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OTC · No prescriptionIntas Pharmaceuticals LtdLaxative

Looz Syrup

Lactulose

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Looz Syrup is used for this medicine is used in the treatment of constipation and bowel preparation.

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated September 2026

Licensed pharmacyPharmacist-verified order

Key details

Salt: Lactulose
Available variants: syrup 150ML
Best price: ₹189 (₹1.26 per ml)
MRP: ₹198
Prescription: Not required
Manufacturer: INTAS PHARMACEUTICALS`

Ordering notes

Delivery details are shown when the medicine is back in stock.
Returns & refunds: orders can be cancelled before dispatch; after dispatch, returns depend on the item category. Read the full policy

Composition of Looz Syrup

Looz Syrup contains Lactulose. It belongs to the Laxative class of medicines.

Uses of Looz Syrup

This medicine is used in the treatment of constipation and bowel preparation.

Key benefits

  • Reliable relief of constipation
  • Several gentle options available

How Looz Syrup works

Lactulose softens the stool and encourages the bowel to move, making it easier to pass.

How to take Looz Syrup

Shake the bottle well before each dose and measure it with the cup, spoon or dropper supplied — a kitchen spoon is not an accurate measure. Take it at bedtime or as directed. Follow the dose and the duration written on your prescription.

Take it exactly as your doctor prescribed. Do not change the dose or stop early on your own.

Missed dose and overdose

If you miss a dose

Take it as soon as you remember. If your next dose is almost due, skip the one you missed — never take two doses together to catch up.

If you take too much

An overdose of this medicine can cause severe loose motions, dehydration and salt imbalance. Do not wait for symptoms to appear — go to the nearest emergency department and take the pack or strip with you.

Side effects of Looz Syrup

Most side effects of Looz are mild and settle as the body adjusts. Reported side effects include:

  • Cramping
  • Bloating
  • Flatulence
  • Loose motions
  • Nausea

Stop the medicine and seek help immediately for a rash, swelling of the face or lips, wheezing or difficulty breathing. Tell your doctor about any side effect that persists or worries you.

Safety advice for Looz Syrup

PregnancyConsult your doctor before using this in pregnancy.
BreastfeedingConsult your doctor before using this while breastfeeding.
AlcoholAlcohol may worsen the side effects of this medicine. Limit it.
DrivingNot expected to affect your ability to drive.
KidneyUse with caution if you have kidney disease — your doctor may adjust the dose or monitor your kidney function.
LiverUse with caution if you have liver disease — your doctor may adjust the dose or monitor your liver function.
Habit formingNo

Warnings and precautions

Drink plenty of water while taking any laxative, particularly the fibre-based ones — without it they can make constipation worse. Do not use stimulant laxatives daily over long periods without medical advice; the bowel becomes reliant on them. See a doctor if constipation is new and persistent in an adult over forty, or comes with blood, weight loss or severe pain.

Do not take Looz if

Not for anyone with a known allergy to this medicine or to any ingredient in the pack. Not for anyone with a suspected bowel obstruction, or with severe abdominal pain of unknown cause.

Interactions with other medicines

Laxatives can reduce the absorption of other medicines taken at the same time.

How to store Looz Syrup

Store below 30°C, away from direct sunlight. Do not freeze. Once opened, use it within the period printed on the pack. Keep out of the reach of children.

Expert advice for Looz Syrup

Increase fibre, fluids and physical activity — these treat the cause rather than the episode. Do not ignore the urge to go; a regular routine helps.

Manufacturer and class

Manufacturer:
INTAS PHARMACEUTICALS`
Therapeutic class:
Laxative
Drug class:
Laxative

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Looz Syrup FAQs

What is Looz Syrup used for?
Looz Syrup is commonly used for This medicine is used in the treatment of constipation and bowel preparation. Always follow your doctor's advice, this information is for educational purposes and not a substitute for professional medical guidance.
What is the salt in Looz Syrup?
Looz Syrup contains Lactulose. If you are allergic to any of these active ingredients or excipients, do not take this medicine and speak to your doctor first.
How should I take Looz Syrup?
Shake the bottle well before each dose and measure it with the cup, spoon or dropper supplied — a kitchen spoon is not an accurate measure. Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
How does Looz Syrup work?
Lactulose softens the stool and encourages the bowel to move, making it easier to pass.
Is Looz Syrup a prescription medicine?
No. Looz Syrup is available over the counter (OTC), no prescription is required. However, it is always safer to consult a doctor or pharmacist before use.
What are the common side effects of Looz Syrup?
The side effects reported most often with Looz are Cramping, Bloating, Flatulence, Loose motions, Nausea. Most are mild and settle as the body adjusts; tell your doctor if any of them persist or worry you, and stop the medicine and seek help at once for a rash, swelling of the face or lips, or difficulty breathing.
Can Looz Syrup be taken during pregnancy?
Consult your doctor before using this in pregnancy. Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Looz.
Can I drink alcohol while taking Looz Syrup?
Alcohol may worsen the side effects of this medicine.
What if I miss a dose of Looz Syrup?
Take it as soon as you remember.
Is Looz Syrup habit forming?
No. Looz Syrup is not known to be habit forming when taken as prescribed.
How much does Looz Syrup cost on PingMeDoc Pharmacy?
Looz Syrup starts at ₹189 (MRP ₹198) on PingMeDoc Pharmacy. Available in syrup 150ML. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Looz Syrup?
Looz Syrup is manufactured by INTAS PHARMACEUTICALS`. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Looz Syrup delivered?
Looz Syrup is delivered across India via our licensed pharmacy partners. Standard delivery timelines are confirmed at checkout. Chennai customers can opt for chargeable same-city express delivery.

Looz Syrup, Quick facts

Salt
Lactulose
Form
syrup
Best price
₹189 (₹1.26 per ml)
MRP
₹198
Prescription
Not required (OTC)
Brand
Intas Pharmaceuticals Ltd
Manufacturer
INTAS PHARMACEUTICALS`
Therapeutic class
Laxative
Drug class
Laxative
Habit forming
No
Variants
syrup 150ML
Delivery
Standard across India

References

The information on Looz Syrup is compiled from the manufacturer's prescribing information and the sources below, and is reviewed by a registered medical practitioner. It does not replace advice from your own doctor.

  1. PingMeDoc clinical monograph library — compiled from Indian package inserts, the Indian Pharmacopoeia
  2. CDSCO schedules and standard pharmacology references. Reviewed for patient readability. This is general information, not a substitute for your doctor's advice.
  3. Central Drugs Standard Control Organisation (CDSCO), Ministry of Health & Family Welfare, Government of India, approved drug and schedule listings.
  4. National List of Essential Medicines (NLEM) 2022, Government of India.
  5. Manufacturer's package insert / prescribing information for Looz Syrup.
  6. World Health Organization, ATC/DDD classification and Model Formulary for the active ingredient.

Next steps

Safety disclaimer

Product information is for general awareness and does not replace professional medical advice. Always follow a clinician's guidance and upload a valid prescription when required.