Dorzox PF Eye Drop 2% (5 ml)
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$9.42 - $13.50
Available Dosages
| SKU: | 345 |
|---|---|
| Generic For: | Trusopt |
| Active Ingredient: | Dorzolamide |
| Manufacturer: | Cipla, India |
Buy Dorzox PF Eye Drop 2% (Dorzolamide) Online
Dorzox eye drops 2% contain Dorzolamide, prescribed to lower elevated pressure in the eye and treat glaucoma. It is used alone or in combination with other medicines that help lower the pressure in the eye. High intraocular pressure or IOP (fluid pressure inside the eye) is a major risk factor for glaucoma. Dorzolamide is mainly prescribed for treating glaucoma and other causes of high IOP.
Contraindications and safety advice for Dorzolamide
Dorzolamide is a sulfonamide, although it is administered topically. Therefore, the same types of side effects that are attributable to sulfonamides may occur with topical administration, including severe reactions like Stevens-Johnson syndrome and toxic epidermal necrolysis. If signs of serious reactions occur, discontinue the use of this medication.
The management of patients with acute angle-closure glaucoma requires therapeutic interventions in addition to ocular hypotensive agents. Dorzox drops have not been studied in patients with acute angle-closure glaucoma. Possible side effects like visual disturbances may affect the ability to drive and use machines.
Do not use Dorzox eye drops if you have a known allergy to Dorzolamide. Also, before using this medication, inform your doctor if you are allergic to any other drugs, have liver or kidney disease, or have narrow-angle glaucoma.
Do not put any other eye drops into your eyes unless otherwise advised by your doctor. Allow at least 10 minutes between two different types of eye drops if you must use two eye drops. Dorzolamide can cause blurred vision temporarily. Be extra careful while driving or doing anything requiring high vision clarity.
Before using Dorzox eye drop 2% 5ml eye drop, tell your ophthalmologist about all other medicines you may be using, especially acetazolamide, methazolamide, or another pressure-reducing ophthalmic medication (brinzolamide). These medications can interact with Dorzolamide. These may not be the only drugs that can interact with Dorzolamide. There may be others. Never start a new medication without an ophthalmologist’s advice.
Dorzolamide should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus. It is not known if the medication is excreted in human milk. Because many medications are excreted in human milk and because of the potential for serious side effects. Dorzox eye drops in nursing infants; a decision should be made whether to discontinue nursing or the medication, considering the importance of the medication to the mother.
Common Dorzolamide side effects
Some common Dorzolamide Dorzox eye drops side effects are blurred vision, double vision, drooping eyelids, burning or stinging in your eye, bitter or unusual taste in your mouth, dry eyes, feeling like something is in your eyes, nausea, or headache. If any side effects don’t subside after some time or deteriorate, stop using Dorzolamide and seek immediate medical help.
Some serious but rare Dorzox eye drop side effects are swelling or redness in the eye, discomfort in the eye, sensitivity to light, drainage, oozing or crusting of your eyes or eyelids, or signs of infection (fever, chills, and sore throat). These are not all the possible side effects due to Dorzolamide. There may be others. If you experience serious side effects, stop using this medication and get emergency medical attention.
How to take Dorzolamide dosage
The medication should be used as prescribed. One Dorzox eye drop should be used thrice daily in the affected eye. It may be used concomitantly with other topical ophthalmic solutions to lower intraocular pressure. If more than one topical product is used, the drug should be used at least five minutes apart. Do not put Dorzox eye drops 5 ml while wearing contact lenses. This medication may have a preservative ingredient that can be absorbed into the soft contact lenses. Ensure a gap of at least 15 minutes after putting the eye drops before you wear your contact lenses.
Ensure a high degree of hygiene while handling ophthalmic drops, as chances of contamination are high. Avoid touching the tip of the medication bottle or dropper and protect it from contact with any surface. Put the Dorzox eye drops 5 ml as your doctor advises or as mentioned in the instructions. Putting an eye drop is quite simple and doesn’t require much assistance.
Dorzox eye drops have not been studied in patients with severe renal impairment and should, therefore, be used with caution in such patients.
What is Dorzox PF Eye Drop 2% used for?
Dorzox PF Eye Drop 2% contains dorzolamide hydrochloride, a topical carbonic anhydrase inhibitor used to reduce elevated intraocular pressure (IOP) in patients with ocular hypertension or open-angle glaucoma. 'PF' indicates a preservative-free formulation, making it suitable for patients with sensitivity to benzalkonium chloride (BAC) and other preservatives commonly found in eye drops. Dorzolamide lowers IOP by reducing aqueous humour production and is prescribed in the USA, UK, and Australia as part of glaucoma management.
How does dorzolamide in Dorzox PF Eye Drops work?
Dorzolamide, the active ingredient in Dorzox PF Eye Drop 2%, inhibits carbonic anhydrase II in the ciliary processes of the eye. This slows the formation of bicarbonate ions, which are required for aqueous humour secretion. Less aqueous humour production means lower intraocular pressure. As a topical agent, dorzolamide works directly in the eye, offering an alternative to oral carbonic anhydrase inhibitors — which cause more systemic side effects — while providing effective, well-studied IOP reduction for chronic glaucoma management.
How quickly does Dorzox PF lower intraocular pressure?
Dorzox PF Eye Drop 2% begins reducing intraocular pressure within 1 to 2 hours of instillation. Maximum IOP-lowering effect is typically reached within 3 hours. With the standard regimen of three times daily dosing, consistent pressure reduction is maintained around the clock. Patients switching from a preserved dorzolamide formulation to the preservative-free Dorzox PF should expect the same efficacy. Your ophthalmologist will reassess IOP at follow-up appointments to confirm optimal pressure control and adjust the regimen if target IOP is not achieved.
How should Dorzox PF Eye Drops be used?
Instil one drop of Dorzox PF into the affected eye(s) three times daily, or as directed by your ophthalmologist. Before instilling, tilt your head back and gently pull down the lower eyelid. After the drop is placed in the eye, close gently and apply light pressure to the inner corner of the eye for 1 to 2 minutes. Since Dorzox PF is preservative-free, single-use unit-dose vials should be discarded after use — do not save opened vials. If using with other eye drops, wait at least 10 minutes between products.
Is the preservative-free Dorzox PF safer than preserved dorzolamide drops?
Preservative-free formulations like Dorzox PF are particularly beneficial for patients who use multiple eye drops long-term or who have pre-existing ocular surface disease (dry eye, corneal epithelial damage, or conjunctival sensitivity). Benzalkonium chloride (BAC), the most common preservative in eye drops, can damage the corneal epithelium and worsen dry eye symptoms with chronic use. Dorzox PF eliminates this risk while providing identical IOP-lowering efficacy to preserved dorzolamide. Patients who experience stinging, redness, or irritation with preserved drops often find significant relief with Dorzox PF.
Can Dorzox PF be used with contact lenses?
Since Dorzox PF is preservative-free, the main concern with contact lens use is reduced. However, as a general ophthalmic precaution, remove soft contact lenses before instilling Dorzox PF and wait at least 15 minutes before reinserting. Dorzolamide itself can be absorbed by soft contact lens material. Patients wearing contact lenses who are also managing glaucoma should discuss a complete eye drop schedule with their ophthalmologist, who may time instillation around lens-wearing periods to minimise any impact on lens comfort or vision.
Dorzox PF vs Azopt: which dorzolamide-class drop is better tolerated?
Dorzox PF (preservative-free dorzolamide 2%) and Azopt (brinzolamide 1%) are both carbonic anhydrase inhibitors, but Azopt is generally better tolerated on instillation due to its near-neutral pH. Dorzolamide formulations are more acidic, which can cause a brief stinging or burning sensation. However, the PF (preservative-free) version of Dorzox significantly reduces ocular surface irritation compared to preserved dorzolamide. Patients with dry eye disease who are sensitive to preservatives but need a CAI eye drop often find Dorzox PF an excellent option. Both provide comparable IOP reduction.
Is dorzolamide (Dorzox PF) effective for normal-tension glaucoma?
Dorzolamide (Dorzox PF) can be used in normal-tension glaucoma (NTG), where IOP is within statistically 'normal' ranges but the optic nerve continues to deteriorate. Lowering IOP even from normal levels has been shown to slow NTG progression. Dorzox PF is often added as an adjunctive agent to prostaglandin analogues in NTG patients who need additional pressure reduction. Whether the slight IOP reduction from dorzolamide translates to meaningful neuroprotection in NTG is an area of ongoing clinical research. Your glaucoma specialist will guide the most appropriate treatment combination.
Where can I buy Dorzox PF Eye Drop 2% online?
Dorzox PF Eye Drop 2% is available from AllDayChemist.com, a licensed international pharmacy that has been supplying genuine ophthalmic medicines to patients across the USA, UK, Australia, and most of the countries since 2002. AllDayChemist offers authentic, preservative-free dorzolamide at competitive prices with discreet packaging and free worldwide shipping on qualifying orders. The simple reorder platform ensures patients managing chronic glaucoma maintain a consistent, uninterrupted supply of their IOP-lowering eye drops.
Can I order Dorzox PF with worldwide delivery for long-term glaucoma treatment?
Yes. AllDayChemist.com ships Dorzox PF Eye Drop 2% to patients in the USA, UK, Australia, and most other countries. As a pharmacy trusted since 2002, AllDayChemist provides genuine preservative-free dorzolamide with discreet delivery, free tracked shipping on eligible orders, and a straightforward reorder process. Glaucoma is a lifelong condition requiring uninterrupted medication. AllDayChemist's international supply service helps patients maintain consistent IOP control wherever they are. A valid ophthalmologist prescription is required.
What are the side effects of Dorzox PF dorzolamide eye drops?
Common side effects of Dorzox PF include transient burning or stinging on instillation, bitter or sour taste in the mouth (due to nasolacrimal drainage), superficial punctate keratitis, and blurred vision immediately after use. Ocular allergic reactions — redness, itching, swelling — are less common. Systemic side effects such as urolithiasis (kidney stones), fatigue, or electrolyte imbalances are rare with topical use but are possible in patients with pre-existing conditions. The preservative-free formulation significantly reduces the risk of ocular surface toxicity seen with preserved versions.
Who should not use Dorzox PF Eye Drops?
Dorzox PF should not be used by patients with known hypersensitivity to dorzolamide, sulphonamides, or any formulation component. It is contraindicated in severe renal impairment (creatinine clearance below 30 mL/min) as the drug and its metabolites may accumulate. Patients with a history of sulphonamide allergy should avoid dorzolamide due to the risk of cross-sensitivity. It should not be used alongside oral carbonic anhydrase inhibitors. Caution is required in pregnant or breastfeeding women, as safety in pregnancy has not been fully established for topical dorzolamide.
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