Senna Tablets

In Stock
Dosage
7.5mg
+
Package Type
100 Tablets
£8.49
20 Tablets
£2.49
60 Tablets
£6.49
+
Get Started
Order in the next 03 hours and 52 min to receive your order Friday, December 13
All inclusive service
No hidden fees
Next day delivery
Discreetly packaged
Discreet delivery
Prescriber available
Prescriber assess you online
How to order
  1. Click on the green "Back To Get Started" button, then click "Start Consultation" button on the next page.
  2. Fill in our short consultation form.
  3. Choose delivery method and mode of payment.
  4. Our team of expert prescribers will assess whether medication is suitable.
  5. If you get the green light and it is deemed suitable, your order will be processed quickly and efficiently.
Confidential Service

Your privacy is important, Prescription Doctor are committed to keeping your details completely confidential.

This is why we also take steps to conceal your prescription products under two layers of packaging.

Delivery and Packing
Discreet Delivery?

We have a commitment to delivering a discreet service and understand your need for privacy. We ship all orders via a trackable courier using discreet, plain packaging.

Do I Need to Wait in All Day for Delivery?

Once your order is dispatched you will receive a tracking number via sms and email.

Do You Deliver on Weekends?

We deliver medications between Monday and Saturday. You can upgrade to Saturday delivery on Friday.

My Order Hasn’t Arrived What Should I Do?

You should receive a tracking number with your order which you can use this number to track your parcel online. This should give you a clear indication of where your parcel is. If you haven’t received your parcel in the time frame given by our couriers, contact your local depot to find out where it is. You can also contact our support team who will do this for you.

Can I Be Notified by Text?

On checkout you will be asked to leave your mobile number so our courier can text you about the delivery. This is also useful if the courier has problems finding your address. We will not use your mobile number for anything else.

Payment Methods
How Can I Pay for My Order?

You can pay for your order using credit, debit card or via bank transfer.

I Don’t Have a Credit Card, How Can I Pay?

If you don’t have a credit or debit card you can pay via bank transfer. We will give you a unique reference number at checkout along with details of how to make the transfer. Once the money has cleared in our account, we will process your order.

How Do You Keep My Details Safe?

We are a completely secure site and take many measures to ensure your details are kept safe. We understand that you have a right to extreme privacy when purchasing sensitive health medications. All information that you provide to us is stored on our secure servers. Any payment transactions will be encrypted using SSL technology.

Payment and refunds?

You can pay for your order using credit, debit card and bank transfer.

Card Payment: Please notify us that you wish to cancel your order. Your refund will show available In 1 - 3 days.

Bank Transfer: A member of our team will contact you requesting for your bank details. These details are only used to transfer the funds back into your account.

Treatment Information

Table of contents

What are Senna tablets?

Senna tablets (Sennosides) are a stimulant laxative, made from the leaves and fruit of the Senna plant. They are available over the counter from most pharmacies and some supermarkets, as well as from reputable online pharmacies such as Prescription Doctor.

Senna is commonly used to provide short-term relief from constipation in adults and can be prescribed by a doctor, purchased over the counter or you can buy Senna online.

Constipation is a fairly common condition and can occur for a range of reasons, including:

  • Dietary changes
  • Pregnancy
  • Lack of fluids
  • Lack of fibre
  • As a side effect to other medicines.

Before taking laxatives, such as Senna tablets, it's important to make appropriate adjustments to your diet or lifestyle first. For advice and information on how you can adjust your lifestyle to relive your constipation, speak to your doctor or a pharmacist.

If you suspect that your constipation is a result of a side effect to a specific medicine you are taking, it is very important to speak to your doctor. You should not stop taking medicines prescribed to you without explicit permission from your doctor.

Symptoms of constipation may include:

  • Fewer than normal bowel movements (usually less than 3 per week)
  • Hard, dry stools which are painful to pass
  • Inability or difficulty passing stools

If you have constipation and are unsure if Senna is safe for you, speak to your doctor or a pharmacist. They will be able to determine the most appropriate treatment for your constipation.

Buy Senna tablets online

If you can't get to your local pharmacy, you can buy Senna tablets online from Prescription Doctor's trusted UK pharmacy. Simply complete our online medical consultation for our medical team to review. If your order is approved before 3pm on weekdays, our GPhC registered pharmacy will dispatch your item the same day for a next day delivery.

All orders dispatched from our pharmacy are packaged in plain, tamper-proof packaging to ensure your privacy when buying medicine online.


How does Senna work?

Senna is classed as a stimulant laxative. When consumed, it interacts with the bacteria present in the intestines. The bacteria metabolise the senna into a substance called rheinanthrone.

This stimulates the nerve endings, prompting the muscles in the bowel to contract more regularly and more forcefully than usual. This increased action helps to move faeces along, leading to more regular bowel movements.

For patients struggling with uncomfortable constipation, Senna can provide effective short-term relief by allowing stool to pass and therefore reducing many of the unpleasant side effects of constipation. It is not designed for long-term use.

It typically takes Senna around 8 hours to take effect, and so is best taken before bedtime to allow for it to work overnight.


How do I take Senna tablets?

If you are new to taking Senna, it is recommended that you start by taking the lowest possible dose, which is 1 Senna tablet at bedtime with a glass of water. If necessary, you may increase this to the maximum dose of 2 Senna tablets at bedtime with a glass of water.

Senna tablets should be swallowed whole. Do not crush or chew the tablet.

You can take Senna tablets up to 3 times a week. The dosage should be reduced and stopped once your condition improves and your bowel movements become regular.

If constipation symptoms have not improved after 1-2 weeks, or you have not experienced a bowel movement within 3 days of taking Senna, contact your doctor.


Senna side effects and cautions

Before taking Senna tablets, it's important to read the patient information leaflet supplied with the medicine. This leaflet contains instructions on how to use and store Senna tablets, as well as important information regarding the safety of Senna, including known side effects and contraindications.

Alternatively, you can view the patient information leaflet for senna tablets online here.

Side effects

All medicines carry the risk of side effects, though not everyone who takes the medicine will get them. It's important to remain aware of the potential side effects throughout your course of treatment with Senna tablets.

Side effects of Senna may include:

  • Albuminuria
  • Diarrhoea
  • Electrolyte imbalance (low potassium levels - can lead to muscle weakness and/or cramps)
  • Fluid imbalance
  • Gastrointestinal discomfort
  • Haematuria (blood in urine)
  • Increase likeliness of infections
  • Melanosis coli (discolouration of the colon)
  • Skin reactions
  • Urine discolouration

This is not an exhaustive list of side effects. Further information regarding the safety of Senna tablets can be found inside the accompanying leaflet.

If you experience any side effects, regardless of whether they are listed above or in the patient information leaflet, inform your doctor right away.

Allergies

Do not take Senna tablets if you are allergic to Senna or any of the other ingredients listed in the patient information leaflet.

If you experience the signs and symptoms of an allergic reaction, stop taking senna tablets. Seek immediate medical attention by going to the A & E department of your nearest hospital. Remember to take the packaging and any remaining medicine with you so that doctors know exactly what you have taken.

Signs of an allergic reaction include:

  • Chest tightening
  • Dry, red and cracked skin
  • Itchy, red watery eyes
  • Raised, itchy, red rash (hives)
  • Swelling of the lips, tongue, eyes or face
  • Tummy pain, nausea, vomiting or diarrhoea
  • Wheezing

Pregnancy and breastfeeding

If you are pregnant, think you might be pregnant, or breastfeeding, speak to your doctor or pharmacist for advice before taking Senna tablets.

Other safety information

Always speak to your doctor before you buy Senna tablets online from Prescription Doctor.

Please inform our doctor of all medicine you are currently taking, including those prescribed by your doctor, or bought over the counter, as well as health and herbal supplements.

While taking any laxative, it's important to keep hydrated by drinking plenty of water. You should aim to drink about 6 to 8 glasses of water throughout the day while taking Senna to prevent your body from becoming dehydrated.

Do not take Senna tablets past the expiry date printed on the packaging. The date refers to the last day of the specified month. For example, "EXP: 03/2025" refers to the 31st of March 2025.

Never throw away medicine via household or water waste as this can damage the environment. You should take any unwanted or expired medicine to your local pharmacy and ask them to dispose of it safely on your behalf.

Always store Senna tablets out of sight and reach from children or pets.

Never share your medicine with anybody else, even if they are experiencing the same symptoms or have the same condition as you.


Frequently Asked Questions

What should I do if I forget to take Senna when I should?

If you miss a dose of Senna, take it when you remember. If your next dose is due at this time, you can skip the missed dose and take your next when it is due. Never take two doses together to make up for the one you have missed.

What should I do if I take too much Senna?

Taking more Senna that you should, could be harmful to your health. If you accidentally take more than the recommended amount of Senna tablets, you must seek urgent medical attention by going straight to the accident and emergency department of your nearest hospital.

Can I drink alcohol while taking Senna?

Yes, you can drink alcohol while taking Senna, however excessive alcohol consumption should be avoided as this can worsen your constipation.

Will Senna impact my ability to drive or operate machinery?

No, Senna should not have any impact on your ability to drive or operate machinery.

How long do Senna tablets take to work?

Senna tablets typically take between 8-12 hours to take effect. It is important to consume plenty of water regularly throughout the day while taking Senna to aid hydration.

How long can I take Senna tablets for?

Senna tablets can be consumed every day for up to 1 week. If you have not experienced a bowel movement after 3 days of taking Senna, or you are still experiencing constipation or worsened constipation after 1 week, you should contact your doctor right away or consult a pharmacist.

Where can I buy Senna tablets?

You can buy Senna tablets over the counter from most pharmacies. Or, if you are short on time, you can buy Senna tablets online from a reputable online pharmacy such as Prescription Doctor.

Will Senna tablet help me lose weight?

No, Senna tablets will not aid weight loss. Overusing or misusing laxatives poses a serious risk to your health, including the loss of potassium and sodium, and dehydration.


Table of contents

What are Senna tablets?

How does Senna work?

How do I take Senna tablets?

Senna side effects and cautions

Frequently asked questions

Sources

NHS, 2020. Constipation.

NHS, 2019. Laxatives

Treatment information

  • Product Name: Senna Tablets
  • Manufacturer: Various
  • Active Ingredient(s): Senna
  • Administration: Oral
  • Presentation: Tablets
  • Available Strength: 7.5mg
  • Exemption: GSL
  • Dosage: Take one or two tablets before bedtime with a glass of water.
  • Description: Senna tablets are a natural treatment for constipation.
  • Drug Class: Laxative
  • Alcohol Consumption: Limit alcohol consumption while treating constipation to prevent symptoms from worsening.
  • When Pregnant: Speak to your doctor if you are pregnant or think you might be pregnant before taking Senna tablets.
  • When Breastfeeding: Speak to your doctor if you are breastfeeding before taking Senna tablets.
  • Price: 2.49 GBP
  • https://www.prescriptiondoctor.com/storage/product_images_th/numark_senna.jpg

Authored & Reviewed By

Adil Bhaloda

Adil Bhaloda

Pharmacist
Adil provides governance for the online services, overseeing prescription dispensation in line with UK pharmacy standards.

Published on: 02/12/2020 Reviewed on: 13/03/2024

Constipation Alternatives

CosmoCol

CosmoCol

  • No prescription required
  • Available from a UK based pharmacy
View Treatment
Dioctyl

Dioctyl

  • No prescription required
  • Available from a UK based pharmacy
View Treatment
DulcoEase

DulcoEase

  • No prescription required
  • Available from a UK based pharmacy
View Treatment
Dulcolax

Dulcolax

  • No prescription required
  • Available from a UK based pharmacy
View Treatment
Movicol

Movicol

  • No prescription required
  • Available from a UK based pharmacy
View Treatment
Senokot

Senokot

  • No prescription required
  • Available from a UK based pharmacy
View Treatment
Micralax Micro-Enema

Micralax Micro-Enema

  • No prescription required
  • Available from a UK based pharmacy
View Treatment
Lactulose Solution

Lactulose Solution

  • No prescription required
  • Available from a UK based pharmacy
View Treatment
Fybogel

Fybogel

  • No prescription required
  • Available from a UK based pharmacy
View Treatment
Glycerin Suppositories

Glycerin Suppositories

  • No prescription required
  • Available from a UK based pharmacy
View Treatment
Cleen Ready-To-Use Enema

Cleen Ready-To-Use Enema

  • Fast acting
  • Relieves constipation
  • Discreet delivery available
View Treatment
Customer Service