Abday 100MG Caps
Eysys Pharma - Capsule - 100 mg - 10 S
₹117₹123
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Prescription requiredEysys PharmaLaxative
Vialac Syrup
Lactulose (10gm/15ml)
₹184MRP ₹1945% offIn stock
Order on WhatsAppDelivered across India in about 3–5 days, Chennai next day. ₹49 delivery, free above ₹999.
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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 October 2026
Licensed pharmacyPharmacist-verified orderDelivered across India
Key details
Salt: Lactulose (10gm/15ml)
Available variants: syrup 10g + 15mL 150ML
Best price: ₹184 (₹1.23 per ml)
MRP: ₹194
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
Same salt, lower price
Medicines with the same active ingredient and strength as Vialac Syrup.
You are viewing
Vialac Syrup
syrup - 10g + 15mL - 150 ml
₹184
₹1.23 per ml
- Lactovac Solution 170ML
170 ml · Rx
Save 22%₹163
₹0.96 per ml
- Unilax Oral Solution 100ML
100 ml · Rx
Save 11%₹109
₹1.09 per ml
Same salt, different brand — what does that mean?
A substitute contains the same active ingredient (salt), in the same strength, as Vialac Syrup. The medicine inside is the same — the brand name, manufacturer and price are what differ.
All medicines sold in India, branded or generic, must meet the quality standards set by the national drug regulator (CDSCO). A lower price does not mean lower quality.
Please confirm with your doctor or pharmacist before switching brands — they will check that the strength and form match your prescription.
Composition of Vialac Syrup
Vialac Syrup contains Lactulose (10gm/15ml). It belongs to the Laxative class of medicines.
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).
Key benefits
- Reliable relief of constipation
- Several gentle options available
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 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 Vialac Syrup
Most side effects of Vialac 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 Vialac Syrup
| Pregnancy | Consult doctor |
|---|---|
| Breastfeeding | Vialac Solution is probably safe to use during lactation. Limited human data suggests that the drug does not represent a significant risk to the baby. |
| Alcohol | Use with caution |
| Driving | Not expected to affect your ability to drive. |
| Kidney | Vialac 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. |
| Liver | Vialac 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 forming | No |
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.
Do not take Vialac 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 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.
Expert advice for Vialac 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:
- EYSYS PHARMA
- Therapeutic class:
- Laxative
- Drug class:
- Laxative
Substitutes for Vialac Syrup
Medicines with the same active ingredient (Lactulose (10gm/15ml)). Ask your doctor or pharmacist before switching brands.
| Medicine | Pack | Price | vs Vialac Syrup |
|---|---|---|---|
| Unilax Oral Solution 100 ml | 100ML | ₹109 | 41% cheaper |
| Freelac 100 ml | 100ML | ₹123 | 33% cheaper |
| Lactovac Solution 170 ml | 170ML | ₹163 | 11% cheaper |
| Looz Oral SolutionIntas Pharmaceuticals Ltd | solution · 240 Ml | ₹304 | 65% 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.
What are the common side effects of Vialac Syrup?
The side effects reported most often with Vialac 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 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 it as soon as you remember.
Is Vialac Syrup habit forming?
No. Vialac Syrup is not known to be habit forming when taken as prescribed.
Is there a cheaper substitute for Vialac Syrup?
Unilax Oral Solution 100 ml has the same active ingredient and strength and is listed from ₹109 on PingMeDoc Pharmacy. Ask your doctor or pharmacist before switching brands, the salt is the same, but excipients and release profiles can differ.
How much does Vialac Syrup cost on PingMeDoc Pharmacy?
Vialac Syrup starts at ₹184 (MRP ₹194) on PingMeDoc Pharmacy. Available in syrup 10g + 15mL 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
- ₹184 (₹1.23 per ml)
- MRP
- ₹194
- Prescription
- Required (Rx)
- Brand
- EYSYS PHARMA
- Manufacturer
- EYSYS PHARMA
- Therapeutic class
- Laxative
- Drug class
- Laxative
- Habit forming
- No
- Variants
- syrup 10g + 15mL 150ML
- Delivery
- Standard across India
References
Compiled from the manufacturer's prescribing information and the sources below, and reviewed by a registered medical practitioner. It does not replace your own doctor's advice.
- Manufacturer labeling/pack insert
- CDSCO drug database, established medical literature
- Central Drugs Standard Control Organisation (CDSCO), Ministry of Health & Family Welfare, Government of India, approved drug and schedule listings.
- National List of Essential Medicines (NLEM) 2022, Government of India.
- Manufacturer's package insert / prescribing information for Vialac Syrup.
- 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.