can also contribute to vomiting during sleep. Smoking weakens the valve in the oesophagus that connects it to the stomach, creating an open path for acid to reach the throat easily. This can lead to choking on vomit while sleeping, which can be dangerous. Therefore, it is advisable to quit smoking to reduce the risk of these issues.
To prevent vomiting during sleep, it is recommended to avoid eating large meals before bed and to sleep with your head elevated, as this can help reduce the flow of stomach acid into the oesophagus. Avoiding triggers such as alcohol, coffee, chocolate, fatty foods, spicy foods, and secondhand smoke can also help reduce the risk of vomiting during sleep.
High-Altitude Adventures: Climb High, Sleep Low
You may want to see also
Explore related products

Underlying health conditions
Throwing up in your sleep can be a symptom of an underlying health condition. While nausea and vomiting can occur without an underlying cause, they are most often symptoms of another condition.
Gastrointestinal Conditions
Gastrointestinal conditions are a common cause of vomiting during sleep. These include acid reflux, gastroesophageal reflux disease (GERD), and cyclic vomiting syndrome. Lying down can worsen acid reflux and GERD, allowing stomach acid to backflow into the oesophagus, causing nausea and vomiting.
Pregnancy
Pregnant women may experience nausea and vomiting during sleep due to increased hormone production. They are also more susceptible to GERD and hiatus hernias, which can lead to night-time nausea in later pregnancy stages.
Anxiety and Stress
Anxiety and stress can lead to physical symptoms, including nausea and vomiting, which may worsen at night. According to Harvard Medical School, anxiety symptoms can mimic those of a fight-or-flight response, including increased activation of the autonomic nervous system.
Medication Side Effects
Taking certain medications in the evening or at night can increase the chances of experiencing side effects such as nausea and vomiting while sleeping.
Other Conditions
Other underlying health conditions that can cause vomiting during sleep include asthma, allergies, peptic ulcers, and food-borne illnesses such as gastroenteritis.
If you are experiencing persistent or severe vomiting during sleep, it is important to consult a healthcare professional to determine the underlying cause and receive appropriate treatment.
Trex Hands: What Your Sleep Posture Says About You
You may want to see also
Frequently asked questions
Throwing up in your sleep could be a sign of Gastrointestinal Oesophageal Reflux Disease (GORD or GERD), where the muscle separating the stomach from the food pipe is weakened, triggering acid reflux. It could also be a result of increased caffeine and alcohol consumption, or eating a lot of carbs and fatty foods before bed.
To prevent yourself from throwing up in your sleep, avoid eating 3 to 4 hours before sleeping. This will allow your food to properly digest and prevent stomach acid from leaking into the oesophagus. You should also avoid drinking alcohol and coffee, and eating fatty or spicy foods before bed.
Throwing up in your sleep can be dangerous as it can lead to stomach contents getting into your lungs and causing severe lung inflammation. If you find yourself frequently throwing up in your sleep, you should seek medical advice to manage your symptoms effectively.











































