How to Get Rid of Gas Fast

For fast gas relief, try simethicone, diaphragmatic breathing or a gentle walk, although none is guaranteed to work immediately.

The best choice depends partly on whether you are belching, passing gas or feeling pressure in your abdomen. For drink options, see the best drinks for gas. Bloating can also occur without excess gas, so a remedy that helps one person may not help another.

What are 5 home remedies for gas?

These options are arranged roughly by the available evidence and their use for gas-related symptoms. Direct comparisons are limited, however, and the evidence does not establish a reliable order for rapid relief.

1. Try simethicone for gas bubbles

Simethicone is an over-the-counter medicine that helps small gas bubbles join together, which may make them easier to pass. It does not stop the digestive system from producing gas or address every cause of abdominal fullness.

Choose a simethicone product and follow its package directions for your age. Ask a pharmacist if you are unsure which product to use, especially because some products combine simethicone with other ingredients. Do not take more than the label directs in the hope of faster relief.

Evidence: Simethicone is commonly used for gas, but evidence that it reliably relieves bloating is limited. It may help some people, and there is no dependable timetable for relief. If symptoms keep returning, using it repeatedly should not replace a discussion with a clinician about the cause.

2. Use diaphragmatic breathing for frequent belching

Slow diaphragmatic breathing may help interrupt patterns of repeatedly swallowing air and belching. It is most relevant when belching is the main symptom; it is not a proven quick way to release gas lower in the intestine.

Sit comfortably and place a hand on your abdomen. Breathe in gently through your nose, allowing your abdomen to rise, then breathe out slowly without straining. Repeat for a few minutes; if you feel lightheaded, stop and return to normal breathing.

Evidence: The American Gastroenterological Association's expert review discusses behavioral approaches for belching and bloating. Guidance on breathing is more relevant to certain repetitive belching patterns than to all forms of gas, and it does not promise immediate relief.

3. Take a gentle walk

Movement may help the digestive tract move its contents along and may make it easier to pass gas. It can be a reasonable first step if you feel mildly full or uncomfortable and are otherwise well.

Walk at a comfortable pace around your home or outside for a few minutes. Keep the effort gentle rather than exercising hard after a large meal, and stop if walking increases your pain or makes you feel unwell. You do not need to push through discomfort to make this worth trying.

Evidence: A review of bloating management describes improving intestinal transit and gas evacuation as treatment targets. That does not establish how quickly a short walk will help an individual, and direct evidence for walking as a fast gas remedy is limited.

4. Reduce the air you swallow

Swallowed air can contribute to belching and a feeling of fullness. Reducing it will not instantly remove gas already in the intestine, but it may help prevent you from adding more air while symptoms settle.

Put down chewing gum, skip straws and carbonated drinks for now, and eat or drink slowly. If you are eating, take smaller bites and pause between them. Still water is fine if you are thirsty; there is no need to force down a large amount.

Evidence: Swallowed air is a recognized contributor to some belching symptoms, but there is little evidence that these changes quickly relieve an episode of intestinal gas. Their main role is to reduce a possible source of further discomfort, rather than provide an immediate cure.

5. Change to a comfortable position

A gentle position change may make it more comfortable to pass gas, although it does not remove the cause of gas production. If sitting still feels uncomfortable, try lying on your side with your knees bent, or gently drawing your knees toward your chest while lying down.

Choose a position that feels comfortable and breathe normally. Do not press hard on your abdomen or force a stretch. Skip the knees-to-chest position if it causes pain or is uncomfortable during pregnancy or recovery from abdominal surgery.

Evidence: Direct evidence that a particular position rapidly relieves gas is limited. Treat this as a comfort measure, not a proven treatment, and do not keep trying positions if pain is significant or worsening.

When should you see a doctor about gas?

Get urgent medical care for severe or worsening abdominal pain, a rigid or markedly swollen abdomen, or an inability to pass gas or stool accompanied by vomiting. Also seek urgent care for blood in vomit, bloody or black stools, fainting, or severe chest pain. Do not assume these symptoms are caused by ordinary gas.

Arrange a medical appointment if gas or bloating is persistent, keeps coming back, or occurs with unexplained weight loss, a lasting change in bowel habits, fever or repeated vomiting. A review of chronic bloating and distension notes that these symptoms can have several causes, including constipation and food intolerances; no single treatment consistently works for everyone.

If you are pregnant or breastfeeding, ask a clinician or pharmacist before using a gas medicine. For a child, check with a pediatric clinician or pharmacist about symptoms and an age-appropriate product rather than using an adult product. People who take other medicines or have ongoing digestive conditions should also check whether a product is appropriate, particularly if it contains ingredients in addition to simethicone.