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Prescription requiredSun PharmaANTI DIABETIC

Istavel 50

Sitagliptin (50mg)

Currently out of stock

Same composition, in stock now. Check with your doctor or pharmacist before you switch.

  • Sitabite 50 Tablet₹81View
  • Alsita 50 mg Tablet₹90View
  • Sita OD 50₹91View

Istavel 50 is used for type 2 diabetes mellitus.

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

Licensed pharmacyPharmacist-verified order

Key details

Salt: Sitagliptin (50mg)
Available variants: NA 7`S
Best price: ₹53
MRP: ₹56
Prescription: Required
Manufacturer: SUN PHARMA

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 Istavel 50

Istavel 50 contains Sitagliptin (50mg). It belongs to the DPP-4 inhibitor class of medicines.

Uses of Istavel 50

Type 2 diabetes mellitus

Key benefits

  • In Type 2 diabetes mellitus Type 2 diabetes mellitus is a long-term condition where the body either does not produce enough insulin or does not use it effectively
  • leading to high blood sugar levels. Istavel 50mg Tablet helps manage this by increasing insulin release and decreasing sugar production in the liver. This improves overall blood sugar control and reduces diabetes-related complications.

How Istavel 50 works

Istavel 50mg Tablet is an antidiabetic medication. It works by increasing the release of insulin from the pancreas and decreasing the hormones that raise blood sugar levels. This reduces the fasting and post-meal sugar levels.

How to take Istavel 50

Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Istavel 50mg Tablet 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 Istavel 50mg Tablet, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular schedule. Do not double the dose.

If you take too much

An overdose of this medicine may cause low blood sugar, particularly if you also take other diabetes medicines. Do not wait for symptoms to appear — go to the nearest emergency department and take the pack or strip with you.

Side effects of Istavel 50

Most side effects of Istavel 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 Istavel 50

PregnancyPregnancy CONSULT YOUR DOCTOR
BreastfeedingBreast feeding CONSULT YOUR DOCTOR
AlcoholAlcohol UNSAFE
DrivingDriving SAFE
KidneyKidney CAUTION
LiverLiver CAUTION
Habit formingNo

Warnings and precautions

Stop and see a doctor urgently if you get severe, persistent abdominal pain that spreads to your back, with or without vomiting. Tell your doctor if you develop severe or disabling joint pain. Blisters or peeling of the skin should be reported promptly.

Do not take Istavel if

Not for anyone with a known allergy to this medicine or to any ingredient in the pack. Not for type 1 diabetes or for diabetic ketoacidosis.

Interactions with other medicines

Low blood sugar is more likely when this is combined with a sulfonylurea or insulin; your doctor may lower that dose.

How to store Istavel 50

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

Expert advice for Istavel 50

Istavel 50mg Tablet should be taken at the same time every day since this helps you remember to take it. It may cause hypoglycemia (low blood sugar level) when used with other antidiabetic medicines or alcohol, or if you delay or miss a meal. Always carry some sugary food or fruit juice with you in case you experience hypoglycemia symptoms such as cold sweats, cool, pale skin, tremors, and anxiety. Be careful while driving or operating machinery until you know how Istavel 50mg Tablet affects you. Inform your doctor if you notice joint pain or develop symptoms such as stomach pain, nausea, and/or vomiting. You should continue to exercise regularly, eat a healthy diet, and take your other diabetes medicines along with this medicine. Monitor your blood sugar level regularly while taking this medicine.

Manufacturer and class

Manufacturer:
SUN PHARMA
Therapeutic class:
ANTI DIABETIC
Drug class:
DPP-4 inhibitor
Chemical class:
Beta amino acid derivative

Substitutes for Istavel 50

Medicines with the same active ingredient (Sitagliptin (50mg)). Ask your doctor or pharmacist before switching brands.

MedicinePackPricevs Istavel 50
Sitabite 50 TabletCorona Remedies Pvt Ltdtablet · 10 Tablet₹8152% more
Alsita 50 mg TabletALKEM LABtablet · 10`S₹9071% more
Sita OD 50Macleods Pharmaceuticals Pvt Ltd10`S₹9171% more
Sitacip 50 mg TabletCIPLA LIMITEDtablet · 10`S₹9681% more
Gosita 50 mg TabletEYSYS PHARMAtablet · 10`S₹9681% more
Ctasorin 50 TabletFUSION HEALTH CAREtablet · 10`S₹9885% more
Suitglip - M 50/500 mg TabletIPCA LABORATORIES LTD`tablet · 10`S₹10394% more
Sitahenz 50 TabletLARENONtablet · 10`S₹10497% more
Ignalis 50 TabletIntas Pharmaceuticals Ltdtablet · 10`S₹107101% more
Sitara 50 mg TabletIntas Pharmaceuticals Ltdtablet · 10`S₹107101% more
Sitaglyn 50 TabletZYDUS HEALTHCARE PHARMAtablet · 10`S₹107101% more
Sitazit 50 TabletGLENMARK PHARMACEUTICALStablet · 10`S₹112112% more
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Istavel 50 FAQs

What is Istavel 50 used for?
Istavel 50 is commonly used for Type 2 diabetes mellitus. 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 Istavel 50?
Istavel 50 contains Sitagliptin (50mg). 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 Istavel 50?
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 Istavel 50 work?
Istavel 50mg Tablet is an antidiabetic medication.
Is Istavel 50 a prescription medicine?
Yes. Istavel 50 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 Istavel 50?
The side effects reported most often with Istavel 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 Istavel 50 be taken during pregnancy?
Pregnancy CONSULT YOUR DOCTOR Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Istavel.
Can I drink alcohol while taking Istavel 50?
Alcohol UNSAFE
What if I miss a dose of Istavel 50?
If you miss a dose of Istavel 50mg Tablet, take it as soon as possible.
Is Istavel 50 habit forming?
No. Istavel 50 is not known to be habit forming when taken as prescribed.
How much does Istavel 50 cost on PingMeDoc Pharmacy?
Istavel 50 starts at ₹53 (MRP ₹56) on PingMeDoc Pharmacy. Available in NA 7`S. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Istavel 50?
Istavel 50 is manufactured by SUN PHARMA. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Istavel 50 delivered?
Istavel 50 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.

Istavel 50, Quick facts

Salt
Sitagliptin (50mg)
Best price
₹53
MRP
₹56
Prescription
Required (Rx)
Schedule
Schedule H
Brand
SUN PHARMA
Manufacturer
SUN PHARMA
Therapeutic class
ANTI DIABETIC
Drug class
DPP-4 inhibitor
Chemical class
Beta amino acid derivative
Action class
Dipeptidyl Peptidase-4 (DPP-4) Inhibitors
Habit forming
No
Variants
NA 7`S
Delivery
Standard across India

References

The information on Istavel 50 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 Istavel 50.
  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.