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Lactiron Syrup

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SALT COMPOSITION
Storage
Store below 30°C
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Product introduction

Lactiron Syrup is a laxative used to treat constipation. It helps relieve hard stools and difficult bowel movements. It works by increasing water in the intestines, which softens stools and supports easier and more regular bowel movements.

Lactiron Syrup should be taken as advised by your doctor. It may be taken with or without food. You should take the amount your doctor's advice, and you can mix it with water or fruit juice if you prefer. Use this medicine regularly to get the most benefit and try to take it at the same time(s) each day. Your dose may go up or down depending on how well it’s working. Don’t take more than you’re advised to and, if you miss a dose, don’t take an extra one to make up for it. Lactiron Syrup takes at least 48 hours to work. Talk to your doctor if you’re still constipated after three days.

The most common side effects are nausea and vomiting. These are usually mild and go away after a couple of days. You may also feel (or be) sick. You can help avoid the side effects by drinking plenty of fluids, taking your medicine between meals. Occasionally people develop serious side effects including severe stomach pain, severe diarrhea, mood changes and seizures. Talk to your doctor straight away if you notice any of these.

Before taking Lactiron Syrup, you should tell your doctor if you have diabetes or if you’re unable to digest milk sugar (lactose intolerant). If you use this medicine over a long period of time, your doctor may want you to have occasional blood tests to check the mineral levels (e.g. potassium and sodium). Don’t take other laxative medicines while taking this medicine and check with your doctor if you’re pregnant or breastfeeding.


Uses of Lactiron Syrup

Benefits of Lactiron Syrup

In Constipation

Constipation is a condition where bowel movements become infrequent or difficult to pass. Lactiron Syrup helps soften stools by drawing water into the intestines, making them easier to pass. This improves bowel movement regularity and provides gentle relief from constipation, helping restore digestive comfort.

Side effects of Lactiron Syrup

Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them

Common side effects of Lactiron

  • Abdominal distension
  • Cramps
  • Flatulence

How to use Lactiron Syrup

Take this medicine in the dose and duration as advised by your doctor. Check the label for directions before use. Measure it with a measuring cup and take it by mouth. Shake well before use. Lactiron Syrup may be taken with or without food.

How Lactiron Syrup works

Lactiron Syrup works by drawing water into the intestine through osmosis, which makes the stool soft and easier to pass.

Safety advice

Alcohol
CONSULT YOUR DOCTOR
It is not known whether it is safe to consume alcohol with Lactiron Syrup. Please consult your doctor.
Pregnancy
CONSULT YOUR DOCTOR
The safety of Lactiron Syrup 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 Lactiron Syrup during breastfeeding is not available. Please consult your doctor.
Driving
CONSULT YOUR DOCTOR
It is not known whether Lactiron Syrup 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
CONSULT YOUR DOCTOR
There is limited data available on the use of Lactiron Syrup in patients with kidney disease. Please consult your doctor.
Liver
CONSULT YOUR DOCTOR
There is limited data available on the use of Lactiron Syrup in patients with liver disease.

What if you forget to take Lactiron Syrup?

If you miss a dose of Lactiron Syrup, 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.
Lactiron Syrup
₹233.44/Syrup
Gutclear Syrup
Zuventus Healthcare Ltd
₹322.6/syrup
38% costlier
Eva Q Syrup
Medley Pharmaceuticals
₹329/syrup
41% costlier
Smuth L Syrup | Flavour Orange
Aristo Pharmaceuticals Pvt Ltd
₹264.8/syrup
13% costlier
Gutclear Syrup
Zuventus Healthcare Ltd
₹177.1/syrup
24% cheaper
Totalax NF Syrup
Mankind Pharma Ltd
₹339.17/syrup
45% costlier

Quick tips

  • Lactiron Syrup is used for the treatment of constipation.
  • It should preferably be taken at bedtime as it requires 6 to 8 hours to show effect.
  • Some healthy tips to prevent constipation from happening:
    • Eat more fiber in your diet. Recommended daily intake is 20-35g
    • Drink 8-10 glasses of water per day
    • Exercise regularly at least 3 times per week
    • Do not hold in stool as that can worsen bowel issues
  • Take it atleast 2 hours after taking other medicines, as it may interfere with the absorption of other medicines.
  • Inform your doctor if you have a history of stomach disorders such as appendicitis or a blockage in your bowel.

Fact Box

Chemical Class
Fatty acyl glycoside derivative
Habit Forming
No
Therapeutic Class
GASTRO INTESTINAL
Action Class
Osmotic Laxatives / Purgatives

Interaction with drugs

Taking Lactiron with any of the following medicines can modify the effect of either of them and cause some undesirable side effects
Do not consume Lamivudine with Lactitol. If concurrent use is essential, your doctor may monitor your treatment and adjust the doses as per the observations. Lactitol may reduce bl... More
Talk to your doctor if you notice any unusual symptoms.Doctor may monitor your liver function. Lactitol may raise blood levels of the active form of Mesalazine.

Patient concerns

Dear sir mouth alser how to avoid place tell me sr
Dr. Ankur Kumar Tanwar
Ayurveda
any constipation u have
I have the problem of Abdominal Bloating from last 2 years, please suggest.
Dr. Ankur Kumar Tanwar
Ayurveda
R u suffer from constipation

User feedback


FAQs

How long does it take for Lactiron Syrup to work?

It takes about 2-3 days to see the benefits of the treatment. Talk to your doctor if you feel constipated even after 3 days of taking Lactiron Syrup.

What is Lactiron Syrup used for?

Lactiron Syrup is used to treat constipation which is presented as infrequent bowel movements, hard and dry stools. It is also used in patients with hepatic encephalopathy (serious liver problem causing confusion, tremors and decreased level of consciousness).

Is Lactiron Syrup a laxative?

Yes, Lactiron Syrup is a laxative which softens the stools by pulling in water from the body to the large intestine. It is also used to reduce the amount of ammonia in the blood of patients with liver disease.

What are the side effects of taking Lactiron Syrup?

Lactiron Syrup very commonly causes diarrhea, flatulence, nausea, vomiting and abdominal pain. Diarrhea and abdominal pain occur due to high dose and dose should be reduced in such cases. Flatulence may occur during the first few days of treatment and may disappear after sometime. This medicine may also cause electrolyte imbalance. However, this is an uncommon side effect.

Is it okay to take Lactiron Syrup every day?

You should take Lactiron Syrup for as long as advised by your doctor. You may also take it for as long as constipation lasts, which may be upto a week. For hepatic encephalopathy, the treatment may be longer, may be several months.

Who should not be given Lactiron Syrup?

Lactiron Syrup should not be given to patients who are allergic to it or are intolerant to lactose (cannot process lactose). It should also be avoided in patients having galactosemia, a rare health problem where body cannot process galactose.

Can I take other laxatives along with Lactiron Syrup?

Usually one laxative is sufficient to relieve constipation. In case you need it, your doctor may advise you to take one more laxative along with Lactiron Syrup. The risk of side effects is more with 2 laxatives.

What if I take more than the recommended dose of Lactiron Syrup?

Taking more than the recommended dose of Lactiron Syrup may cause abdominal pain, electrolyte imbalance and diarrhea, which may last for a couple of days.

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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. Riggio O, Balducci G, Ariosto F, et al. Lactitol in the treatment of chronic hepatic encephalopathy--a randomized cross-over comparison with lactulose. Hepatogastroenterology. 1990 Oct;37(5):524-7. [Accessed 24 Nov. 2025]. Available from: External Link
  2. Miller LE, Tennilä J, Ouwehand AC. Efficacy and tolerance of lactitol supplementation for adult constipation: a systematic review and meta-analysis. Clin Exp Gastroenterol. 2014;7:241-8. [Accessed 24 Nov. 2025]. Available from: External Link
  3. Maydeo A. Lactitol or lactulose in the treatment of chronic constipation: result of a systematic. J Indian Med Assoc. 2010;108(11):789-92. [Accessed 24 Nov. 2025]. Available from: External Link
  4. Lactitol. Braintree, MA: Braintree Laboratories, Inc.; 2020 [Accessed 05/01/2026] (online) Available from: External Link

Marketer details

Name: Intas Pharmaceuticals Ltd
Address: Samardung Road, Kabrey Block, Namthang Elaka, Sikkim-717132 || Plot no 511/1, Paiki , Village Matoda, Tal , Sanand,Distt - Ahmedabad, 382210 , Gujarat , India || Bagheykola,Majhitar, Sikkim- 737136,India || Chinubhai Centre, Off. Nehru Bridge, Ashram Road, Ahmedabad - 380009. Gujarat. India.
Country of origin: India

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