LU-Lacto Solution Sugar Free 100.0 ml in 1 bottle

Last Updated: April 1st, 2026

LU-Lacto Solution Sugar Free is a product of Lunaas Pharmaceuticals

Composition: Lactulose (3.33gm/5ml)

Pack of 100 ml

₹ 129.15

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Limited Stock

All Details About LU-Lacto Solution Sugar Free

Find out detailed description, uses, directions of use, side effects, warnings and precautions, frequently asked questions about LU-Lacto Solution Sugar Free

Description:

LU-Lacto Solution Sugar Free is a type of sugar used to treat constipation. It is known as a laxative and makes your stool easier to pass by drawing water into your bowel. It is also used to treat hepatic encephalopathy (a liver disease causing confusion, tremor, decreased level of consciousness).

LU-Lacto Solution Sugar Free can be taken with or without food. You should take this medicine as advised by your doctor. Employ this medicine regularly to get the maximum 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 is working. Do not take more than you are advised to and, if you miss a dose, do not take an extra one to make up for it. This medicine takes at least 48 hours to work. Communicate to your doctor if you are still constipated after 3 days.

The most common side effects are nausea and vomiting. These are usually mild and go away after a couple of days. Occasionally people develop serious side effects including severe diarrhea and electrolyte imbalance. Communicate to your doctor straight away if you notice any of these.

Earlier taking this medicine, you should tell your doctor if you have diabetes or if you are 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). Do not take other laxative medicines while taking this medicine and check with your doctor if you are pregnant or breastfeeding.

Uses:

Constipation
Treatment of Hepatic encephalopathy

Directions For Use:

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. LU-Lacto Solution Sugar Free may be taken with or without food.

Side Effects:

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

Ordinary side effects of LU-Lacto

Nausea
Flatulence
Abdominal pain
Diarrhea
Vomiting

Warning & Precautions:

Alcohol

CONSULT YOUR DOCTOR

It is not known whether it is safe to consume alcohol with LU-Lacto Solution Sugar Free. Please consult your doctor.

Pregnancy

CONSULT YOUR DOCTOR

The safety of LU-Lacto Solution Sugar Free 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

CAUTION

LU-Lacto Solution Sugar Free should be used with caution during breastfeeding. Breastfeeding should be held until the treatment of the mother is completed and the drug is eliminated from the body.

Driving

SAFE

LU-Lacto Solution Sugar Free does not usually affect your ability to drive.

Kidney

CONSULT YOUR DOCTOR

There is limited data available on the use of LU-Lacto Solution Sugar Free in patients with kidney disease. Please consult your doctor.

Liver

SAFE IF PRESCRIBED

LU-Lacto Solution Sugar Free is safe to use in patients with liver disease. No dose adjustment is recommended.

FAQs:

How should LU-Lacto Solution Sugar Free be taken?

You should take the prescribed amount in the measuring cup or spoon that is provided with the medicine. You can take it with water or fruit juice if you find it very sweet. Drink plenty of water for better results. Swallow it as soon as you keep it in mouth to prevent tooth decay which can occur if you take it for a longer time.

How long does it take for LU-Lacto Solution Sugar Free to work?

It takes about 2-3 days to see the benefits of the treatment. Communicate to your doctor if you feel constipated even after 3 days of taking LU-Lacto Solution Sugar Free.

What is LU-Lacto Solution Sugar Free used for?

LU-Lacto Solution Sugar Free 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 which is a serious liver problem causing confusion, tremors and decreased level of consciousness.

Is LU-Lacto Solution Sugar Free a laxative?

Affirmative, LU-Lacto Solution Sugar Free 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 LU-Lacto Solution Sugar Free?

LU-Lacto Solution Sugar Free very commonly causes diarrhea, flatulence, nausea, vomiting and abdominal pain. Diarrhea and abdominal pain occur due to a high dose. In such cases, the dose should be reduced. 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 LU-Lacto Solution Sugar Free every day?

You should take LU-Lacto Solution Sugar Free for as long as advised by your doctor. You may also take it for as long as constipation lasts, which may be up to a week. For hepatic encephalopathy, the treatment may be longer, even several months.

Who should not be given LU-Lacto Solution Sugar Free?

LU-Lacto Solution Sugar Free 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 the body cannot process galactose.

Can I take other laxatives along with LU-Lacto Solution Sugar Free?

Usually, one laxative is sufficient to relieve constipation. In case you need more, your doctor may advise you to take one more laxative along with LU-Lacto Solution Sugar Free. The risk of side effects is more with two laxatives.

What if I take more than the recommended dose of LU-Lacto Solution Sugar Free?

Taking more than the recommended dose of LU-Lacto Solution Sugar Free may cause abdominal pain, electrolyte imbalance and diarrhea, which may last for a couple of days.

Written by:
Dr. T. Sharmila Krishna
M.B.B.S., MD (Biochemistry)

Reviewed by:
Dr. Sureshbabu Yadav
M.B.B.S., DIP.DIAB, F.R.S.H

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