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Senokot Tablets

From £4.99

  • Senna-based formula
  • Short-term relief for occasional constipation
  • Available in packs of 100, 60 or 20 tablets.
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Fast & Free Delivery Options

Variety of delivery options including next day & free delivery.

100% UK-based Pharmacy

Pharmacy, clinic and prescribers based in Greater Manchester.

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Start your treatment with a quick and free online consultation.

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About Senokot Tablets

Medication Name Senokot Tablets
Medication Form Tablet
Used For Occasional constipation relief
Active Ingredients Powdered Alexandrian Senna Fruit (Pods) and Tinnevelly Senna Fruit (Pods), equivalent to 7.5mg Hydroxyahthracene Glycosides, calculated as Sennoside B.
Strength 7.5mg
Patient Information Leaflet Senokot Tablets Patient Information Leaflet

Uses for Senokot 7.5mg Tablets Adult

Senokot Tablets are effective laxatives used for the short-term relief of occasional constipation.

Many people will experience occasional constipation, but it can be uncomfortable and inconvenient. It often involves symptoms like infrequent bowel movements, hard, dry stools, and bloating. Senokot works overnight to gently stimulate the bowel, helping to restore regularity and ease discomfort.

How does Senokot work for constipation?

Senokot Tablets contain natural senna, a stimulant laxative. This active ingredient encourages the muscles of the bowel to contract, helping to move stools through the digestive system. It’s usually effective within 6-12 hours, providing overnight relief when taken before bedtime.

Who can use Senokot Tablets to treat constipation?

Senokot Tablets can be used by adults and the elderly who are experiencing occasional constipation.

Do not use if you:

  • Are allergic to any of the ingredients
  • Have a blockage or narrowing of the gastrointestinal tract or bowel
  • Have paralysis or a lack of muscle tone in the bowel
  • Have appendicitis
  • Have an inflammatory bowel disease like Crohn’s or Ulcerative Colitis.
  • Are severely dehydrated
  • Have abdominal pain or complaints (e.g. nausea) of unknown cause
  • Have faecal impaction or rectal bleeding for which you don’t know the cause, or blood in your stools
  • Have had a sudden change in bowel habits that has lasted more than 2 weeks
  • Are pregnant or breastfeeding
  • Have kidney or heart failure
  • Are under the age of 18 years, unless advised by a medical professional

How to Take Senokot Tablets

Take 1–2 tablets at night with a glass of water.

You should start by taking the lowest dose and only increase it if your symptoms do not improve after several days. Once you have regained regular bowel movements, you should gradually reduce the dose and stop using it. Do not use it for more than a week without speaking to your doctor or pharmacist.

Side Effects of Senokot Tablets

Like all medicines, Senokot may cause side effects, though not everyone will experience them.

Common Side Effects

  • Abdominal cramping
  • Loose stools or diarrhoea

These symptoms are more likely if you have an irritable colon. Reducing the dose can help.

Uncommon Side Effects

  • Yellow or red-brown urine (harmless)

Serious Side Effects

  • An allergic reaction such as hives, skin itchiness, a rash, or asthma.

If you experience any severe side effects, stop using the tablets immediately and seek medical advice.

For a full list of side effects, consult the patient information leaflet.

Reporting Senokot Tablets Side Effects

If you notice any side effects, inform your doctor or pharmacist, even if they are not listed here. You can also report side effects directly through the Yellow Card Scheme. Reporting helps to improve the understanding of this medication’s safety.

Senokot Tablets Ingredients

  • Active Ingredient: Powdered Alexandrian Senna Fruit (Pods) and Tinnevelly Senna Fruit (Pods), equivalent to 7.5mg Hydroxyahthracene Glycosides, calculated as Sennoside B
  • Inactive Ingredients: Calcium phosphate, maise starch, magnesium stearate, lactose monohydrate.

Senokot Tablets Warnings

  • Keep out of reach of children.
  • Do not store above 25°C and keep in the original packaging.
  • Do not use beyond the expiry date shown on the pack.
  • Laxatives, including Senokot Tablets, do not help with weight loss.

Senokot Laxatives for Constipation

A View From Our Expert

“Senokot 7.5mg Tablets are a great option to gently relieve constipation. These effective laxatives, made with natural Senna fruit, work overnight to help you wake up feeling comfortable and regular.”

Sakib Mohammed

MPharm – gphc no. 2060565

MPharm

Advanced Pharmacist Prescriber

Our Experienced UK-based Pharmacy Team

Dr Hussain Ahmad

Clinical Consultant
MUDr, MRCEM, EBCEM, FRCEM
GMC no. 7176414

Sakib Mohammed

Superintendent Pharmacist
MPharm
GPhC no. 2060565

Amjad Khan

Pharmacist
MPharm
GPhC no. 2065469

Page content authored by Dr Hussain Ahmad, last reviewed by Amjad Khan on 20th November 2024.

Senokot Tablet FAQs


Yes, Senokot Tablets can be purchased without a prescription in the UK. You can buy Senokot Tablets from Click2Pharmacy’s constipation treatment clinic, which offers quick delivery options.

Senokot Tablets typically relieve symptoms in 6-12 hours. For best results, take them at bedtime, allowing the laxative effect to occur overnight.

Senokot Tablets should not be used for weight loss. Laxatives do not reduce the number of calories absorbed from food and may cause serious health issues, including dehydration and electrolyte imbalance, if misused​.

If you are interested in weight loss, weight loss medications are available through our online weight loss clinic.

What should I do if I forget to take a dose of Senokot?

Senokot Tablets should only be used for short-term relief of constipation. If symptoms persist for more than a week or if you find yourself needing laxatives every day, consult your doctor​ or pharmacist.

If you are taking heart medications, diuretics, corticosteroids, or liquorice root preparations, talk to your doctor or pharmacist before using Senokot Tablets, as these combinations may affect electrolyte balance​.

Taking too many tablets or overusing Senokot can cause diarrhoea, dehydration, and an imbalance of electrolytes. Contact a doctor immediately and bring the leaflet with you.

Senokot Tablets are not designed to be dissolved in water or other liquids. They should be swallowed whole with a glass of water. If you have difficulty with swallowing or oral use, consult your doctor or pharmacist for advice. They may recommend an alternative form of laxative that is easier for you to take.

Feature Senokot Tablets Senokot Max Strength Tablets
Active Ingredient Equivalent to 7.5mg Hydroxyathracene Glycosides Equivalent to 15mg Hydroxyathracene Glycosides
Strength Standard strength Double the strength of Senokot
Use Mild to moderate occasional constipation Severe occasional constipation
Dose 1–2 tablets at bedtime 1 tablet at bedtime
Suitability For general constipation relief For stronger relief when needed

If you are unsure which is the best product for you, speak to your doctor or pharmacist.

Tinnevelly senna fruit is a natural ingredient derived from the senna plant. It is the active ingredient in laxatives made with natural senna, like Adult Senokot Tablets, which is clinically proven to relieve occasional constipation. This senna fruit laxative works by gently stimulating the bowel to restore normal movement and is a gentle, natural option.

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