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- Senokot 7.5mg Tablets Adult – 20...
Senokot 7.5mg Tablets Adult (20 Pack) are a senna-based stimulant laxative used for the short-term relief of occasional constipation in adults aged 18 years and over.
Each tablet contains senna fruit preparations equivalent to 7.5mg hydroxyanthracene glycosides, calculated as sennoside B. These naturally derived compounds help stimulate the movement of the bowel, making it easier to pass stools when constipation occurs.
Constipation is a common digestive problem that may involve passing stools less frequently than usual, experiencing hard or dry stools, straining during bowel movements or feeling that the bowel has not emptied completely.
It can develop for several reasons, including changes in diet, inadequate fibre intake, insufficient fluids, reduced physical activity, changes in daily routine or the effects of certain medicines.
Senokot provides a convenient oral treatment option for adults experiencing occasional constipation when dietary changes and other first-line measures have not provided sufficient relief.
How Does Senokot Work?
Senokot contains senna, a plant-derived stimulant laxative.
The active compounds in senna, known as sennosides, are broken down by bacteria in the large intestine into substances that stimulate bowel activity.
This encourages the muscular contractions that move waste through the colon. Senna also affects the movement of water and electrolytes within the bowel, helping stools pass.
Because its action takes several hours, Senokot is usually taken at bedtime to encourage a bowel movement the following morning.
The aim is to use the lowest effective dose that produces a comfortable, soft-formed stool.
Benefits of Senokot 7.5mg Tablets
Short-Term Constipation Relief
Senokot helps relieve occasional constipation by encouraging bowel movements.
Senna-Based Active Ingredient
Contains stimulant laxative compounds derived from senna fruit.
Convenient Bedtime Administration
The tablets are taken at night, allowing time for the medicine to work.
Simple Oral Tablet Format
The 20-tablet pack is convenient for adults who prefer tablets rather than liquid or sachet formulations.
Flexible Adult Dosage
The recommended dose is one or two tablets, with new users advised to begin with the lowest dose.
What Is Senokot Used For?
Senokot 7.5mg Tablets Adult are intended for the short-term relief of occasional constipation.
Symptoms of constipation may include:
- Passing stools less often than normal.
- Hard, dry or difficult-to-pass stools.
- Straining during bowel movements.
- A sensation of incomplete bowel emptying.
- Bloating or abdominal discomfort associated with constipation.
Normal bowel habits differ between individuals. The important change is often a reduction in your usual frequency or increased difficulty passing stools.
Senokot treats the symptom of constipation but does not resolve every possible underlying cause.
Is Senokot a Natural Laxative?
Senokot contains active compounds derived from senna fruit, a plant traditionally used in laxative medicines.
Although the active ingredient comes from a plant, Senokot is still a medicine and must be used according to its licensed dosage and safety instructions.
Natural origin does not mean that a medicine is suitable for everyone or safe for prolonged use.
Who Can Take Senokot Adult Tablets?
Senokot 7.5mg Tablets Adult are intended for adults aged 18 years and over, including older adults.
They are not suitable for children or adolescents under 18 years.
Other Senokot products may have different age restrictions. Always check the exact product name and packaging before use.
When Should Senokot Not Be Used?
Do not take Senokot Adult Tablets if you:
- Are allergic to senna or any of the ingredients.
- Have a bowel obstruction, narrowing of the bowel or bowel atony.
- Have appendicitis or inflammatory bowel disease, including Crohn's disease or ulcerative colitis.
- Have severe dehydration.
- Have unexplained or persistent abdominal pain, nausea or vomiting.
- Have faecal impaction, unexplained rectal bleeding or blood in your stools.
- Have already taken another laxative and remain constipated.
- Have experienced a sudden change in bowel habits lasting more than two weeks.
- Are pregnant or breastfeeding.
- Have heart failure or kidney failure.
Speak to a healthcare professional if you are uncertain whether the medicine is appropriate for you.
Can Senokot Interact With Other Medicines?
Yes. Senokot may interact with medicines affected by changes in potassium levels or electrolyte balance.
Ask a doctor or pharmacist before use if you take heart medicines such as digoxin, medicines for abnormal heart rhythms, medicines that prolong the QT interval, diuretics or corticosteroids.
Liquorice root preparations may also increase the risk of electrolyte disturbances when combined with stimulant laxatives.
Do not combine Senokot with another laxative unless advised by a healthcare professional.
Maintaining Healthy Bowel Habits
Senokot is intended for occasional use rather than as a replacement for healthy bowel habits.
Eating fibre-rich foods, drinking enough fluids, remaining physically active and responding to the natural urge to pass stools may help reduce constipation.
If you need laxatives regularly, consult a doctor or pharmacist to investigate the cause and discuss suitable long-term management.
Senna fruit preparations equivalent to 7.5mg hydroxyanthracene glycosides per tablet, calculated as sennoside B.
Each tablet contains powdered Alexandrian senna fruit pods and Tinnevelly senna fruit pods.
These provide sennosides, which act as stimulant laxatives in the large intestine.
Senna encourages bowel movement by stimulating the colon and affecting the movement of water and electrolytes within the bowel.
Other Ingredients
Senokot 7.5mg Tablets Adult also contain:
- Calcium phosphate.
- Maize starch.
- Magnesium stearate.
- Lactose monohydrate.
Important Ingredient Information
Contains lactose.
Each tablet contains 15.82mg lactose monohydrate.
People with certain rare inherited conditions involving galactose intolerance, total lactase deficiency or glucose-galactose malabsorption should not take this medicine.
Always read the Patient Information Leaflet if you have allergies or ingredient intolerances.
Adults Aged 18 Years and Over
Take one to two tablets at bedtime, swallowed with a drink of water.
If you have not taken Senokot before, begin with one tablet.
The dose may be increased to two tablets if necessary.
Maximum recommended dose: Two tablets at night.
Use the smallest dose that produces a comfortable, soft-formed bowel movement.
Children and Adolescents Under 18
Do not use Senokot 7.5mg Tablets Adult in anyone under 18 years of age.
Other senna products may have different licences and age restrictions. Seek advice from a pharmacist or doctor about an appropriate treatment.
How to Take Senokot Tablets
- Read the packaging and Patient Information Leaflet before taking the medicine.
- Start with one tablet if you are a new user.
- Swallow the tablet with a drink of water at bedtime.
- Increase to two tablets only if necessary.
- Do not exceed the stated dose.
- Reduce the dose and stop once regular bowel movements return.
How Long Can You Take Senokot?
Do not use Senokot Adult Tablets for more than one week.
Usually, taking the medicine on two or three occasions during that week is sufficient.
Senokot is not intended for daily long-term use.
If you have not had a bowel movement after three days, or your symptoms persist or worsen, consult a doctor or pharmacist.
Important Dosage Precautions
Avoid taking Senokot with other laxatives unless instructed by a healthcare professional.
Do not use stimulant laxatives for weight loss. They do not prevent the absorption of calories or nutrients, and excessive use can cause dehydration and electrolyte imbalances.
If you need laxatives every day, consult a doctor to investigate the underlying cause.
Like all medicines, Senokot 7.5mg Tablets Adult can cause side effects, although not everyone experiences them.
The frequency of the following side effects is not known.
Abdominal Pain and Cramps
Senokot may cause abdominal pain, intestinal spasms or stomach cramps as bowel activity increases.
These effects may be more noticeable in people with a sensitive bowel.
If you experience troublesome cramps, stop taking the medicine and seek advice from a pharmacist or doctor.
Diarrhoea
Senokot can cause loose or watery stools, particularly when the dose is higher than necessary.
Diarrhoea may lead to fluid loss and dehydration.
Do not exceed the recommended dose.
Allergic Reactions
Allergic reactions may include:
- Itching.
- Hives.
- Skin rash.
- Other hypersensitivity symptoms, including asthma-like reactions.
Stop taking the medicine and seek medical advice if an allergic reaction occurs.
Seek emergency medical help if you develop breathing difficulties or swelling of the face, lips, tongue or throat.
Changes in Urine Colour
Senna may cause urine to appear yellow or reddish-brown.
This discolouration is generally harmless and does not necessarily indicate a medical problem.
However, seek medical advice if you notice blood in your urine or experience other concerning symptoms.
Dehydration and Electrolyte Imbalance
Prolonged or excessive use of Senokot can cause loss of fluids and electrolytes, including potassium.
Low potassium levels may cause muscle weakness or cramps and may be particularly concerning for people taking certain heart medicines.
Symptoms of dehydration may include excessive thirst, reduced urination, dizziness and weakness.
Side Effects Associated With Long-Term Misuse
Long-term excessive use may lead to laxative dependence, impaired normal bowel function and electrolyte disturbances.
Other reported effects associated with chronic use include changes in the urine and pigmentation of the bowel lining.
Senokot should therefore be used only for the short-term relief of occasional constipation.
When Should You Stop Taking Senokot?
Stop taking Senokot and consult a healthcare professional if you develop persistent abdominal pain, significant diarrhoea, signs of dehydration, an allergic reaction or worsening symptoms.
Seek urgent medical assessment for severe abdominal pain, persistent vomiting, inability to pass wind or stools, or significant rectal bleeding.
Reporting Side Effects
You can report suspected side effects through the MHRA Yellow Card Scheme at www.mhra.gov.uk/yellowcard.
Always consult the Patient Information Leaflet for the complete safety information.
Frequently asked questions
What is Senokot 7.5mg Tablets Adult used for?
Senokot is a stimulant laxative used for the short-term relief of occasional constipation in adults aged 18 years and over.
It contains senna-derived compounds that stimulate bowel movement.
How does Senokot work?
Senokot contains sennosides derived from senna fruit.
These compounds are activated in the large intestine and help stimulate bowel contractions, encouraging the passage of stools.
How long does Senokot take to work?
Senokot generally takes around 8–12 hours to produce a bowel movement, although the timing can vary.
It is usually taken at bedtime so that it can work overnight.
Should I take Senokot in the morning or at night?
Senokot Adult Tablets should be taken at night, as directed in the Patient Information Leaflet.
This allows time for the medicine to work while you sleep.
How many Senokot tablets should I take?
Adults aged 18 and over should take one or two tablets at bedtime.
Start with one tablet if you are a new user.
Do not exceed two tablets at night.
Can I take Senokot every day?
Senokot is intended for short-term occasional use.
It is usually sufficient to take it two or three times during a week, and it must not be used for more than one week.
If you need laxatives every day, consult a doctor.
Is Senokot a natural laxative?
Senokot contains active compounds derived from senna fruit.
Although the active ingredient is plant-derived, Senokot is a regulated medicine and should be used according to its instructions.
Can I take Senokot during pregnancy?
No. Senokot 7.5mg Tablets Adult are contraindicated during pregnancy.
Ask a doctor, midwife or pharmacist about suitable alternatives for constipation during pregnancy.
Can I take Senokot while breastfeeding?
No. This product is contraindicated during breastfeeding.
Consult a healthcare professional for advice about a suitable alternative.
Can I buy Senokot 7.5mg Tablets Adult at Pharmulous?
Check the Pharmulous website for the current availability of Senokot 7.5mg Tablets Adult in the 20-tablet pack.
This senna-based stimulant laxative is intended for the short-term relief of occasional constipation in adults aged 18 years and over.
Always read the label and Patient Information Leaflet before use.
Senokot 7.5mg Tablets Adult is a medicine. Always read the label. For adults aged 18 years and over. Do not exceed the recommended dose or use for more than one week. Do not use during pregnancy or breastfeeding. Laxatives do not help with weight loss.


