An upset stomach can happen for everyday reasons such as stress, overeating, food intolerance, or underlying digestive issues. On this page, you can shop a range of upset stomach remedies chosen to support common symptoms like bloating, indigestion, heartburn, acid reflux, and nausea, with options that suit different preferences and situations.
You’ll see familiar formats including chewable antacid tablets, liquid antacid suspensions, and traditional powders or salts, plus supportive options such as herbal remedies, probiotics for gut health, activated charcoal tablets, and digestive enzymes. WithAid is a UK based and regulated pharmacy, with fast, free delivery on order over £20 and orders sent Royal Mail in discreet packaging.
Shop by upset stomach type
Popular types of upset stomach remedies
- Antacids (chewable tablets and liquid suspensions) to help manage symptoms linked to heartburn, indigestion, and excess acid.
- Herbal remedies (such as ginger or peppermint) for gentle symptom support where suitable.
- Probiotics for gut health to support digestive balance as part of longer-term gut care.
- Activated charcoal tablets for excess gas and bloating support where appropriate.
- Digestive enzymes to support meal-related discomfort where suitable.
- Traditional powders and salts taken exactly as directed for short-term stomach discomfort.
How to choose the right option
- Start with your main symptom: heartburn or reflux often suits antacids, while nausea, constipation, or diarrhoea usually needs a different approach.
- Pick a format you’ll use correctly: chewables for convenience, liquids for measured dosing, or powders/salts if you prefer a traditional option.
- Check suitability first: age guidance and warnings vary by product, especially for pregnancy or breastfeeding and for children.
- Consider interactions: some remedies can affect absorption of other medicines; spacing doses may be recommended on-pack.
- Support with practical self-care: smaller meals, keeping hydrated, and avoiding common triggers (for example very rich, spicy, or fatty foods) may help alongside suitable short-term options.
- Know when to get advice: if symptoms are persistent, worsening, unusual, or keep returning, speak to a pharmacist or contact your GP.
FAQs
What causes an upset stomach?
Common triggers include overeating, stress, rich or unfamiliar foods, food intolerance, and reflux-related irritation. If symptoms are persistent or worrying, speak to a pharmacist or contact your GP.
What’s the difference between indigestion, heartburn, and acid reflux?
Indigestion is a general term for upper tummy discomfort, often after eating. Heartburn is a burning feeling in the chest or throat and is commonly linked to acid reflux (when stomach contents move upward).
Which format is best: chewable tablets, liquids, or powders?
It depends on what you’ll use correctly. Chewables are convenient, liquids provide measured doses, and powders/salts are a traditional option. Always follow the label directions and age guidance.
Can upset stomach remedies interact with other medicines?
Yes. Some products can affect how other medicines are absorbed. Check the packaging for spacing advice and ask a pharmacist if you take regular medication.
When should I seek urgent medical help?
Seek urgent help for severe or worsening abdominal pain, chest pain, trouble swallowing, repeated vomiting, vomiting blood, black/tarry stools, blood in stools, fainting, or signs of dehydration (especially in children or older adults).
What if symptoms keep coming back?
If you need treatment frequently, symptoms last more than a few days, or they don’t improve with appropriate short-term self-care, speak to a pharmacist or contact your GP to check the cause and the most suitable next step.
Important: Always read the label and use medicines as directed. This information does not replace medical advice, diagnosis, or treatment. If you’re pregnant or breastfeeding, buying for a child, take regular medicines, or symptoms are severe, unusual, or persistent, speak to a pharmacist or your GP. In an emergency, call 999 or attend A&E.
