Combigangs Eye Drops?

Combigan eye drops are transparent aqueous liquid that brings nutrients and fluids to the eye. The liquid can show off a plethora of medical properties, including its ability to decrease the pressure within the eye. One of the benefits of Combigan drops is that they can help reduce the ocular stress associated with open-angle glaucoma. The eye drop has two active ingredients: timolol and brimonidine.

The former is a beta blocker, while the latter is a selective alpha agonist. They work in tandem to reduce pressure within the eye by reducing fluid production. Besides the above-mentioned active ingredients, Combigan drops also contain a preservative. It helps to keep the medicine from spoiling. The preservative also helps keep the medicine sterile during use.


Combigan eye drops are a combination medication containing brimonidine and timolol. Brimonidine reduces intraocular pressure by decreasing the production of aqueous humor, while timolol works by reducing its secretion. This combination is prescribed to treat glaucoma or ocular hypertension.

Combigan helps manage increased intraocular pressure, preventing optic nerve damage and vision loss. It's important to use as directed, as improper use may lead to side effects. Consult your eye care professional for personalized advice on Combigan's suitability and proper application based on your specific eye health needs

Benefits of Combigan eye drops

This eye drop contains three medications: brimonidine tartrate, timolol, and benzalkonium chloride. It treats glaucoma and ocular hypertension by reducing intraocular pressure. Brimonidine tartrate belongs to the class of alpha-2 adrenergic receptor agonists. Whereas Timolol belongs to the class of drugs known as beta-blockers. They reduce the generation of aqueous humor while increasing the volume of liquid evacuated.

Using Combigan eye drops offers many benefits.

  1. It can help reduce the risk of endophthalmitis
  2. Eliminate the need for postoperative eye drops
  3. Improve surgical outcomes.

When using eye drops, it is important to follow the proper instructions. Avoid sharing drops, rubbing the eyes, or wiping them off. This will help ensure the drops get absorbed into the eye. In case of an allergic reaction, stop using the drops.

How to use Combigan Eye Drops?

Combigan eye drops are for ophthalmic use only.

  1. Wash your hands. Both, before and after the use
  2. Shake the bottle well before each use
  3. Instill the eye drops by pulling down the lower eyelid to form a pocket between the eyelid and the eye
  4. Avoid touching the tip of the dropper. As it may spoil the solution

Depending on your condition, your doctor will decide how long you need to use this eye drop.

Side effects

Using Combigan eye drops can result in some side effects. Fortunately, most of these side effects should disappear within a few days. However, you should contact your doctor if you experience severe side effects.

These side effects include:

  • Low blood pressure
  • Blurred vision
  • Dizziness
  • Eye redness
  • Eye itching
  • Irritation

Some patients may also experience heart problems. However, these side effects are very rare. Generally, this eye drop is safe for adults and children.

It is important to talk with your doctor about all of your medications, especially:

  • any supplements
  • dietary supplements
  • or foods that may interact with this eye drop

Besides, Combigan may not work as well with certain medications. Such as clonidine and TCAs. If you have a history of heart failure, a thyroid storm, or a chronic obstructive pulmonary disorder, you should use these eye drops with caution.


Whether you are an avid eye dropper or you are just beginning to experience eye pressure issues, there are a few things you should know about these eye drops. If you do not follow these precautions, you could end up with a serious case of eye irritation. For instance, if you have contact lenses, make sure to remove them first before using an eye drop.

Before putting them back in, wait at least 15 minutes. This will avoid any “washing out” effects. It also gives you more time to see how effective the eye drop is. If you are pregnant or breastfeeding, you should avoid using Combigan eye drops. This is because of its ability to pass through breast milk.

Frequently Asked Question

Are Combigan eye drops associated with dry mouth?

  1. This eye drop may cause a dry mouth as a side effect.
  2. Limiting caffeine intake
  3. avoiding smoking and alcohol-containing mouthwashes
  4. drinking enough water

and eating sugar-free gum/candy may help increase saliva and prevent mouth dryness.

Is it okay to take Combigan eye drops if I have high blood pressure?

If you have hypertension, consult your doctor before using this eye drop. Since it may induce high blood pressure. To avoid unpleasant situations, keep a close eye on your blood pressure levels when using this eye drop.

Can I take Combigan eye drops with any other eye medicines?

If your doctor has prescribed another eye medicine with these eye drops, then you can use it. But, keep at least a 5–10 minute time gap between both of them.

Can I use these eye drops if I have diabetes?

If you have diabetes, talk to your doctor before using this eye drop. Since it includes timolol, which might reduce blood glucose levels and hide the signs of low blood sugar. It is advisable to regularly check your blood sugar levels while using Combigan eye drops.

When using combigan eye drops may I use contact lenses?

This eye drop has benzalkonium chloride. It might cause soft contact lenses to become yellow. Thus, avoid using it when wearing contact lenses. Before using this eye drop, take out your contact lenses, and 15 minutes after using the solution, put them back in.

Can these eye drop usage result in hazy vision?

Your eyes may temporarily get blurry if you use this solution. After instilling the eye drop, refrain from operating machinery or driving a vehicle.

Where can I buy Combigan Eye Drops?

Visit to buy Combigan eye drops


Combigan eye drops are a transparent aqueous liquid that brings nutrients and fluids to the eye. The eye drop has two active ingredients: timolol and brimonidine. They work in tandem to reduce pressure within the eye by reducing fluid production. These side effects include low blood pressure, blurred vision, and dry mouth. If you have diabetes, talk to your doctor before using this eye drop. It may also induce high blood pressure, so keep a close eye on your blood pressure levels while using it.

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