Benzalkonium Chloride + Dorzolamide + Timolol is primarily used to manage increased pressure inside the eye caused by conditions like open-angle glaucoma or ocular hypertension and belongs to the class of ophthalmic glaucoma agents
Eye burning
Stinging sensation in the eyes
Blurred vision
Changes in taste
Headache
Benzalkonium Chloride + Dorzolamide + Timolol is a combination used to manage intraocular pressure in the eye.
Dorzolamide is a class of medicine known as a carbonic anhydrase inhibitor. It works by reducing the production of a fluid called aqueous humour in the eye, thus lowering the pressure inside the eye.
Timolol belongs to a class of medicines called non-selective beta-adrenergic receptor-blocking agents. It works by reducing the production of aqueous humour and potentially increasing the outflow of this fluid from the eye, further helping to reduce the pressure inside the eye.
Benzalkonium Chloride is not involved in reducing eye pressure but serves as an antimicrobial preservative. Its role is to maintain the sterility of this medication in its multi-dose container, ensuring that it is safe for use every time.
Together, these components work to effectively manage intraocular pressure, helping prevent damage to the optic nerve and vision loss associated with conditions like open-angle glaucoma and ocular hypertension.
Doctor of Medicine
BMS, FMC, MD Resident
Dosage Forms Available
Benzalkonium Chloride + Dorzolamide + Timolol is available for use via the ocular route in the form of a sterile ophthalmic solution.
Age and Dose Restrictions
This medication is intended for use in adults and should not be used by children unless prescribed by a doctor.
Contraindications
Benzalkonium Chloride + Dorzolamide + Timolol is contraindicated for patients with known hypersensitivity to sulfonamides, timolol, dorzolamide, benzalkonium chloride, or any other ingredients in the formulation.
It is also contraindicated in patients with bronchial asthma, severe chronic obstructive pulmonary disease (COPD), sinus bradycardia, heart block, cardiac failure, or cardiogenic shock.
Other Medications to Avoid
This combination may interact with systemic beta-blockers (such as propranolol and metoprolol), calcium channel blockers (such as amlodipine and nifedipine), catecholamine-depleting medicines (like reserpine), digitalis glycosides (such as digoxin, digitoxin), or quinidine an antimalarial schizonticide.
Before starting any new prescription or over-the-counter medications, it is essential to consult your doctor.
Overdose and Missed Dose
An overdose of this medication may cause eye irritation or worsen your glaucoma symptoms. If you experience these symptoms, inform your doctor immediately.
If you forget to put an eye drop, administer it as soon as you remember. However, if it is almost time for the next dose, skip the missed dose and continue with your regular schedule. Do not double your dose to compensate for the missed one.
In case you happen to put a few extra drops of this medicine in your eye, do not panic. Rinse your eyes with clean water at room temperature. If any symptoms persist or worsen, inform your doctor.
Management of Side Effects
Most side effects are temporary and generally harmless and resolve after discontinuing this medicine. However, if you experience any severe side effects or worsening of any of the symptoms, please consult your doctor.
If you experience a bitter taste in your mouth after application, try rinsing your mouth with water.
If you experience eye discomfort, rinse your eyes with clean, cool water.
For headaches, rest and relaxation can often help.
Use in Driving and Operating Machinery
This medication could cause vision changes or blurred vision. Avoid driving or operating heavy machinery if you experience these symptoms after administration of this medication.
Use in Pregnancy and Lactation
Benzalkonium Chloride + Dorzolamide + Timolol falls under pregnancy category C; therefore, it should only be used during pregnancy if the potential benefit justifies the potential risk to the foetus.
This medication should be avoided while breastfeeding due to the risk of serious adverse reactions in nursing infants. Consult your doctor before using this medicine during breastfeeding.
Caution in Other Conditions
Patients with a history of sulfa allergy, asthma, COPD, heart problems, kidney stones, or liver impairment should exercise caution when using Benzalkonium Chloride + Dorzolamide + Timolol.
Regular monitoring for changes in vision and ocular health is advisable during treatment with this medication.
Special Dietary and Lifestyle Recommendations
Maintain regular eye check-ups to monitor intraocular pressure and assess the efficacy of the treatment.
Protect your eyes from dust and dirt to prevent irritation.
Avoid activities that can strain your eyes such as reading in low light or excessive screen time.
Wear sunglasses outdoors to protect your eyes from harmful UV rays which could potentially worsen glaucoma.
Frequently asked questions
There is no specific mention in the provided resources of Benzalkonium Chloride + Dorzolamide + Timolol causing mood changes. However, all medicines can potentially cause side effects, and individual reactions may vary. If you notice any unusual emotional or behavioural changes while using this medicine, consult your doctor.
Benzalkonium Chloride + Dorzolamide + Timolol is primarily used to manage increased eye pressure and has no known direct effects on the menstrual cycle. However, if you experience any irregularities in your menstrual cycle while using this medicine, consult your doctor.
Benzalkonium Chloride + Dorzolamide + Timolol is a topically applied ophthalmic solution. It does not contain any animal-derived ingredients and should be suitable for use by vegetarians and vegans. If you have specific concerns, consult your doctor.
Benzalkonium Chloride + Dorzolamide + Timolol is not known to cause physical or psychological dependency. It is used to manage increased intraocular pressure and should be used as per the doctor's prescription.
There is no specific information indicating that Benzalkonium Chloride + Dorzolamide + Timolol interacts with certain foods. The medicine is applied topically in the eyes, limiting its systemic absorption.
The decrease in intraocular pressure can be noticed within 2 weeks of starting treatment, with maximal effect usually reached within 2-4 weeks.
Regular eye examinations are recommended while using this medicine to monitor its effectiveness and check for side effects.
Benzalkonium Chloride + Dorzolamide + Timolol in other salts
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