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Prescription requiredEysys Pharma

Vialac Syrup

Lactulose (10gm/15ml)

Vialac Syrup is used for vialac Solution is used in liver disease and constipation. It may also be used to treats and prevent complications of liver disease (hepatic encephalopathy).

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

₹194₹1.29 per ml
100% genuine medicinesPharmacist-verified orderDelivered across India

Key details

Salt: Lactulose (10gm/15ml)
Available variants: syrup syrup 150ML
Best price: ₹194 (₹1.29 per ml)
Prescription: Required
Manufacturer: EYSYS PHARMA

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 Vialac Syrup

Vialac Syrup contains Lactulose (10gm/15ml).

Uses of Vialac Syrup

Vialac Solution is used in liver disease and constipation. It may also be used to treats and prevent complications of liver disease (hepatic encephalopathy).

How Vialac Syrup works

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

How to take Vialac Syrup

Shake well before use. Measure dose with a calibrated spoon/cup. Take by mouth as advised by a doctor; timing with/without food depends on indication.

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 the missed dose of Vialac as soon as you remember. If it is almost time for the next dose, skip the missed one and carry on with the usual schedule. Do not take two doses together to make up for a missed dose.

If you take too much

Taking more Vialac than prescribed can be harmful. If you suspect an overdose, contact a doctor or go to the nearest emergency department at once, and carry the pack or strip with you. In India the emergency number is 112.

Safety advice for Vialac Syrup

PregnancyConsult doctor
BreastfeedingVialac Solution is probably safe to use during lactation. Limited human data suggests that the drug does not represent a significant risk to the baby.
AlcoholUse with caution
KidneyVialac Solution is probably safe to use in patients with kidney disease. Limited data available suggests that dose adjustment of Vialac Solution may not be needed in these patients. Please consult your doctor.
LiverVialac Solution is probably safe to use in patients with liver disease. Limited data available suggests that dose adjustment of Vialac Solution may not be needed in these patients. Please consult your doctor.
Habit formingNo

Warnings and precautions

Do not use if you are allergic to any ingredient. If symptoms persist/worsen, seek medical advice. Use with caution in children, pregnancy/breastfeeding, and in people with diabetes or liver/kidney disease until ingredients are confirmed.

Interactions with other medicines

Tell your doctor or pharmacist about every medicine you take, including over-the-counter products, vitamins and herbal or ayurvedic preparations, before starting Vialac. Some combinations can change how Vialac works or raise the chance of side effects.

How to store Vialac Syrup

Store below 25°C in a cool, dry place. Protect from light. Keep the bottle tightly closed. Keep out of reach of children.

Manufacturer and class

Manufacturer:
EYSYS PHARMA

Substitutes for Vialac Syrup

Medicines with the same active ingredient (Lactulose (10gm/15ml)). Ask your doctor or pharmacist before switching brands.

MedicinePackPricevs Vialac Syrup
Looz Oral SolutionIntas Pharmaceuticals Ltdsolution · 240 Ml₹31060% more
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Vialac Syrup FAQs

What is Vialac Syrup used for?
Vialac Syrup is commonly used for Vialac Solution is used in liver disease and constipation. It may also be used to treats and prevent complications of liver disease (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 Vialac Syrup?
Vialac Syrup contains Lactulose (10gm/15ml). 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 Vialac Syrup?
Shake well before use. Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
How does Vialac Syrup work?
Vialac Solution works by drawing water into the intestine through osmosis, which makes the stool soft and easier to pass.
Is Vialac Syrup a prescription medicine?
Yes. Vialac Syrup is a prescription-only (Rx) medicine. Upload a valid prescription from a registered medical practitioner during checkout. We cannot dispense it without a valid Rx.
Can Vialac Syrup be taken during pregnancy?
Consult doctor Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Vialac.
Can I drink alcohol while taking Vialac Syrup?
Use with caution
What if I miss a dose of Vialac Syrup?
Take the missed dose of Vialac as soon as you remember. If it is almost time for the next dose, skip the missed one and carry on with the usual schedule. Do not take two doses together to make up for a missed dose.
Is Vialac Syrup habit forming?
No. Vialac Syrup is not known to be habit forming when taken as prescribed.
How much does Vialac Syrup cost on PingMeDoc Pharmacy?
Vialac Syrup starts at ₹194 on PingMeDoc Pharmacy. Available in syrup syrup 150ML. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Vialac Syrup?
Vialac Syrup is manufactured by EYSYS PHARMA. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Vialac Syrup delivered?
Vialac 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.

Vialac Syrup, Quick facts

Salt
Lactulose (10gm/15ml)
Form
syrup
Best price
₹194 (₹1.29 per ml)
Prescription
Required (Rx)
Brand
EYSYS PHARMA
Manufacturer
EYSYS PHARMA
Habit forming
No
Variants
syrup syrup 150ML
Delivery
Standard across India

References

The information on Vialac 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. Manufacturer labeling/pack insert
  2. CDSCO drug database, established medical literature
  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 Vialac Syrup.
  6. World Health Organization, ATC/DDD classification and Model Formulary for the active ingredient.

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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.