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Health Condition

Nausea

A man with his hands on his stomach, displaying signs of discomfort and nausea.

Nausea is a feeling of discomfort that may lead to vomiting (when the stomach contents are expelled through the mouth). Nausea can be due to a variety of causes, such as motion sickness (e.g., car or boat rides), being pregnant, food poisoning, infections, drugs, or medical problems, including migraines and gastrointestinal disorders. Symptoms often include feeling queasy, dizzy, or sweating with a reduced appetite, though many sufferers don’t feel any symptoms. Treatments typically involve over-the-counter or herbal medicines, dietary changes, or prescribed drugs. In treating nausea, whether it is due to pregnancy, food preparation, or chemotherapy, the first step is to identify the underlying medical condition. With proper diagnosis and care, most cases respond to treatment. Often, it is possible to manage triggers, stay hydrated, get enough sleep, and seek medical advice to alleviate nausea and vomiting.

 

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  • Scopoderm Travel Sickness 2 Patches

    Scopoderm Travel Sickness 2 Patches

    Baxter
    £28.79
    These patches are used to prevent the symptoms of motion sickness such as nausea, vomiting and vertigo, which can occur when travelling Suitable for adults and children over 10 years Do not use during pregnancy and breast-feeding unless your doctor...
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    £28.79
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  • Kwells Travel Sickness 12 Tablets

    Kwells Travel Sickness 12 Tablets

    Kwells
    £4.89
    Kwells Travel Sickness 12 Tablets are the perfect solution for those who suffer from motion sickness. Whether you're traveling by car, plane, or boat, these tablets can help relieve nausea, dizziness, and vomiting associated with motion sickness. The...
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    £4.89
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  • Avomine Travel Sickness Promethazine 25mg 28 Tablets

    Avomine Travel Sickness Promethazine 25mg 28 Tablets

    Avomine
    £10.09
    Avomine Travel Sickness Promethazine 25mg 28 Tablets by Avomine are designed to alleviate symptoms of motion sickness during travel. These tablets contain promethazine as the active ingredient, which helps relieve nausea, vomiting, and dizziness...
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  • Migraleve Pink Tablets 24

    Migraleve Pink Tablets 24

    Migraleve
    £8.69
    Migraleve Pink Tablets 24 are a reliable and effective solution for aches and pains. Manufactured by Migraleve, these tablets provide quick relief from migraines and tension headaches. Each pack contains 24 tablets, making it convenient for on-the-go...
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    £8.69
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  • Noumed Promethazine Hydrochloride 56 Tablets

    Noumed Promethazine Hydrochloride 56 Tablets

    Noumed
    £9.64
    These tablets are for the short term use in adults with difficulty sleeping; for treatment of allergic conditions; for short term use as sedative in children ages 5 years and older and for the prevention of travel sickness. Not recommended for...
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    £9.64
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  • Numark Travel Sickness Relief 25 Microgram 10 Tablets

    Numark Travel Sickness Relief 25 Microgram 10 Tablets

    Numark
    £3.99
    Experience relief from travel sickness with Numark Travel Sickness Relief 25 Microgram 10 Tablets. These tablets are specifically designed to alleviate symptoms of nausea and dizziness associated with motion sickness. Each tablet contains 25 micrograms...
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  • Avomine 25mg 60 Tablets

    Avomine 25mg 60 Tablets

    Avomine
    £23.79
    Avomine 25mg 60 Tablets by Avomine brand are a popular choice for combating motion sickness, nausea, and vomiting. These tablets contain 25mg of the active ingredient promethazine hydrochloride, which helps to alleviate symptoms related to digestion...
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    £23.79
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  • Buscopan Cramps 20 Tablets

    Buscopan Cramps 20 Tablets

    Buscopan
    £10.39
    Buscopan Cramps 20 Tablets are a trusted and effective solution for relieving stomach cramps and discomfort. These tablets are formulated by Buscopan, a leading brand in the Digestion category. Each tablet contains Hyoscine Butylbromide, a well-known...
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  • Migraleve Pink Tablets 12

    Migraleve Pink Tablets 12

    Migraleve
    £5.39
    Migraleve Pink Tablets 12 offer effective relief from headaches and migraines. These tablets belong to the 'Aches & Pains' category and are specifically designed to target migraine symptoms. Manufactured by the reputable brand Migraleve, each pack...
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  • Migraleve Complete Tablets 24

    Migraleve Complete Tablets 24

    Migraleve
    £9.19
    Migraleve Complete Tablets 24 are a trusted remedy for migraines and headaches in the Aches & Pains category. Manufactured by Migraleve, these tablets provide fast and effective relief from symptoms such as throbbing head pain, nausea, and...
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    £9.19
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  • Migraleve Complete Tablets 12

    Migraleve Complete Tablets 12

    Migraleve
    £5.79
    Experience relief from migraines and headaches with Migraleve Complete Tablets 12 by Migraleve. These tablets are specifically formulated to help alleviate the symptoms associated with migraines, including pain, nausea, and sensitivity to light and sound...
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    £5.79
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  • Migraitan Tablets 2

    Migraitan Tablets 2

    Migraitan
    £7.19
    Migraitan Tablets will effectively treat migraines, which involves the temporary swelling of blood vessels in the head caused by a chemical imbalance. This medicine corrects this imbalance, whereby relieving the the headache, throbbing, nausea and...
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  • Kwells Kids 12 Tablets

    Kwells Kids 12 Tablets

    Kwells
    £4.89
    Kwells Kids 12 Tablets by Kwells are a trusted solution for digestive discomfort in children. Each tablet is specially formulated to provide fast-acting relief from nausea, vomiting, and dizziness. These easy-to-take tablets are suitable for children...
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    £4.89
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  • Eno Salts 150g

    Eno Salts 150g

    Enos
    £7.49
    Enos Original will give you fast acting relief from stomach upsets. The formula neutralises stomach acid, to quickly relieve discomfort. Help you manage indigestion, flatulence and nausea Do not use if pregnant or breastfeeding Do not use if under...
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    £7.49
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  • Avomine Travel Sickness Promethazine 25mg 10 Tablets

    Avomine Travel Sickness Promethazine 25mg 10 Tablets

    Avomine
    £3.09
    Avomine Travel Sickness Promethazine 25mg 10 Tablets are specifically designed to alleviate symptoms of motion sickness while traveling. These tablets contain 25mg of Promethazine, a highly effective anti-nausea medication. Avomine tablets are easy to...
    Qty in Cart: 0
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    £3.09
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Common Causes of Nausea

 

The causes of nausea are diverse, ranging from temporary discomforts to chronic health issues. One of the most frequent triggers is motion sickness, which occurs when the brain receives conflicting signals from the inner ear, eyes, and other sensory systems about movement. Pregnancy, particularly in the first trimester, is another common cause, with hormonal changes leading to what is often referred to as "morning sickness."

 

Gastrointestinal disturbances, such as food poisoning, indigestion, or stomach viruses, are also major contributors to nausea. In other cases, it may stem from more serious medical conditions, such as migraines, inner ear disorders, or even kidney or liver diseases. Certain medications, including chemotherapy drugs and strong painkillers, list nausea as a side effect. Psychological factors, such as stress, anxiety, and even phobias, can also play a significant role in triggering this unsettling symptom.

 

Symptoms Associated with Nausea

 

Nausea often comes with other symptoms that can help identify its cause. For example, if the nausea is related to food poisoning, it may be accompanied by abdominal cramps, diarrhoea, or a fever. In cases of motion sickness, a person might also experience dizziness, sweating, and an overall feeling of disorientation. If nausea is caused by a migraine, it is often accompanied by sensitivity to light and sound, as well as severe throbbing pain on one side of the head.

 

Sometimes, nausea is linked to emotional or psychological factors. Anxiety and stress can trigger the feeling of nausea, as can certain mental health conditions such as depression. In these instances, nausea is often accompanied by a sense of unease, racing thoughts, or even a feeling of dread. Understanding the broader context of the symptoms can often help to pinpoint the underlying cause of nausea.

 

When to Seek Medical Help

 

For most people, nausea is a temporary discomfort that resolves on its own. However, persistent or severe nausea can indicate a more serious health issue. If nausea lasts for more than a couple of days or is accompanied by symptoms such as severe abdominal pain, high fever, vomiting blood, or dehydration, it is essential to seek medical attention. Additionally, if nausea is paired with chest pain, difficulty breathing, or fainting, it is crucial to get emergency help immediately, as these could be signs of a life-threatening condition.

 

For those who frequently experience nausea without a clear cause, or if the condition disrupts daily life, a visit to a healthcare professional is advisable. A doctor will likely conduct tests, review medical history, and potentially refer the patient for further investigations to determine the root cause.

 

Managing Nausea: Home Remedies and Treatments

 

For mild or occasional nausea, there are several remedies and lifestyle changes that can help manage the discomfort. Resting in a comfortable, quiet place and avoiding strong smells or triggers that make the nausea worse can be beneficial. Drinking ginger tea or sucking on ginger candies is a well-known remedy, as ginger has natural anti-nausea properties. Peppermint tea or sucking on peppermint lozenges can also help soothe the stomach.

 

Staying hydrated is important, particularly if nausea leads to vomiting, as this can cause dehydration. Sipping small amounts of water, clear broths, or oral rehydration solutions can help prevent this. Eating light, bland foods, such as crackers, toast, or rice, may also help settle the stomach. It is generally advisable to avoid heavy, greasy, or spicy foods, as these can exacerbate nausea.

 

In cases where nausea is more severe, medications may be prescribed. Anti-nausea medications such as antihistamines or serotonin antagonists can help alleviate symptoms. If nausea is caused by an underlying condition, treating that condition directly will often help resolve the nausea as well. For example, if the nausea is linked to an infection, antibiotics or antivirals may be necessary.

 

Conclusion

 

Nausea is a common and often temporary condition that can result from a variety of causes, including gastrointestinal issues, motion sickness, migraines, or even stress. While it is usually not a cause for concern, persistent or severe nausea may signal a more serious health problem that requires medical attention. Understanding the underlying cause and seeking appropriate treatment, whether through home remedies or medical intervention, is key to managing this discomfort. If nausea persists or is accompanied by alarming symptoms, it is important to seek professional advice to ensure proper care and treatment.

Frequently Asked Questions

 

What causes nausea?
Nausea can be triggered by a variety of factors, including motion sickness, pregnancy, infections, digestive issues, food poisoning, migraines, stress, anxiety, and side effects of medications. It can also be a symptom of underlying medical conditions such as inner ear disorders, liver disease, or neurological issues.

 

Why do we feel nauseous before vomiting?

Nausea is the body's way of signalling that something is wrong, often serving as a protective mechanism to prevent the ingestion or absorption of harmful substances. It is closely linked to the vomiting reflex, which the body may trigger to expel toxins, irritants, or infections from the digestive system.

 

The sensation of nausea arises when the brain receives distress signals from various parts of the body, including the stomach, inner ear, and nervous system. The brain’s vomiting centre, located in the medulla oblongata, processes these signals and determines whether vomiting is necessary. This can happen in response to food poisoning, motion sickness, infections, migraines, pregnancy-related hormonal changes, or even emotional stress.

 

As nausea sets in, the body prepares for the possibility of vomiting by increasing saliva production to protect the teeth from stomach acid and by slowing digestion to prevent further absorption of harmful substances. Other symptoms, such as dizziness, sweating, and an increased heart rate, may accompany nausea as part of the body's response. While vomiting does not always follow nausea, the queasy sensation serves as an early warning system, allowing the body to react appropriately to potential threats.

 

How can I relieve nausea quickly?

Relieving nausea quickly often involves simple yet effective strategies that help calm the stomach and restore balance to the body. One of the easiest ways to ease nausea is by sipping cold water or a clear, non-carbonated drink in small amounts to stay hydrated without overwhelming the stomach. Herbal remedies, such as ginger tea or peppermint tea, are known for their anti-nausea properties and can provide soothing relief.

 

Deep, slow breathing can also help reduce nausea, especially if triggered by anxiety or motion sickness. Taking slow inhalations through the nose and exhaling gently through the mouth can help regulate the nervous system and settle an unsettled stomach. Resting in a cool, well-ventilated area away from strong odours can prevent nausea from worsening, as certain smells may intensify the feeling of sickness.

 

For nausea related to digestion, eating small amounts of bland foods, such as dry toast, crackers, or plain rice, can help absorb stomach acids and prevent discomfort. Avoiding greasy, spicy, or overly rich foods is crucial, as these can further irritate the stomach. If nausea is caused by motion sickness, fixing your gaze on a stable point in the distance, keeping your head still, or sitting in a forward-facing position can help reduce sensory confusion.

 

In cases where nausea is persistent or severe, over-the-counter anti-nausea medications, such as antihistamines or motion sickness tablets, may provide relief. However, if nausea is accompanied by dehydration, severe pain, or other concerning symptoms, seeking medical advice is recommended.

 

Is nausea always a sign of illness?

Nausea is not always a sign of illness and can often be triggered by a variety of non-medical factors. Psychological influences, such as stress, anxiety, or strong emotions, can play a significant role in causing nausea. When the body experiences heightened stress, the nervous system can stimulate the digestive tract, leading to an unsettled stomach and a feeling of queasiness. This is why some people feel nauseous before public speaking, during moments of intense fear, or in highly stressful situations.

 

Dietary habits can also contribute to nausea without an underlying illness. Overeating, especially consuming rich, fatty, or overly spicy foods, can overwhelm the digestive system, leading to discomfort. Conversely, prolonged periods of hunger or low blood sugar levels can cause nausea, as the stomach produces excess acid when empty. Excessive alcohol consumption is another common cause, as alcohol irritates the stomach lining and disrupts the body's fluid balance, sometimes leading to nausea and vomiting.

 

Environmental factors such as strong odours, excessive heat, or motion can also induce nausea without being linked to an illness. Motion sickness, for example, results from the brain receiving conflicting sensory signals rather than from any disease. In most cases, nausea caused by these factors is temporary and can be relieved by adjusting one's environment, managing stress levels, or making dietary changes. However, if nausea is persistent, frequent, or accompanied by other symptoms, it may be worth consulting a doctor to rule out an underlying medical condition.

 

Can dehydration cause nausea?

Yes, dehydration can contribute to nausea because it disrupts the body's balance of fluids and electrolytes, which are essential for maintaining normal bodily functions. When the body loses more fluids than it takes in—whether due to excessive sweating, vomiting, diarrhoea, fever, or inadequate water intake—blood pressure can drop, reducing the flow of oxygen to the brain. This can lead to dizziness, weakness, and a general feeling of unsteadiness, all of which can contribute to nausea.

 

Dehydration can also cause an imbalance in essential electrolytes such as sodium, potassium, and chloride, which are crucial for nerve and muscle function. When these levels become too low, the stomach and digestive system may not function properly, triggering nausea or even vomiting, which can worsen dehydration in a vicious cycle.

 

To prevent and relieve dehydration-related nausea, it is important to rehydrate gradually. Drinking small sips of water at regular intervals can help replenish fluids without overwhelming the stomach. In cases of significant dehydration, especially if caused by illness or excessive fluid loss, an electrolyte solution or rehydration drink may be more effective in restoring balance. If dehydration is severe and accompanied by symptoms such as extreme fatigue, confusion, rapid heartbeat, or an inability to keep fluids down, medical attention should be sought immediately.

 

What foods can help ease nausea?

Certain foods can help ease nausea by being gentle on the stomach and aiding digestion. Bland, easy-to-digest options such as crackers, plain rice, toast, bananas, and applesauce are often recommended, as they do not overload the stomach and help absorb excess stomach acid. These foods are part of the BRAT (Bananas, Rice, Applesauce, Toast) diet, which is commonly used to soothe digestive discomfort.

 

Ginger is well known for its anti-nausea properties and has been used for centuries as a natural remedy. Ginger tea, ginger chews, or even small amounts of fresh ginger can help settle the stomach and reduce feelings of queasiness. Similarly, peppermint has a calming effect on the digestive system, and drinking peppermint tea or sucking on a peppermint sweet can provide relief. Chamomile tea is another excellent option, as it helps relax the stomach muscles and reduce nausea-related discomfort.

 

In addition to these remedies, staying hydrated is crucial. Small sips of water, clear broths, or electrolyte drinks can help prevent dehydration, which can sometimes worsen nausea. Cold foods, such as yogurt or chilled fruit, may also be easier to tolerate than hot or heavy meals.

 

It is important to avoid foods that may aggravate nausea, such as greasy, fried, spicy, or overly sweet foods, as they can be harder to digest and may worsen symptoms. Eating smaller, more frequent meals rather than large portions can also help prevent nausea from intensifying. If nausea persists despite dietary adjustments, seeking medical advice may be necessary to identify any underlying causes.

 

Can nausea be a sign of a serious condition?

In some cases, nausea can be a warning sign of a more serious underlying condition, particularly if it is persistent, severe, or accompanied by other troubling symptoms. While nausea is often associated with mild and temporary issues such as motion sickness, indigestion, or minor infections, it can also indicate more critical health problems. Conditions such as brain injuries, migraines, or neurological disorders can trigger nausea due to disruptions in the brain’s signalling processes. Additionally, heart-related issues, including heart attacks, may present with nausea, particularly in women, alongside symptoms like chest pain, shortness of breath, or dizziness.

 

Serious gastrointestinal conditions, such as ulcers, bowel obstructions, gallbladder disease, or severe infections, can also cause prolonged nausea. Liver and kidney diseases may lead to nausea due to toxin build-up in the body when these organs are unable to function properly. In rare cases, persistent nausea could be a sign of metabolic imbalances, hormonal disorders, or even certain types of cancer.

 

It is crucial to seek medical attention if nausea is ongoing, severe, or occurs alongside symptoms such as intense abdominal pain, unexplained weight loss, high fever, confusion, fainting, difficulty breathing, or vomiting blood. These signs may indicate a serious medical condition that requires urgent evaluation and treatment.

 

Why do I feel nauseous in the morning even if I’m not pregnant?
Morning nausea can be caused by low blood sugar, acid reflux, dehydration, anxiety, or poor sleep quality. Some medications taken at night may also contribute to morning nausea. Eating a small snack before bed or drinking water first thing in the morning may help.

 

Can anxiety and stress cause nausea?

Yes, anxiety and stress can trigger nausea as part of the body's natural response to emotional distress. When a person experiences stress or anxiety, the body activates the fight-or-flight response, releasing hormones such as adrenaline and cortisol. This response redirects blood flow away from the digestive system and towards the muscles, preparing the body to react to a perceived threat. As a result, digestion slows down, stomach acid production increases, and the muscles in the gut may contract irregularly, all of which can lead to nausea.

 

For some individuals, chronic anxiety or panic attacks can make nausea a recurring issue. In these cases, the body remains in a heightened state of alertness, continually affecting digestion and leading to ongoing queasiness or discomfort. Additionally, hyperventilation, which often occurs with anxiety, can alter oxygen and carbon dioxide levels in the blood, sometimes worsening the sensation of nausea.

 

Managing stress and anxiety can help alleviate nausea caused by emotional factors. Relaxation techniques such as deep breathing, meditation, and progressive muscle relaxation can help calm the nervous system and restore normal digestion. Gentle physical activity, such as walking or stretching, can also promote digestion and reduce stress levels. Drinking herbal teas, such as chamomile or peppermint, may provide additional relief.

 

If anxiety-related nausea becomes frequent or disruptive, seeking professional support from a doctor or therapist may be beneficial. Cognitive behavioural therapy (CBT) and mindfulness techniques can help individuals develop coping strategies for stress and anxiety, reducing the likelihood of nausea as a symptom.

 

What medications can help with nausea?
Over-the-counter options include antihistamines like dimenhydrinate (Dramamine) for motion sickness and bismuth subsalicylate (Pepto-Bismol) for digestive-related nausea. Prescription medications such as ondansetron (Zofran) or metoclopramide (Reglan) may be used for severe nausea, particularly for chemotherapy patients or post-surgery cases.

 

How can I prevent nausea while travelling?

To prevent nausea while travelling, it is important to minimise sensory conflicts that can trigger motion sickness. Choosing a stable seating position can make a significant difference—opt for the front seat in a car, a seat over the wings of an aeroplane, or a central location on a boat, as these areas experience less movement. Keeping your gaze fixed on a distant point, such as the horizon, can help maintain a sense of stability and prevent the disorientation caused by conflicting sensory signals.

 

Avoid activities that can worsen nausea, such as reading or looking at screens, as these can increase the disconnect between what your eyes perceive and what your body feels. Fresh air can also provide relief, so keeping a window slightly open in a car or sitting near a vent on a plane can be beneficial. Staying hydrated and consuming small, light snacks, such as crackers or dry toast, can help keep your stomach settled.

 

For those who are highly prone to motion sickness, preventive measures such as motion sickness medications may be useful when taken before travel. Alternative remedies, such as ginger supplements, peppermint, or acupressure wristbands, have also been found effective for some individuals. Planning ahead and understanding your triggers can go a long way in making travel more comfortable and nausea-free.

 

When should I see a doctor for nausea?
You should seek medical attention if nausea lasts for more than a few days, is severe, or is accompanied by symptoms such as dehydration, severe abdominal pain, confusion, fever, fainting, or blood in vomit. These could indicate a more serious underlying condition that requires medical treatment.