Please note: a valid prescription is required for all prescription medication.
Buy Combigan online with a valid prescription and compare current listed pricing, available bottle presentations, and key safety basics before checkout. You can match the selected listing to the 0.2%/0.5% eye drop your clinician prescribed, review quantity options, and consider US delivery from Canada before ordering. If you are paying cash, focus on the details that usually affect the final order total: bottle size, quantity, and the form written on your label.
Combigan eye drops are used to lower high pressure inside the eye in adults with open-angle glaucoma or ocular hypertension. The product combines brimonidine and timolol in one ophthalmic solution, so matching the brand, strength, and bottle size matters before you proceed. Keep your medication list nearby because heart, lung, blood pressure, and other eye medicines can affect whether this drop is appropriate.
Price, Strengths, and Available Options
The Combigan price shown on the product listing is tied to the selected presentation and quantity. Before comparing totals, check the strength, bottle size, and number of bottles in your cart. Eye drop bottles are priced by package, not by each drop used, so the total contents and the prescribed schedule both matter for planning refills.
When comparing Combigan eye drops price options, look for the exact concentration on the label: brimonidine tartrate 0.2% with timolol maleate 0.5%. A Combigan 5 mL bottle is a common presentation, while other package sizes may be listed separately when available. If a different bottle size appears, compare total milliliters and quantity rather than assuming it equals the same supply.
| Listing detail | What to check |
|---|---|
| Form | Sterile ophthalmic solution in a dropper bottle. |
| Strength | Brimonidine tartrate 0.2% and timolol maleate 0.5%. |
| Bottle size | Match the mL amount to the written order. |
| Quantity | Compare the number of bottles selected before checkout. |
| Cash-pay use | Review the listed total if paying without insurance. |
If you are comparing Combigan cost without insurance, use the displayed product options as your baseline and keep local retail totals separate. Cash-pay decisions are easier when you compare the same strength, bottle size, and quantity across sources. Avoid substituting a different concentration or separate component drops unless your clinician has approved that change.
Quick tip: Check the bottle size and quantity before you compare totals.
How to Buy Combigan Online
To order Combigan online, select the listing that matches your eye drop label, then enter the requested checkout details carefully. The brand name, strength, form, and quantity should line up with what your prescriber intended. If prescriber contact details are requested, have them ready so the order can be checked when needed.
Prescription details may be verified with your prescriber before dispensing when required. This protects against mismatched strengths, outdated directions, or product substitutions that do not fit the written order. If supporting information is requested, provide only the documents needed for the selected product.
U.S. patients can compare cash-pay, cross-border access options when they fit the order details. Shipping options may include prompt, express shipping where available, but handling and availability can still depend on the selected presentation. Once the bottle arrives, review the pharmacy label before the first use and contact your clinician or pharmacist if anything looks different from expected.
What These Eye Drops Treat
This medicine is indicated to reduce elevated intraocular pressure, which means high pressure inside the eye. It is used in open-angle glaucoma and ocular hypertension, two conditions where pressure control may help protect the optic nerve over time. It does not cure glaucoma, and regular eye pressure checks remain important.
The Combigan generic name is brimonidine tartrate and timolol maleate. Many labels shorten this to brimonidine timolol eye drops, while the full technical description is brimonidine tartrate timolol maleate ophthalmic solution. Brimonidine is an alpha-2 adrenergic agonist, and timolol is a nonselective beta blocker. Together, they mainly reduce fluid production inside the eye; brimonidine may also increase fluid outflow.
Combigan glaucoma eye drops may be considered when one pressure-lowering medicine is not enough or when a combined product fits the treatment plan. Your clinician decides the target pressure and monitors whether the treatment is working. Do not judge response by how the eye feels, because high pressure often has no obvious symptoms.
Form, Strength, and Dose Details
Combigan ophthalmic solution is supplied as a sterile eye drop, not a tablet or injection. The approved concentration is 0.2% brimonidine tartrate and 0.5% timolol maleate, often searched as Combigan 0.2 0.5 eye drops. The bottle tip is designed for eye use only and should not touch the eye, eyelid, fingers, or any surface.
The usual Combigan dosage is one drop in the affected eye or eyes twice daily, about 12 hours apart, when used according to the label. Follow the directions printed on your pharmacy label. Do not add extra drops to make up for a missed dose, and do not change frequency unless your clinician tells you to.
- Morning and evening timing: Keep doses roughly 12 hours apart.
- Other eye drops: Separate products by at least five minutes.
- Gels or ointments: Use them after liquid drops when directed.
- Contact lenses: Remove soft lenses before dosing.
- Reinserting lenses: Wait 15 minutes after the drop.
Why it matters: Correct spacing can help prevent one eye medicine from washing out another.
Using the Drops Safely
Wash your hands before each dose. Tilt your head back, pull down the lower eyelid, and place one drop into the pocket without touching the dropper tip. Close the eye gently afterward rather than squeezing it shut.
To reduce the amount that drains into the nose and throat, press lightly at the inner corner of the eye for one to two minutes after use. This step is called nasolacrimal occlusion, a simple technique that may reduce systemic absorption. Blot away extra liquid with a clean tissue and recap the bottle right away.
If you miss a dose, use it when remembered unless it is almost time for the next one. Skip the missed dose in that case and return to the usual schedule. Doubling drops can increase side effects without giving better control.
Blurred vision can happen briefly after instilling an eye drop. Wait until vision clears before driving, using tools, or reading fine print. If burning, redness, or irritation continues or worsens, contact a clinician because eye allergy can develop with this medicine.
Storage, Travel, and Handling
Store the bottle at room temperature as directed on the label. Keep it closed between uses, upright when possible, and away from excessive heat. Do not freeze the product, and do not use a bottle that looks cloudy, leaking, or contaminated.
Eye drops can pick up germs if the tip touches skin, lashes, counters, or contact lenses. Replace the cap promptly and avoid sharing the bottle with anyone else. Keep it out of reach of children and pets, especially because the ingredients can cause serious effects if swallowed or used by young children.
For travel, carry the bottle in a clean bag or case rather than checked luggage. Keep the pharmacy label attached, and bring enough supply to avoid missed doses during delays. If your pharmacist gives a discard-after-opening date, follow that date even if liquid remains in the bottle.
Temperature and handling conditions matter for eye products. If a package is damaged in transit or the bottle cap is loose on arrival, do not use the product until a pharmacist has advised you. Safe handling protects both sterility and the accuracy of each drop.
Side Effects and Important Cautions
Combigan can cause local eye effects and body-wide effects because both active ingredients may be absorbed after instillation. Commonly reported reactions include eye redness, burning, stinging, itching, dryness, eyelid irritation, blurred vision, headache, fatigue, drowsiness, and dry mouth. These effects are often mild, but persistent symptoms should be reviewed.
- Eye allergy: Redness, itching, swelling, or discharge.
- Breathing symptoms: Wheezing, chest tightness, or shortness of breath.
- Heart symptoms: Slow pulse, dizziness, fainting, or weakness.
- Nervous system effects: Drowsiness, fatigue, or reduced alertness.
- Vision concerns: Pain, sudden changes, or severe irritation.
This product is contraindicated in patients with bronchial asthma or a history of bronchial asthma, severe chronic obstructive pulmonary disease, sinus bradycardia, second- or third-degree atrioventricular block, overt cardiac failure, cardiogenic shock, or hypersensitivity to any component. It is also contraindicated in neonates and infants under two years of age. These restrictions are important because timolol can affect the heart and lungs, while brimonidine can cause serious central nervous system effects in very young children.
Tell your clinician about depression, low blood pressure, Raynaud’s phenomenon, circulation problems, diabetes, thyroid disease, kidney disease, or liver disease. Beta blockers may mask signs of low blood sugar or overactive thyroid. Seek urgent care for severe allergic reaction, trouble breathing, fainting, chest pain, sudden vision loss, or intense eye pain.
Interactions and Monitoring
Medication interactions matter with brimonidine timolol eye drops because an eye medicine can still have systemic effects. Monoamine oxidase inhibitors are contraindicated with brimonidine. Caution is also important with tricyclic antidepressants, oral beta blockers, calcium channel blockers, digoxin, antihypertensives, sedatives, alcohol, and other medicines that may lower heart rate, blood pressure, or alertness.
Using another topical beta blocker at the same time is generally avoided unless the prescriber specifically intends it. Bring all eye drops, tablets, inhalers, supplements, and over-the-counter products to medication reviews. The complete list helps the care team check for additive cardiovascular, breathing, or drowsiness effects.
Monitoring is usually based on eye pressure, optic nerve appearance, visual field testing, and how well the product is tolerated. Keep scheduled eye visits even if your vision feels stable. If pressure targets are not reached or side effects interfere with daily use, your clinician may reassess the regimen.
Compare Related Eye Care Options
Choice of eye pressure medicine depends on the target pressure, medical history, dosing schedule, and tolerability. Some patients use a prostaglandin analog, carbonic anhydrase inhibitor, beta blocker, alpha agonist, or a fixed combination product. A combined bottle can reduce drop burden, but it is not the right fit for everyone.
The Ophthalmology Products collection can help you compare other prescribed eye medicines by form and category. Condition pages for Glaucoma and Ocular Hypertension can also help you navigate related product listings. Use those pages for product comparison, then confirm any treatment change with your clinician.
If a generic brimonidine timolol product is listed, compare the active ingredients, strength, bottle size, and any substitution instructions. A lower total at checkout is only useful when the selected product matches the intended therapy. Ask your prescriber whether brand, generic, or separate component drops are acceptable for your situation.
Questions to Review Before Checkout
Before placing an order, confirm that the bottle strength, mL amount, and quantity match the directions you received. Check whether you have enough remaining supply to allow for processing and transit without interrupting your schedule. If you use multiple drops, keep a written sequence so each product is spaced correctly.
It may also help to note any past reactions to eye drops, preservatives, or beta blockers. Share this information with your care team if anything has changed since the product was first prescribed. For contact lens users, confirm whether lenses should be removed before each dose and when they may be reinserted.
Ask how often eye pressure should be checked and what symptoms should prompt a call. Practical questions about missed doses, travel, storage, and combining products can prevent confusion later. Clear instructions are especially important when more than one eye medicine is used each day.
Authoritative Sources
Official FDA label: Combigan prescribing information.
This content is for informational purposes only and is not a substitute for professional medical advice.
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What is Combigan used for?
Combigan is used to lower elevated intraocular pressure in adults with open-angle glaucoma or ocular hypertension. It combines brimonidine and timolol, which reduce eye pressure through complementary mechanisms. Lowering pressure may help protect the optic nerve over time, but it does not cure glaucoma. Regular eye exams are still needed because pressure changes and optic nerve changes may not cause symptoms early on.
What are the major side effects of Combigan?
Common side effects can include eye redness, burning, stinging, itching, blurred vision, dry mouth, headache, tiredness, and drowsiness. More serious problems can include breathing trouble, slow heart rate, low blood pressure, fainting, severe allergic reaction, or significant eye pain. People with asthma, severe COPD, certain heart rhythm problems, overt heart failure, or cardiogenic shock should not use this medicine. New or worsening symptoms should be discussed with a clinician promptly.
What is the usual dosage for Combigan eye drops?
The usual labeled dose is one drop in the affected eye or eyes twice daily, about 12 hours apart. Your pharmacy label may include individual directions based on your treatment plan. If other eye medicines are used, they are commonly spaced at least five minutes apart, with gels or ointments used last when directed. Do not change the schedule or add extra drops unless your clinician tells you to.
How will my clinician know whether Combigan is working?
Response is usually measured with eye pressure checks and ongoing evaluation of the optic nerve and visual fields. You may not feel high eye pressure, so comfort alone does not show whether treatment is working. Your clinician may adjust therapy if pressure targets are not reached, if side effects occur, or if glaucoma status changes. Keeping follow-up appointments is an important part of safe long-term use.
What should I ask my clinician before using Combigan?
Ask whether a combined brimonidine and timolol drop fits your target eye pressure and medical history. Review any asthma, COPD, slow heart rate, heart block, heart failure, low blood pressure, diabetes, thyroid disease, depression, or circulation problems. It is also useful to ask how to sequence the drop with other eye medicines, what side effects should prompt a call, and how often pressure monitoring is needed.
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