Skip to main content
PingMeDoc
OTC · No prescriptionAbbott India LimitedGASTRO INTESTINAL

Duphalac Fiber

Lactulose (2.5gm/5ml)

₹251MRP ₹264In stock

Delivery across India. Free above ₹999; ₹49 from ₹499, ₹99 below. Chennai express delivery is chargeable.

Duphalac Fiber is used for constipation Treatment of Hepatic encephalopathy.

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

Licensed pharmacyPharmacist-verified orderDelivered across India

Key details

Salt: Lactulose (2.5gm/5ml)
Available variants: NA 200ML
Best price: ₹251 (₹1.25 per ml)
MRP: ₹264
Prescription: Not required
Manufacturer: ABBOTT INDIA LTD

Ordering notes

Standard delivery across India. No same-day delivery nationally.
Chennai express delivery is possible and chargeable. Learn more
Returns & refunds: orders can be cancelled before dispatch; after dispatch, returns depend on the item category. Read the full policy

Composition of Duphalac Fiber

Duphalac Fiber contains Lactulose (2.5gm/5ml). It belongs to the Laxative class of medicines.

Uses of Duphalac Fiber

Constipation Treatment of Hepatic encephalopathy

Key benefits

  • In Constipation Constipation occurs when bowel movements become less frequent
  • and stools are hard to pass. Duphalac Fiber Oral Solution helps soften the stool and increases bowel movement frequency by drawing water into the intestines. This provides gentle and effective relief from constipation and improves digestive comfort. In Treatment of Hepatic encephalopathy Hepatic encephalopathy is a liver-related condition that affects brain function due to the buildup of toxins in the blood. Duphalac Fiber Oral Solution helps remove these toxins
  • especially ammonia
  • through bowel movements. This helps improve mental clarity
  • reduces confusion
  • and supports better liver health and overall well-being. Show More

How Duphalac Fiber works

Duphalac Fiber Oral Solution works by drawing water into the intestine through osmosis, which makes the stool soft and easier to pass.

How to take Duphalac Fiber

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. Duphalac Fiber Oral Solution may be taken with or without food.

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

If you miss a dose of Duphalac Fiber Oral Solution, skip it and continue with your normal schedule. Do not double the dose.\n

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 Duphalac Fiber

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

  • 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

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 Duphalac Fiber

PregnancyPregnancy SAFE IF PRESCRIBED
BreastfeedingBreast feeding SAFE IF PRESCRIBED
AlcoholAlcohol CONSULT YOUR DOCTOR
DrivingDriving SAFE
KidneyKidney SAFE IF PRESCRIBED
LiverLiver SAFE IF PRESCRIBED
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 Duphalac Fiber 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 Duphalac Fiber

Store below 30°C in the original pack, away from direct sunlight and moisture. Keep out of the reach of children.

Expert advice for Duphalac Fiber

Duphalac Fiber Oral Solution should preferably be taken at bedtime, as it requires 6 to 8 hours to show its effect. It is usually taken once a day as needed for up to 2 weeks. Take it exactly as prescribed by your doctor. Inform your doctor if you have a history of stomach disorders such as appendicitis or a bowel obstruction. Eat a fiber-rich diet (20–35 g/day) and drink 8–10 glasses of water daily to keep stools soft and regular. Exercise regularly (at least 3 times a week) to support healthy bowel movements. Do not delay bowel movements, as holding stool can worsen constipation. Do not take this medicine for several months unless specifically advised by your doctor, especially for chronic conditions. If you are using this medicine for a liver-related condition, your doctor may ask you to monitor and record the number of bowel movements per day.

Manufacturer and class

Manufacturer:
ABBOTT INDIA LTD
Therapeutic class:
GASTRO INTESTINAL
Drug class:
Laxative
Chemical class:
O-glycosyl compounds

More from Abbott India Limited

View categories
Antoxipan Ds Sachet

Antoxipan Ds Sachet

Abbott India Limited - Sachet - 6 G

₹44₹46

Save ₹2

5% off

Antoxipan Tab

Abbott India Limited - Tablet - 15 S

₹534₹562

Save ₹28

Arachitol Inj 3 Lakhs
5% offRx

Arachitol Inj 3 Lakhs

Abbott India Limited - Injection - 000IU/1mL - 6 X1 ml

₹345₹364

Save ₹19

Prescription required

Arachitol Inj 6 Lakhs
5% offRx

Arachitol Inj 6 Lakhs

Abbott India Limited - Injection - 6 X1 ml

₹483₹509

Save ₹26

Prescription required

Arachitol Kids 400IU
5% off

Arachitol Kids 400IU

Abbott India Limited - 400 iu - 15 ml

₹208₹219

Save ₹11

5% offRx

Arachitol Nano Sf 60K IU

Abbott India Limited - 5 ml

₹113₹119

Save ₹6

Prescription required

9% off

Brufen 200 Tablet

Abbott India Limited - Tablet - 15 Tablet

₹10₹11

Save ₹1

Brufen 400 Tablet
12% off

Brufen 400 Tablet

Abbott India Limited - Tablet - 20 Tablet

₹23₹26

Save ₹3

More in Laxatives & Constipation

View categories
Alex L Sus
5% offRx

Alex L Sus

Glenmark Pharmaceuticals - 100 ml

₹147₹155

Save ₹8

Prescription required

Aristo L-Cetrest Syp 60ML
5% offRx

Aristo L-Cetrest Syp 60ML

60 ml

₹129₹136

Save ₹7

Prescription required

Ascoril C New Syp
5% offRx

Ascoril C New Syp

Glenmark Pharmaceuticals - Syrup - 4mg/5mL + 10mg/5mL - 120 ml

₹186₹195

Save ₹9

Prescription required

Available in store

In-store
Bylenta D Tab
5% offRx

Bylenta D Tab

Lloyd Healthcare - Tablet - 40mg + 10mg - 10 S

₹182₹192

Save ₹10

Prescription required

Cetalore-M Tab
5% offRx

Cetalore-M Tab

Klm Lab - Tablet - 4mg/5mL + 2.5mg/5mL - 10 S

₹116₹122

Save ₹6

Prescription required

5% offRx

Derinide 0.5MG Respules

Respule - 0.5 mg - 5 X2 ml

₹109₹115

Save ₹6

Prescription required

5% offRx

Dotcoff Ls

Icarus Healthcare - 100 ml

₹98₹103

Save ₹5

Prescription required

Ebahist 10MG Tab
Rx

Ebahist 10MG Tab

East West Pharma - Tablet - 10 mg - 10 S

₹91₹95

Save ₹4

Prescription required

Popular on PingMeDoc Pharmacy

View categories
Wysolone Dt 5 Tablet
9% offRx

Wysolone Dt 5 Tablet

Pfizer Ltd - Tablet - 15 Tablet

₹10₹11

Save ₹1

Prescription required

D9 Hairblendz Nutritional Hair Kit
5% off

D9 Hairblendz Nutritional Hair Kit

D9 Healthcare Llp - Kit

₹1,581₹1,664

Save ₹83

Vaseline Jelly 12GM

12 G

₹10
15% off

Artery Forceps 6"Cd.Pak

1*1

₹510₹600

Save ₹90

Rbx Aid Plaster

100 S

₹4
7% off

Funplay Condom Choco 3S

Funplay - 1*3*30

₹28₹30

Save ₹2

15% off

Adson Forceps

1

₹298₹350

Save ₹52

Rbx Aid Plaster New

1

₹4₹4

Duphalac Fiber FAQs

What is Duphalac Fiber used for?
Duphalac Fiber is commonly used for Constipation Treatment of Hepatic encephalopathy. 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 Duphalac Fiber?
Duphalac Fiber contains Lactulose (2.5gm/5ml). 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 Duphalac Fiber?
Take this medicine in the dose and duration as advised by your doctor. Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
How does Duphalac Fiber work?
Duphalac Fiber Oral Solution works by drawing water into the intestine through osmosis, which makes the stool soft and easier to pass.
Is Duphalac Fiber a prescription medicine?
No. Duphalac Fiber 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 Duphalac Fiber?
The side effects reported most often with Duphalac Fiber are 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. 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 Duphalac Fiber be taken during pregnancy?
Pregnancy SAFE IF PRESCRIBED Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Duphalac Fiber.
Can I drink alcohol while taking Duphalac Fiber?
Alcohol CONSULT YOUR DOCTOR
What if I miss a dose of Duphalac Fiber?
If you miss a dose of Duphalac Fiber Oral Solution, skip it and continue with your normal schedule.
Is Duphalac Fiber habit forming?
No. Duphalac Fiber is not known to be habit forming when taken as prescribed.
How much does Duphalac Fiber cost on PingMeDoc Pharmacy?
Duphalac Fiber starts at ₹251 (MRP ₹264) on PingMeDoc Pharmacy. Available in NA 200ML. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Duphalac Fiber?
Duphalac Fiber is manufactured by ABBOTT INDIA LTD. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Duphalac Fiber delivered?
Duphalac Fiber 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.

Duphalac Fiber, Quick facts

Salt
Lactulose (2.5gm/5ml)
Best price
₹251 (₹1.25 per ml)
MRP
₹264
Prescription
Not required (OTC)
Brand
Abbott India Limited
Manufacturer
ABBOTT INDIA LTD
Therapeutic class
GASTRO INTESTINAL
Drug class
Laxative
Chemical class
O-glycosyl compounds
Action class
Osmotic Laxatives / Purgatives
Habit forming
No
Variants
NA 200ML
Delivery
Standard across India

References

The information on Duphalac Fiber 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 Duphalac Fiber.
  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.