

Pepto-Bismol Liquid - Quick Relief for Digestive Discomfort
Relieves 5 symptoms: heartburn, indigestion, nausea, upset stomach and diarrhoea
Fast-acting formula that coats your stomach for quick relief
Trusted pink remedy used for generations
Suitable for adults with digestive discomfort
Convenient liquid form with measuring cup included
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Delivered in secure, plain packaging on fully tracked delivery from just £2.95
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Buy Pepto-Bismol Liquid (240ml) Online - Fast Acting Stomach Relief
When digestive trouble strikes, Pepto-Bismol oral suspension provides fast and effective relief to help you get back to living your life.
Widely used and trusted for over 100 years, it uses the active ingredient bismuth subsalicylate to soothe and protect your stomach. This creates fast relief for common symptoms of digestive problems, including:
- Heartburn
- Nausea
- Upset stomach
- Indigestion
- Diarrhoea
Pepto-Bismol liquid lines your stomach, providing both relief and protection from the unpleasant burning, discomfort and nausea associated with common digestive issues.
Available in a 240ml bottle with a measuring cup included, Pepto-Bismol is pleasant-tasting and easy to take whether you're at home or on the go.
Pepto-Bismol is suitable for most forms of stomach upset from traveller's diarrhoea to overindulgence or more general stomach upset from stress, anxiety or irritating foods. Its gentle formula is easy on your digestive system and it is available without the need for a prescription or consultation.
- Treats
- Heartburn, Nausea, Upset stomach, Indigestion, Diarrhoea
- Treatment Form
- Liquid
- Active Ingredient
- Bismuth Subsalicylate
About Pepto-Bismol Liquid
Pepto-Bismol is an oral suspension. This means that the active ingredient (bismuth subsalicylate) is swallowed in a liquid form.
It appears as a bright pink liquid and has a subtly minty flavour. By coating the stomach, it quickly soothes digestive irritation, bloating and discomfort and targets the most common symptoms of digestive trouble.
Pepto-Bismol liquid is safe for consumption by adults and children over the age of 12 years.
How Does Pepto-Bismol Work?
Pepto-Bismol's active ingredient, bismuth subsalicylate, works by reinforcing your stomach's own protections to soothe and guard against digestive irritation.
Its viscous formula provides a protective barrier in the digestive tract and strengthens the lining of your stomach. It binds to irritants that can interact with your digestive system, neutralises toxins and reduces inflammation within your digestive system.
How To Take/Use Pepto-Bismol Liquid
Pepto-Bismol is quick and easy to take, and suitable for adults and children over 12 years old.
- Shake well before use
- Measure 30ml using the measuring cup included
- Repeat as needed every 30-60 minutes
Do not exceed eight doses (240ml) within 24 hours. Do not use for more than two consecutive days without first seeking advice from your healthcare provider.
Not suitable for use by children under 12 years of age.
Ingredients
The active ingredient in Pepto-Bismol liquid is bismuth subsalicylate (525mg per 30ml). Other inactive ingredients include:
- Sodium
- Benzoic acid (E210)
- Aluminium magnesium silicate
- Methylcellulose
- Methyl salicylate
- Salicylic acid
- Sorbic acid
- Saccharin sodium salicylate
- Water
- Amaranth (E123) which gives Pepto Bismol its distinctive pink colour
Side Effects
Side effects of Pepto-Bismol liquid are rare provided that the oral suspension is taken exactly as directed.
Potential side effects most commonly include a darkening or blackening of your tongue or stools.
This is caused by the active ingredient interacting with sulphur deposits in your saliva or digestive system and creating a substance called bismuth sulfide. This process is harmless and usually stops a few days after you finish taking the medicine.
Other rare side effects include:
- Constipation
- Temporary ringing in ears (tinnitus)
- Allergic reactions
In some very rare cases, people may experience an allergic reaction to Pepto-Bismol liquid. Stop using it and contact your healthcare provider immediately if you notice any of the symptoms of allergic reaction such as:
- Difficulty breathing
- Tightness of the throat
- Drowsiness or dizziness
- Fainting
- Swelling of the lips, mouth, tongue or throat
- Your skin, tongue or lips turning pale, grey or blue
Warnings
Pepto-Bismol liquid is not suitable for you if you are allergic to salicylates (including aspirin), have stomach ulcers, or are currently taking other medications containing salicylates or anticoagulants.
It’s also not suitable for children under the age of 12. Children and young people over the age of 12 and who are recovering from chickenpox or flu should avoid using Pepto-Bismol due to the risk of Reye's syndrome (a rare condition that affects children in recovery from serious illnesses).
If you are pregnant or breastfeeding, you should check with your healthcare provider before taking Pepto-Bismol liquid.
Pepto-Bismol Liquid - Quick Relief for Digestive Discomfort reviews
Pepto-Bismol Liquid FAQs
Pepto-Bismol liquid is designed to target the five most common symptoms of digestive issues including heartburn, indigestion, nausea, upset stomach and diarrhoea.
It is effective for many types of digestive discomfort, from pain caused by eating too much and stomach upset caused by stress or anxiety, to diarrhoea experienced as a result of travelling.
Since its formulation in the early 20th century, Pepto-Bismol has been known for its bright pink colour. The initial reasoning behind the colour choice has been lost to time. However, it has become a key part of Pepro-Bismol's brand.
Today, the pink colouring comes from amaranth (E123), an edible weed also known as "prostrate pigweed" and "love lies bleeding". This helps to make the product easy to recognise.
Pepto-Bismol's stomach-coating properties and gentle formula make it safe to take with or without food whenever symptoms occur. It can be taken before, after or during meals, and side effects should be minimal or non-existent as long as the dosing guidelines are followed.
Pepto-Bismol liquid gets to work quickly, and you should start to experience relief from digestive discomfort within 30-60 minutes. As well as soothing digestive pain, burning or discomfort, it also coats the stomach for further protection.
If symptoms persist, you can take additional doses every 30-60 minutes as needed. However, do not exceed eight doses in the space of 24 hours.
Pepto-Bismol liquid is designed for short-term use as needed.
You should not use it for more than two days without first seeking advice from your healthcare provider.
If symptoms persist for more than 48 hours, you should consult your doctor or pharmacist. This is because they could be symptoms of an underlying condition that may require medical assessment.
Pepto-Bismol can be stored at room temperature and doesn't need to be refrigerated. However, some people may prefer to refrigerate it anyway as this can enhance the cooling and soothing sensation and subtly minty taste.
Be sure to store Pepto-Bismol liquid away from heat and direct sunlight, avoiding temperatures above 40°C. Pepto-Bismol is not suitable for freezing.
Sometimes this occurs when a mineral within the active ingredient (bismuth) combines with sulphur in the saliva and/or digestive tract to form a black substance called bismuth sulphide. This effect is temporary and completely harmless, typically disappearing within a few days after use stops.
Because the active ingredient (bismuth subsalicylate) is related to aspirin, Pepto-Bismol liquid may not be suitable for people who are pregnant or breastfeeding. Talk to your healthcare provider who will be able to recommend more suitable alternatives.
While Pepto-Bismol is intended for fast relief from digestive discomfort, it may not be suitable for the long-term management of existing digestive conditions such as IBS, Crohn's disease (inflammatory bowel disease) etc.
Certain digestive conditions may require additional treatments and precautions. Contact your healthcare provider to ensure that Pepto-Bismol is an appropriate treatment for your needs.
It's quick and easy to order Pepto-Bismol liquid online with The Independent Pharmacy. It’s available with no consultation required. Simply add it to your basket and go through the quick and easy checkout process.
The Independent Pharmacy is a trusted UK online pharmacy that provides genuine branded products with discreet delivery. If you have any questions about this or any of our products, our UK-based team is available to support you.
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