Nausea

How to manage nausea and vomiting

Nausea and vomiting are common symptoms that can affect anyone. They’re often short-lived and may settle on their own, but they can feel unpleasant and disruptive while they last. With the right self-care and, where appropriate, treatment, many people find relief quickly.

What are nausea and vomiting?

Nausea is the feeling of sickness or the urge to be sick. Vomiting is when the stomach empties its contents through the mouth. These symptoms can occur together or on their own.

They can be caused by a range of issues, including infections, food poisoning, migraines, travel sickness, anxiety, medication side effects, pregnancy, or digestive conditions.

Common causes of nausea and vomiting

Nausea and vomiting can be triggered by many different factors.

Viral or bacterial infections affecting the stomach are common causes. Food-related illness, dehydration, and alcohol can also play a role. Some people experience nausea due to migraines, anxiety, or inner ear problems such as motion sickness.

Certain medicines, including painkillers and antibiotics, may upset the stomach. Hormonal changes, especially during pregnancy, can also cause ongoing nausea.

Understanding what’s triggering your symptoms can help guide treatment.

Managing nausea and vomiting at home

Mild nausea and vomiting can often be managed with simple steps.

Sipping small amounts of water regularly helps prevent dehydration. Clear fluids are usually better tolerated than large drinks. Eating light meals, such as plain toast or crackers, may help once appetite returns.

Resting upright rather than lying flat can reduce the urge to vomit. Fresh air and avoiding strong smells may also help ease symptoms.

Habits that may help reduce symptoms

Avoid rich, fatty, or spicy foods until symptoms settle. Eating little and often can be easier on the stomach than large meals.

Alcohol and caffeine can worsen nausea for some people, so it may help to limit these while you’re feeling unwell.

If travel sickness is a trigger, planning breaks, sitting where movement is minimal, or using appropriate treatment may help.

Relieving nausea and vomiting symptoms

If symptoms are persistent or affecting daily life, anti-nausea treatment may help.

Pharmacy treatments and prescription medicines can reduce nausea, vomiting, and stomach discomfort, depending on the cause. A clinician can advise whether treatment is suitable and which option may be appropriate.

Pain relief such as paracetamol may help if nausea is linked to headaches or mild discomfort, but avoid taking medicines on an empty stomach unless advised.

When to seek medical advice

Most episodes of nausea and vomiting settle within a few days. You should seek medical advice if symptoms last longer, keep returning, or are severe.

Urgent medical help is needed if you cannot keep fluids down, show signs of dehydration, vomit blood, have severe abdominal pain, or feel confused or drowsy.