Ocudor (Dorzolamide Hcl) 2% Eye Drop

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Prescription Required

Orders placed now will be queued. A doctor will contact you on the next working day for approval.

Overview

Ocudor (Dorzolamide Hcl) 2% Eye Drop contains dorzolamide hydrochloride 2%, a carbonic anhydrase inhibitor eye drop used to reduce raised pressure inside the eye (intraocular pressure) in patients with ocular hypertension or open-angle glaucoma.

Dorzolamide works by reducing the production of aqueous humour, the fluid inside the eye, by blocking the carbonic anhydrase enzyme in the ciliary body. Producing less fluid lowers the pressure inside the eye, helping to protect the optic nerve from damage.

How it Works

Dorzolamide inhibits carbonic anhydrase II in the ciliary processes of the eye, an enzyme involved in generating aqueous humour. By slowing this enzyme, dorzolamide reduces the rate of fluid production inside the eye, which lowers intraocular pressure.

Directions for Use

Wash your hands before use. Tilt your head back, gently pull down the lower eyelid to form a small pocket, and instil one drop of Ocudor (Dorzolamide Hcl) 2% Eye Drop without letting the dropper tip touch your eye, eyelid, or any surface. Close your eye gently and apply light pressure to the inner corner of the eye (near the nose) for about 1-2 minutes to reduce drainage into the tear duct and limit systemic absorption. Remove soft contact lenses before use and wait at least 15 minutes before reinserting them. If using more than one type of eye drop, space each product at least 10 minutes apart.

Dosage

The usual dose of Ocudor (Dorzolamide Hcl) 2% Eye Drop is one drop in the affected eye(s) three times daily, unless your doctor prescribes it as part of a combination regimen with a different schedule. Your eye specialist will confirm the exact frequency and monitor your eye pressure regularly to assess response.

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

  • Blurred vision
  • Eye discomfort or irritation
  • Bitter taste in mouth
  • Sensitivity to light
  • Headache
  • Nausea

Contraindications

  • Known hypersensitivity to dorzolamide or to sulfonamide-derived medicines
  • Severe kidney impairment (caution advised due to the sulfonamide-related chemical structure)

Drug / Food Interactions

  • Oral carbonic anhydrase inhibitors (e.g. acetazolamide) should generally not be used together with dorzolamide, as this combination can lead to additive effects and increased risk of side effects
  • High-dose salicylates (aspirin) may increase the risk of side effects when combined with carbonic anhydrase inhibitors
  • Other eye drops used at the same time should be spaced at least 10 minutes apart to avoid one drop washing out another

Quick Tips

  • Apply gentle pressure to the inner corner of the eye after each drop to reduce systemic absorption
  • Wait at least 10 minutes between different types of eye drops
  • Remove contact lenses before use and wait 15 minutes before reinserting them
  • Do not touch the dropper tip to your eye or any surface to avoid contamination
  • Attend all scheduled eye pressure checks so your doctor can monitor your response

Frequently Asked Questions

What is Ocudor (Dorzolamide Hcl) 2% Eye Drop used for?

Ocudor (Dorzolamide Hcl) 2% Eye Drop is an eye drop used to lower raised pressure inside the eye in people with ocular hypertension or open-angle glaucoma, helping to protect vision over the long term.

Will this eye drop cure my glaucoma?

No, dorzolamide does not cure glaucoma; it controls eye pressure to help slow or prevent further damage to the optic nerve. Long-term, regular use as prescribed is important.

Why do I taste something bitter after using this eye drop?

A bitter taste can occur when the eye drop drains through the tear duct into the throat. Gently pressing the inner corner of your eye after each dose can help reduce this.

Can I wear contact lenses while using this eye drop?

You should remove soft contact lenses before instilling this eye drop and wait at least 15 minutes before putting them back in, as the solution may affect the lenses.

What should I do if I miss a dose?

Instil the missed drop as soon as you remember, unless it is almost time for your next scheduled dose – in that case, skip the missed dose and continue your regular schedule. Do not use extra drops to make up for a missed one.

Can I buy Ocudor (Dorzolamide Hcl) 2% Eye Drop from DoctorOnCall?

Yes, Ocudor (Dorzolamide Hcl) 2% Eye Drop 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 Ocudor (Dorzolamide Hcl) 2% Eye Drop 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 Ocudor (Dorzolamide Hcl) 2% Eye Drop?

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 Ocudor (Dorzolamide Hcl) 2% Eye Drop 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 Ocudor (Dorzolamide Hcl) 2% Eye Drop?

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 Ocudor (Dorzolamide Hcl) 2% Eye Drop?

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

  • Dorzolamide hydrochloride 2% (equivalent to dorzolamide base), ophthalmic solution

Safety Advice

Pregnancy

Safe If Prescribed

This medicine should only be used during pregnancy if prescribed by a doctor after careful evaluation.

Breastfeeding

Limited Data

Limited data on excretion in breast milk. Consult a doctor before use.

Kidney

Use With Care

Use cautiously. Dose adjustment or monitoring may be required.

Liver

Use With Care

Use cautiously. Liver function monitoring may be required.

Alcohol

Use With Care

Caution is advised when consuming alcohol with this medicine.

Driving

Use With Care

Use caution while driving until you know how this medicine affects you.

Medical Review

Written by:

Dr. Chong Zhan Pong

Doctor of Medicine (MD), International Medical University (IMU)

Reviewed by:

Dr. Mohd Izzat Amir Bin Awang

Doctor of Medicine (MD), University of Mansoura - Manchester

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