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- Fybogel Hi-Fibre Orange – 30 Sachets...
Fybogel Hi-Fibre Orange – 30 Sachets is an orange-flavoured, bulk-forming laxative containing 3.5g ispaghula husk per sachet. It is used to relieve constipation, help maintain regular bowel movements and support bowel function in people who require a higher-fibre regimen.
Unlike stimulant laxatives, which encourage the bowel muscles to contract, Fybogel works by increasing the fibre content and bulk of stools. Its active ingredient, ispaghula husk, absorbs water in the digestive tract, helping stools become softer, bulkier and easier to pass.
Constipation can occur when stools become hard or difficult to pass, bowel movements become less frequent than usual or the bowel does not feel completely emptied. It may be associated with changes in diet, insufficient fibre, inadequate fluid intake, reduced physical activity or changes in routine.
Fybogel Hi-Fibre Orange provides a convenient way to supplement fibre intake while treating constipation. Each sachet is mixed with approximately 150ml of cold water to create an orange-flavoured drink.
The product is also licensed for the management of bowel function in people with haemorrhoids, where avoiding hard stools and straining may be particularly helpful.
How Does Fybogel Hi-Fibre Orange Work?
Fybogel contains ispaghula husk, a source of soluble dietary fibre obtained from the seeds of the Plantago ovata plant.
When mixed with water, ispaghula husk absorbs liquid and forms a gel-like substance.
Within the digestive tract, this helps increase stool bulk and retain moisture, supporting the bowel's normal movements.
The increased stool volume encourages bowel activity, while the additional water helps stools pass more comfortably.
Fybogel generally begins to work within 12–24 hours, although some people may need longer to experience its full effect.
Because it is a bulk-forming laxative, drinking enough water is essential for both effectiveness and safety.
Benefits of Fybogel Hi-Fibre Orange
Relieves Constipation
Helps make stools softer and easier to pass by increasing their fibre and water content.
Supports Bowel Regularity
Can help maintain a more regular bowel pattern as part of a high-fibre regimen.
Contains Ispaghula Husk
Provides 3.5g of plant-derived ispaghula husk per sachet.
Gentle Bulk-Forming Action
Works by increasing stool bulk rather than directly stimulating bowel contractions.
Convenient Orange-Flavoured Drink
The granules are mixed with water for easy oral administration.
Supports Haemorrhoid Management
May help manage bowel function when hard stools and straining are troublesome.
What Is Fybogel Hi-Fibre Orange Used For?
Fybogel Hi-Fibre Orange is used when additional dietary fibre is required, including for:
- Relief of constipation.
- Maintenance of bowel regularity.
- Constipation occurring during pregnancy, when an appropriate fibre-based treatment is needed.
- Management of bowel function in people with haemorrhoids.
It may be useful when stools are hard, difficult to pass or associated with straining.
Fybogel does not treat every underlying cause of constipation. Persistent or unexplained symptoms should be assessed by a healthcare professional.
Is Fybogel a Natural Laxative?
Fybogel contains ispaghula husk, a plant-derived source of dietary fibre.
It is classified as a bulk-forming laxative because it increases stool bulk and retains water.
Although its active ingredient comes from a plant, Fybogel is still a medicine and must be taken according to the label and Patient Information Leaflet.
Who Can Take Fybogel Hi-Fibre Orange?
Fybogel Hi-Fibre Orange is suitable for adults and children over 12 years of age at the standard sachet dose.
Children aged 6–12 years have a different, smaller dose specified in the product information, which requires measuring granules rather than automatically using a full sachet.
The product is not recommended for children under 6 years.
Older adults and people who are frail or have difficulty swallowing should seek medical advice before use.
Fybogel vs Other Laxatives
Fybogel is a bulk-forming laxative that absorbs water and increases stool bulk.
Dulcolax contains bisacodyl, a stimulant laxative that encourages bowel contractions.
Senokot contains senna-derived compounds that also stimulate bowel activity.
Laxido and Movicol contain macrogol-based osmotic laxatives that help retain water in stools.
The most suitable treatment depends on the nature of the constipation, medical history and individual circumstances.
When Should Fybogel Not Be Used?
Do not take Fybogel Hi-Fibre Orange if you:
- Are allergic to ispaghula husk or another ingredient.
- Have difficulty swallowing or a known narrowing of the oesophagus or digestive tract.
- Have an intestinal obstruction or suspected bowel blockage.
- Have faecal impaction.
- Have a sudden change in bowel habits that has lasted more than two weeks.
- Have unexplained rectal bleeding.
- Have failed to pass stools after taking another laxative.
- Have reduced bowel movement due to certain medical conditions or medicines, unless a doctor has
- specifically advised its use.
Seek medical advice if you have persistent abdominal pain, nausea, vomiting or unexplained bowel symptoms.
The Importance of Drinking Enough Water
Fybogel must never be swallowed dry.
Ispaghula husk expands when it absorbs liquid. If taken without enough water, it can swell in the throat or oesophagus and cause choking or obstruction.
Always mix the granules with the recommended amount of water and drink the mixture promptly.
Continue drinking adequate fluids throughout the day.
Do not take Fybogel immediately before going to sleep.
Supporting Healthy Bowel Habits
Fybogel can be used alongside everyday measures that support bowel regularity.
These include eating a varied diet containing vegetables, fruit and wholegrains, drinking enough fluids, remaining physically active and responding to the natural urge to pass stools.
If constipation repeatedly returns or you need regular treatment, speak to a healthcare professional.
Active Ingredient
Ispaghula Husk – 3.5g per sachet
Ispaghula husk is a soluble dietary fibre derived from Plantago ovata.
It absorbs water within the digestive tract, increasing stool bulk and helping stools become softer and easier to pass.
Its bulk-forming action supports natural bowel movement and helps relieve constipation.
Other Ingredients
Fybogel Hi-Fibre Orange also contains:
- Potassium bicarbonate.
- Sodium bicarbonate.
- Citric acid.
- Riboflavin sodium phosphate.
- Aspartame (E951).
- Orange flavour.
- Beta-carotene (E160a).
- Saccharin sodium.
- Polysorbate 80.
- Colloidal anhydrous silica.
Important Ingredient Information
Contains aspartame.
Each sachet contains 16mg aspartame (E951), a source of phenylalanine.
Aspartame may be harmful to people with phenylketonuria (PKU).
Contains potassium.
Each sachet contains approximately 9.76mg potassium.
People with reduced kidney function or those following a controlled-potassium diet should take this into account.
Sodium content
Each sachet contains less than 23mg sodium and is considered essentially sodium-free.
Always read the packaging and Patient Information Leaflet if you have allergies, dietary restrictions or ingredient intolerances.
Adults and Children Over 12 Years
Take one sachet in the morning and one sachet in the evening, preferably after meals.
Mix each sachet with approximately 150ml of cold water.
Stir well and drink immediately.
Usual daily dose: Two sachets.
Do not exceed the recommended dose unless instructed by a healthcare professional.
Children Aged 6–12 Years
The licensed dose is half to one level 5ml spoonful of granules, depending on age and size, morning and evening.
This is a measured granule dose, not half to one complete sachet.
Ask a pharmacist for advice on an appropriate presentation and how to measure the dose accurately.
Children Under 6 Years
Fybogel Hi-Fibre Orange is not recommended for children under 6 years of age.
How to Prepare Fybogel Hi-Fibre Orange
- Fill a glass with approximately 150ml of cold water.
- Empty one sachet into the water.
- Stir well to disperse the granules.
- Drink the mixture immediately, preferably after a meal.
- Continue drinking sufficient fluids throughout the day.
- Never swallow the granules dry.
Do not inhale the powder while preparing the drink, as ispaghula husk can cause allergic sensitisation.
When Should You Take Fybogel?
Fybogel is usually taken in the morning and evening, preferably after meals.
Do not take it immediately before bedtime.
The product should be taken at least 30–60 minutes before or after other medicines, as ispaghula husk may affect their absorption.
How Long Does Fybogel Take to Work?
Fybogel usually begins to work within 12–24 hours.
The response can vary depending on fluid intake, diet and individual bowel habits.
If you have not had a bowel movement after three days of treatment, consult a doctor or pharmacist.
Can You Take Fybogel With Other Medicines?
Fybogel may delay the absorption of some medicines, including:
- Certain heart medicines.
- Lithium.
- Carbamazepine.
- Warfarin and related anticoagulants.
- Some vitamins and mineral supplements.
People taking thyroid hormone replacement or diabetes medicines may require additional monitoring.
Separate Fybogel from other oral medicines by at least 30–60 minutes and ask a pharmacist if you are unsure about a particular combination.
Pregnancy and Breastfeeding
Ispaghula husk may be considered during pregnancy or breastfeeding when additional dietary fibre is needed and changes to diet have not been sufficient.
If you are pregnant or breastfeeding, ask a pharmacist, doctor or midwife for advice before use.
Storage Instructions
Store below 30°C in a dry place.
Keep the sachets in their original packaging until needed.
Keep out of the sight and reach of children.
Like all medicines, Fybogel Hi-Fibre Orange can cause side effects, although not everyone experiences them.
The frequency of reported side effects is not known.
Wind and Flatulence
Some people experience increased wind when they first start taking Fybogel.
This can happen as the amount of dietary fibre in the bowel increases.
Flatulence often improves after the first few days of treatment.
Abdominal Bloating
Fybogel may cause temporary bloating or abdominal distension.
This is more likely during the initial adjustment to increased fibre intake.
If bloating becomes severe, persistent or is accompanied by pain or vomiting, stop taking the medicine and seek medical advice.
Allergic Reactions
Ispaghula husk can cause allergic reactions in some people.
Possible symptoms include:
- Skin rash or itching.
- Hives.
- Red, itchy or watery eyes.
- Runny or blocked nose.
- Wheezing or coughing.
- Breathing difficulties.
Allergic reactions may occur after swallowing the product, touching the granules or inhaling the powder during preparation.
Stop taking Fybogel and seek medical advice if you develop symptoms of an allergic reaction.
Seek emergency medical attention if you experience difficulty breathing, swelling of the face or throat, or symptoms of anaphylaxis.
Choking or Oesophageal Obstruction
Fybogel must always be taken with sufficient liquid.
If the granules are swallowed dry or with too little water, they may swell in the throat or oesophagus and cause an obstruction.
Warning signs include difficulty swallowing, chest pain, vomiting, choking or difficulty breathing.
Seek immediate medical attention if these symptoms occur.
Intestinal Obstruction
In rare circumstances, bulk-forming laxatives can contribute to bowel obstruction, particularly when taken without adequate fluids or by people with certain digestive conditions.
Do not take Fybogel if you have a known or suspected bowel obstruction or faecal impaction.
What Happens If You Take Too Much Fybogel?
Taking more than the recommended amount may cause abdominal discomfort, excessive wind, bloating or bowel obstruction.
Maintain adequate fluid intake and seek medical advice if you have taken too much or develop concerning symptoms.
When Should You Stop Taking Fybogel?
Stop taking Fybogel and seek medical advice if you experience:
- Severe or persistent abdominal pain.
- Difficulty swallowing.
- Vomiting or suspected bowel obstruction.
- An allergic reaction.
- Unusual changes in bowel movements.
If constipation worsens or you have not passed stools after three days of treatment, consult a healthcare professional.
Reporting Side Effects
If you experience a suspected side effect, speak to a doctor, pharmacist or nurse.
You can also report suspected medicine side effects through the MHRA Yellow Card Scheme at www.mhra.gov.uk/yellowcard
Frequently asked questions
What is Fybogel Hi-Fibre Orange used for?
Fybogel Hi-Fibre Orange is a bulk-forming laxative used to relieve constipation and help maintain regular bowel movements.
It can also help manage bowel function in people with haemorrhoids.
How does Fybogel work?
Fybogel contains ispaghula husk, a soluble dietary fibre that absorbs water in the digestive tract.
This increases stool bulk and helps stools become softer and easier to pass.
How long does Fybogel take to work?
Fybogel usually begins to work within 12–24 hours.
Some people may need longer to notice the full effect.
If you have not had a bowel movement after three days, seek medical advice.
How many Fybogel sachets should I take daily?
Adults and children over 12 years should take one sachet in the morning and one in the evening.
Each sachet must be mixed with approximately 150ml of water.
Should I take Fybogel before or after food?
Fybogel is preferably taken after meals.
The usual schedule is one dose in the morning and another in the evening.
Can I take Fybogel without water?
No. Never swallow Fybogel granules dry.
They expand when mixed with liquid and may cause choking or obstruction if taken without enough water.
Is Fybogel a natural laxative?
Fybogel contains ispaghula husk, a plant-derived source of soluble fibre.
It is classified as a bulk-forming laxative and should be used according to its medicine instructions.
Does Fybogel soften stools?
Fybogel is licensed for the management of bowel function in people with haemorrhoids.
By helping stools pass more comfortably, it may reduce the need to strain during bowel movements.
It does not directly treat the haemorrhoids themselves.
What is the difference between Fybogel and Laxido?
Fybogel contains ispaghula husk and works by increasing stool bulk.
Laxido contains macrogol 3350 with electrolytes and works by retaining water in the bowel.
Both can help relieve constipation, but they have different mechanisms of action.
Can I buy Fybogel Hi-Fibre Orange 30 Sachets at Pharmulous?
Check Pharmulous for availability of Fybogel Hi-Fibre Orange – 30 Sachets.
This orange-flavoured, ispaghula-based bulk-forming laxative helps relieve constipation and maintain bowel regularity.
Always read the label and Patient Information Leaflet before use.
Fybogel Hi-Fibre Orange is a medicine. Always read the label. Never swallow the granules dry. Mix with the recommended amount of water and drink promptly. Seek medical advice if constipation worsens or there is no bowel movement after three days.
