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Prescription requiredSanten LimitedOPHTHAL

Trusopt 2 %

Dorzolamide (2% w/v)

Trusopt 2 % is used for glaucoma.

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

₹413₹82.50 per ml
100% genuine medicinesPharmacist-verified orderDelivered across India

Key details

Salt: Dorzolamide (2% w/v)
Available variants: NA 5ML
Best price: ₹413 (₹82.50 per ml)
Prescription: Required
Manufacturer: SANTEN LIMITED

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 Trusopt 2 %

Trusopt 2 % contains Dorzolamide (2% w/v).

Uses of Trusopt 2 %

Glaucoma

Key benefits

  • In Glaucoma Glaucoma is an eye condition where increased pressure within the eye (intraocular pressure) can damage the optic nerve
  • potentially leading to vision loss if left untreated. Trusopt 2% Eye Drop is used to manage this condition by reducing the fluid production inside the eye
  • thereby lowering the pressure. Controlling eye pressure helps slow down or prevent further damage to the optic nerve
  • preserving vision and supporting long-term eye health.

How Trusopt 2 % works

Trusopt 2% Eye Drop is a carbonic anhydrase inhibitor. It works by decreasing the production of aqueous humour (fluid in the eye), thereby lowering the increased eye pressure.

How to take Trusopt 2 %

This medicine is for external use only. Use it in the dose and duration as advised by your doctor. Check the label for directions before use. Hold the dropper close to the eye without touching it. Gently squeeze the dropper and place the medicine inside the lower eyelid. Wipe off the extra liquid.

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 Trusopt 2% Eye Drop, apply it as soon as you remember. However, if it is almost time for your next dose, skip the missed dose and resume your regular schedule. Do not apply extra to make up for a missed dose.

If you take too much

Taking more Trusopt 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.

Side effects of Trusopt 2 %

Most side effects of Trusopt 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 Trusopt 2 %

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

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 Trusopt. Some combinations can change how Trusopt works or raise the chance of side effects.

How to store Trusopt 2 %

Store Trusopt below 30°C in a cool, dry place away from direct sunlight and moisture. Keep the pack tightly closed and out of the reach of children. Do not use it after the expiry date printed on the pack.

Expert advice for Trusopt 2 %

Trusopt 2% Eye Drop helps lower high pressure in the eye and reduce the risk of vision loss. For best results, put one drop 2-3 times daily in the affected eye(s). Apply pressure on the corner of the eye (close to the nose) for about 1 minute, immediately after instilling the drop. This minimizes the risk of side effects. Do not touch the tip of the dropper to any surface, or to your eye, to avoid contaminating the eye drops. Remove contact lenses before using Trusopt 2% Eye Drop, and wait at least 15 minutes before re-inserting them. When applying multiple eye medications, wait for at least 5-15 minutes before delivering the next medication in the same eye to avoid dilution of the medicine.

Manufacturer and class

Manufacturer:
SANTEN LIMITED
Therapeutic class:
OPHTHAL
Chemical class:
2,3,5- trisubstituted thiophenes

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Trusopt 2 % FAQs

What is Trusopt 2 % used for?
Trusopt 2 % is commonly used for Glaucoma. 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 Trusopt 2 %?
Trusopt 2 % contains Dorzolamide (2% w/v). 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 Trusopt 2 %?
This medicine is for external use only. Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
How does Trusopt 2 % work?
Trusopt 2% Eye Drop is a carbonic anhydrase inhibitor.
Is Trusopt 2 % a prescription medicine?
Yes. Trusopt 2 % 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 Trusopt 2 %?
The side effects reported most often with Trusopt 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 Trusopt 2 % be taken during pregnancy?
Pregnancy CONSULT YOUR DOCTOR Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Trusopt.
Can I drink alcohol while taking Trusopt 2 %?
Alcohol
What if I miss a dose of Trusopt 2 %?
If you miss a dose of Trusopt 2% Eye Drop, apply it as soon as you remember.
Is Trusopt 2 % habit forming?
No. Trusopt 2 % is not known to be habit forming when taken as prescribed.
How much does Trusopt 2 % cost on PingMeDoc Pharmacy?
Trusopt 2 % starts at ₹413 on PingMeDoc Pharmacy. Available in NA 5ML. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Trusopt 2 %?
Trusopt 2 % is manufactured by SANTEN LIMITED. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Trusopt 2 % delivered?
Trusopt 2 % 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.

Trusopt 2 %, Quick facts

Salt
Dorzolamide (2% w/v)
Best price
₹413 (₹82.50 per ml)
Prescription
Required (Rx)
Schedule
Schedule H
Brand
SANTEN LIMITED
Manufacturer
SANTEN LIMITED
Therapeutic class
OPHTHAL
Chemical class
2,3,5- trisubstituted thiophenes
Action class
Carbonic Anhydrase Inhibitors (CAIs)
Habit forming
No
Variants
NA 5ML
Delivery
Standard across India

References

The information on Trusopt 2 % 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. Central Drugs Standard Control Organisation (CDSCO), Ministry of Health & Family Welfare, Government of India, approved drug and schedule listings.
  2. National List of Essential Medicines (NLEM) 2022, Government of India.
  3. Manufacturer's package insert / prescribing information for Trusopt 2 %.
  4. 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.