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04 Jan 2026 | 12:37 PM (IST)

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Unilax 5mg Tablet

SALT COMPOSITION
Storage
Store below 30°C
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Product introduction

Unilax 5mg Tablet is a medicine used to treat constipation. It is a laxative and helps you empty your bowels. Sometimes it is used by hospitals before surgery or some internal examinations or treatments. It works by increasing the movement in the intestine.

Unilax 5mg Tablet is best taken at night when it is used to treat constipation. It should be swallowed whole and must not be chewed, broken or crushed. It is recommended to start with the lowest dose and increase if you need to, but do not exceed the maximum daily dose. You should not use this medicine for more than the recommended days unless your doctor tells you to. Some lifestyle changes can help with constipation, for example drinking plenty of fluids, exercise regularly, eating more fiber-rich foods such as fruits, vegetables, and cereals.

The most common side effects of taking this medicine are abdominal pain, and diarrhoea. These are usually mild and go away after a couple of days. If they persist, your doctor may suggest ways of preventing or reducing them.

Before using this medicine you should tell your doctor if you have a blockage in your bowel, upset stomach or your bowel movements have been different for more than two weeks. Some medicines and some foods can interfere with the way this medicine works so discuss this with your doctor to make sure you are safe. You should not normally take other treatments for constipation while using this medicine and should also avoid dairy products at the same time. Unilax 5mg Tablet is not generally recommended if you are pregnant or breastfeeding.


Uses of Unilax Tablet

Benefits of Unilax Tablet

In Constipation

Unilax 5mg Tablet is used to relieve constipation by helping promote regular bowel movements. It provides quick and effective relief from discomfort caused by infrequent or difficult stools.

In Intestine preparation before any surgery

Unilax 5mg Tablet helps clear the bowels to reduce complications during procedures. It helps stimulate bowel movements and promotes complete emptying of the intestines. This supports better surgical visibility, lowers the risk of contamination, and helps ensure smoother and safer surgical procedures.

How to use Unilax Tablet

Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Unilax 5mg Tablet is to be taken on an empty stomach.

How Unilax Tablet works

Unilax 5mg Tablet is a laxative. It works by increasing the movement of the intestines, thereby facilitating the passage of stool.

Safety advice

Alcohol
CONSULT YOUR DOCTOR
It is not known whether it is safe to consume alcohol with Unilax 5mg Tablet. Please consult your doctor.
Pregnancy
CONSULT YOUR DOCTOR
The safety of Unilax 5mg Tablet during pregnancy has not been established. There are no adequate and well-controlled studies in pregnant women, and animal data on reproductive toxicity are insufficient. Your doctor will weigh the benefits and any potential risks before prescribing.
Breast feeding
CONSULT YOUR DOCTOR
Information regarding the use of Unilax 5mg Tablet during breastfeeding is not available. Please consult your doctor.
Driving
CONSULT YOUR DOCTOR
It is not known whether Unilax 5mg Tablet alters the ability to drive. Do not drive if you experience any symptoms that affect your ability to concentrate and react. Please consult your doctor.
Kidney
CAUTION
Unilax 5mg Tablet should be used with caution in patients with severe kidney disease. Dose adjustment may be needed.
Liver
CONSULT YOUR DOCTOR
There is limited data available on the use of Unilax 5mg Tablet in patients with liver disease.

What if you forget to take Unilax Tablet?

If you miss a dose of Unilax 5mg Tablet, skip it and continue with your normal schedule. Do not double the dose.\n

All substitutes

For informational purposes only. Consult a doctor before taking any medicines.
Unilax 5mg Tablet
₹0.94/Tablet
Freelex Tablet
Leeford Healthcare Ltd
₹0.74/tablet
21% cheaper
Lacmolax 5mg Tablet
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₹0.78/tablet
17% cheaper
₹0.84/tablet
11% cheaper
₹1.21/tablet
29% costlier
Gerbisa Tablet
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₹1.13/tablet
20% costlier

Quick tips

  • Together with Unilax 5mg Tablet, taking a fiber-rich diet containing whole grain bread and cereals, bran, fruits and green leafy vegetables, is essential to maintain healthy bowel function.
  • Drink enough fluids while using this medicine to support normal bowel movement.
  • Do not use Unilax 5mg Tablet if you have severe abdominal pain, bowel blockage, or unexplained stomach symptoms without medical advice.
  • If constipation continues despite use, consult your doctor instead of increasing the dose on your own.

Fact Box

Chemical Class
Diphenylmethanes
Habit Forming
No
Therapeutic Class
GASTRO INTESTINAL
Action Class
Stimulant Laxatives / Purgatives

Interaction with drugs

Taking Unilax with any of the following medicines can modify the effect of either of them and cause some undesirable side effects
Your doctor may monitor your potassium levels closely. Concurrent use may increase the risk of disturbance in heart rhythm.
Your doctor may monitor your potassium levels closely. Concurrent use may increase the risk of disturbance in heart rhythm.
Your doctor may monitor your potassium levels closely. Concurrent use may increase the risk of disturbance in heart rhythm.
Your doctor may monitor your potassium levels closely. Concurrent use may increase the risk of disturbance in heart rhythm.
Your doctor may monitor your potassium levels closely. Concurrent use may increase the risk of disturbance in heart rhythm.

Patient concerns

Absorption power of the intestine has been reduced after giving up codine preparation taking from a long time
Dr. Deepak Kumar Soni
Ayurveda
https://www.1mg.com/otc/himalaya-bael-tablet-otc296001One ?one tablet morning & evening after taking food , use at least 1-2 monthsUse this medicine along with your treatment
Small intestine problem surgery done
Dr. Manju Singh
Homeopathy
share your complaint in detaail.

FAQs

Is it safe to use Unilax 5mg Tablet?

Unilax 5mg Tablet is safe if you use it for a prescribed duration and dose as recommended by your doctor. In case of any side effects, consult your doctor.

Is Unilax 5mg Tablet a stimulant laxative?

Yes, Unilax 5mg Tablet belongs to a group of medicines known as stimulant laxatives which increase bowel movements. Unilax 5mg Tablet is used for recent or long-term constipation. It can also be used to clear the bowels before surgery, labor or radiological investigation.

Is Unilax 5mg Tablet habit forming?

Unilax 5mg Tablet can be habit-forming. Long-term use can make your body depend on the laxative for regular bowel movements, damage the bowel, cause malnutrition, and problems with the amounts of water and salts in your body. Do not use this medicine for longer than directed by your doctor. If your constipation keeps returning, consult your doctor.

Is Unilax 5mg Tablet effective?

Yes, Unilax 5mg Tablet is effective if used for an approved indication at prescribed doses for the prescribed duration as advised by your doctor.

Can I take Unilax 5mg Tablet for constipation?

Unilax 5mg Tablet is used for the treatment of recent or long-term constipation. Unilax 5mg Tablet can also be used to clear the bowels before surgery, labor or radiological investigation. Unilax 5mg Tablet belongs to a group of medicines known as stimulant laxatives. Stimulant laxatives increase bowel movements, thus help in relieving constipation.

Can I take Unilax 5mg Tablet with senna?

Unilax 5mg Tablet and senna both belong to a group of medicines called laxatives. However, no drug-drug interactions have been reported between the two, this does not mean that interactions cannot occur. Therefore, please consult your doctor before taking the two medicines together.

Can the use of Unilax 5mg Tablet help lose weight?

Unilax 5mg Tablet does not cause weight loss. Please consult your doctor in case you experience weight loss while taking Unilax 5mg Tablet or if you need treatment for weight management.

Does Unilax 5mg Tablet cause diarrhea?

Diarrhea is a common side effect of Unilax 5mg Tablet. Please consult your doctor if you experience intolerable diarrhea with Unilax 5mg Tablet.

Does Unilax 5mg Tablet cause cramping?

Abdominal cramps or pain is a common side effect of Unilax 5mg Tablet. Please consult your doctor if you experience cramps while taking Unilax 5mg Tablet.

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Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.

References

  1. Bisacodyl. Braintree, Massachusetts: Braintree Laboratories; 2004 [revised Jul. 2010]. [Accessed 27 Mar. 2019] (online) Available from:External Link
  2. Drugs and Lactation Database (LactMed) [Internet]. Bethesda (MD): National Library of Medicine (US); 2006. Bisacodyl. [Updated 2018 Oct 31]. [Accessed 20 Feb. 2020] (online) Available from:External Link
  3. Bisacodyl. Nairobi, Kenya: Laboratory & allied Ltd.; 2019 [Accessed 04 Jan. 2026] (online). Available from: External Link

Marketer details

Name: Concertina Pharma Pvt Ltd
Address: 4-4/10, Sree Guru Datta Nagar, HYDERABAD - 501 511. , Andhra Pradesh, INDIA
Country of origin: India
Expires on or after: April, 2026

A licensed vendor partner from your nearest location will deliver Unilax 5mg Tablet. Once the pharmacy accepts your order, the details of the pharmacy will be shared with you. Acceptance of your order is based on the validity of your doctor's ℞ and the availability of this medicine.

In case of any issues, contact us

Email ID: [email protected]
Phone Number: 0124-4166666
Address: 5th Floor Tower - B of the Presidency Building, 46/4 Mehrauli Gurgaon Road, Sector 14, Gurugram, Haryana-122001, India

MRP10.31  9% OFF
9.4
Inclusive of all taxes
10.0 tablets in 1 strip
The price displayed is the MRP (inclusive of applicable taxes). Any additional fee (such as shipping fee, handling and/or platform fee etc.) will be clearly disclosed before you complete your purchase.
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Unilax 5mg Tablet
Unilax 5mg Tablet
strip of 10 tablets
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Contains: Bisacodyl (5mg)
by Concertina Pharma Pvt Ltd
₹9.4
₹0.94 per tablet
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Freelex Tablet
Freelex Tablet
strip of 10 tablets
Contains: Bisacodyl (5mg)
by Leeford Healthcare Ltd
₹7.4
₹0.74 per tablet
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