Diquas 3% Ophthalmic Solution
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- Muslim-Friendly
- FDA Approved
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Prescription Required
Overview
Diquas 3% Ophthalmic Solution contains diquafosol sodium 3%, an ophthalmic solution used to treat dry eye disease. This standard formulation is supplied in a multi-dose bottle containing a preservative to keep the solution sterile between uses.
Diquafosol works by stimulating P2Y2 receptors on the surface of the eye, promoting the secretion of mucin and water (aqueous tear fluid), which helps improve the eye’s natural tear film and relieve dryness.
How it Works
Diquafosol sodium activates P2Y2 purinergic receptors on the surface cells of the cornea and conjunctiva, triggering the release of mucin from goblet cells and increasing watery tear secretion. This improves both the quantity and quality of the eye’s tear film, helping to relieve the symptoms of dry eye.
Directions for Use
Instil one drop of Diquas 3% Ophthalmic Solution into the affected eye(s) as directed by your doctor. Avoid letting the dropper tip touch your eye or any other surface to prevent contamination. Discard the bottle after the in-use period stated on the product labelling has passed, even if solution remains – follow your pharmacist’s or the product labelling’s instructions on exactly how long it can be used after opening. If you use other eye drops, wait at least 5 minutes between this and any other eye drop.
Dosage
Diquas 3% Ophthalmic Solution is usually instilled as one drop into the affected eye(s), typically six times a day, though your doctor will confirm the exact frequency appropriate for your condition. Continue using it for as long as your doctor recommends, even if symptoms improve, unless advised otherwise.
Shelf Life
Use this product before the expiry date stated on the packaging. Do not use the medicine if the expiry date has passed.
Storage Instructions
Store below 30°C in a dry place, away from direct sunlight and out of reach of children.
Side Effects
- Temporary eye irritation or discomfort
- Eye redness
- Blurred vision immediately after application
- Mild eye discharge
- Watering eyes
Contraindications
- Known hypersensitivity to diquafosol sodium or any ingredient in this product
Drug / Food Interactions
- Wait at least 5 minutes between this and any other eye drop to avoid one washing out the other
- Remove contact lenses before instilling this eye drop, and wait as advised by your doctor or pharmacist before reinserting them
- Inform your doctor of any other eye medicines or eye conditions you have before starting treatment
Quick Tips
- Wash your hands before instilling the eye drop
- Avoid touching the dropper tip to your eye or any surface
- Wait at least 5 minutes before using any other eye drop
- Continue using as prescribed even if symptoms improve, unless your doctor advises otherwise
- Expect mild, brief stinging or blurred vision right after application – this usually settles quickly
- Discard the bottle once the in-use period on the labelling has passed, even if solution remains
Frequently Asked Questions
What is Diquas 3% Ophthalmic Solution used for?
Diquas 3% Ophthalmic Solution is used to treat dry eye disease, helping to relieve dryness, grittiness, and discomfort by stimulating the eye’s own tear production.
Why does my vision blur briefly after using this eye drop?
Temporary blurred vision immediately after instillation is common with eye drops and usually clears within a short time. Avoid driving or operating machinery until your vision is clear.
Can I wear contact lenses while using this eye drop?
Remove your contact lenses before instilling this eye drop, and follow your doctor’s or pharmacist’s advice on how long to wait before reinserting them.
How long does it take to see improvement in my dry eye symptoms?
Some people notice improvement within a few weeks of regular use, though the exact timeline can vary. Continue using it as prescribed, even if symptoms improve gradually rather than immediately.
Can I use this together with other eye drops?
Yes, but wait at least 5 minutes between this eye drop and any other eye drop, so that one does not wash out the effect of the other.
How long can I keep using the bottle after I open it?
Follow the in-use period stated on the product labelling or your pharmacist’s instructions, and discard the bottle once that period has passed, even if solution remains, to reduce the risk of contamination.
Can I buy Diquas 3% Ophthalmic Solution from DoctorOnCall?
Yes, Diquas 3% Ophthalmic Solution is available through DoctorOnCall, a licensed online pharmacy serving our Malaysian and Singaporean customers. As this is a prescription medicine, you will need to complete an online consultation so a doctor can assess your suitability and issue a valid prescription before the order is processed. This ensures the medicine is appropriate for your condition and used under proper medical supervision, whether you are ordering from Malaysia or Singapore.
Is the medication provided by DoctorOnCall genuine and safe to use?
DoctorOnCall sources its medicines through appropriate licensed pharmacy supply channels for our Malaysian and Singaporean customers. All orders are dispensed and checked by a registered pharmacist before delivery. Always use Diquas 3% Ophthalmic Solution according to your doctor’s instructions and the information provided with the product.
What payment methods does DoctorOnCall accept?
We accept payment via Online Banking, Credit Card, and e-Wallets (Boost, GrabPay) for our Malaysian and Singaporean customers, so you can choose whichever method is most convenient for you at checkout.
Does DoctorOnCall provide an installment payment plan for Diquas 3% Ophthalmic Solution?
DoctorOnCall provides an installment payment plan for eligible Malaysian and Singaporean customers, where applicable. Available plans, eligibility, and terms can vary by market, so please contact DoctorOnCall Customer Service for the latest information on installment options for your order.
Is delivery free, and how much does shipping for Diquas 3% Ophthalmic Solution cost?
Delivery charges may vary for our Malaysian and Singaporean customers depending on your delivery location and the applicable order terms at the time of purchase. For the most accurate and up-to-date delivery fee information, please contact DoctorOnCall Customer Service before placing your order.
How long does delivery take for Diquas 3% Ophthalmic Solution?
Our Malaysian customers can generally expect delivery within 3-5 working days, while our Singaporean customers generally receive their orders within 5-7 working days. These are expected timeframes rather than guarantees, and actual delivery time may vary depending on your delivery location, order processing time, courier operations, and whether the order falls on a weekend or public holiday.
What is DoctorOnCall’s shipping, return, or cancellation policy for Diquas 3% Ophthalmic Solution?
Shipping, return, and cancellation terms may vary for our Malaysian and Singaporean customers depending on the product and your order details. Please refer to DoctorOnCall’s Shipping & Delivery Policy and Return, Refund & Exchange Policy, or contact Customer Service, for the specific terms that apply to your order.
Ingredients / Active Ingredients
- Diquafosol sodium (tetrasodium) 3%
Safety Advice
Pregnancy
Limited information is available regarding use during pregnancy. Use only if clearly needed.
Breastfeeding
Limited data on excretion in breast milk. Consult a doctor before use.
Kidney
Generally safe, but caution may be required in some patients.
Liver
Generally safe, but caution may be required in some patients.
Alcohol
Caution is advised when consuming alcohol with this medicine.
Driving
Use caution while driving until you know how this medicine affects you.
Medical Review
