Perhaps your doctor has prescribed you eye drops called Brimonidine because you have high pressure in your eyes or you have glaucoma. It's normal to feel a little apprehensive or skeptical about a new medication. That's why today we thought we'd talk about this medication, how to use it properly, and everything you need to know in a simple, friendly way.
Why is this medicine called Brimonidine used?
Simply put, this medicine is used to reduce the pressure inside your eye . Some people may have a gradual increase in pressure inside their eyes. This condition is medically known as 'open-angle glaucoma'.
Think of it like what happens when you overinflate a car tire. When the pressure inside the eye increases, it can damage the optic nerve, which is essential for vision . If left untreated, vision can gradually deteriorate over time, even leading to blindness. Brimonidine eye drops help control the pressure inside the eye and help protect your precious vision.
Things you need to tell your doctor before using the medicine
Before prescribing this medication to you, it is very important to inform your doctor about your complete health history. This is because some people with certain medical conditions may react differently to this medication. Therefore, if you have any of the conditions listed below, be sure to tell your doctor about it.
- If you have heart disease or blood pressure problems.
- If you have kidney disease or liver disease .
- If you are being treated for depression .
- If you have blood vessel diseases such as Buerger's disease or Raynaud's phenomenon.
- If you wear contact lenses .
- If there is an infection or injury in the eye.
- If you are pregnant, trying to get pregnant, or breastfeeding.
- If you have previously had an allergic reaction to brimonidine, or to any of its preservatives such as benzalkonium chloride, Purite, or any other medicine or food.
It is very important for your safety to tell the doctor this information without hiding it.
How exactly do I apply this medicine to my eyes?
Okay, now let's see how to properly and cleanly apply these eye drops to your eyes. By following these steps, you can get the most out of the medicine.
1. Wash your hands: First, wash your hands thoroughly with soap.
2. Prepare: Tilt your head back slightly and gently pull down your lower eyelid with your index finger. This will create a small pouch-like space between your eyelid and your eye.
3. Caution: Be careful not to let the dropper tip touch your eyes , fingers, or any other surface. Doing so may introduce germs into the bottle.
4. Apply the medicine: Apply one drop of medicine to the pouch-like area you created.
5. Close your eyes: Close your eyes slowly. Do not blink or squint.
6. The most important step: To help the medicine go into the eye and work properly, gently press your finger on the inside corner of the eye for about 1-2 minutes . This also prevents the medicine from going down your throat.
7. Use it on time: Use it only when your doctor tells you to, and only in the prescribed amount. Never use more than the prescribed amount.
If you give this medicine to small children...
If you are giving this medicine to young children, talk to your pediatrician about it. Special care may be needed.
Side effects and interactions with other medications
Like all medications, this one can have some side effects. It can also interact with other medications you may be taking.
Interactions with other medications
When you use this medicine, it may interact with the following things.
- Alcohol
- Some medications for blood pressure and heart disease
- Medicines that cause drowsiness or fatigue (e.g., some cough and allergy medicines)
- Medications for depression, such as MAOIs and tricyclic antidepressants
Therefore, don't forget to tell your doctor about all the medications you take (including vitamins, traditional medicines, and supplements) .
Possible side effects
The table below clearly shows the possible side effects of this medication, and which of them are serious.
| Type of side effect | Description |
|---|---|
| 🚨 Things to report to your doctor immediately | |
| Allergic reactions | Skin rash, itching, swelling of the face, lips, tongue or throat. |
| Eye changes | New or worsening eye pain, redness, inflammation, or discharge. |
| 🙂 Usually not serious (but tell your doctor if it persists) | |
| Minor effects | Change in taste in the mouth, slight change in vision, dizziness, dry eyes, dry mouth, slight burning or itching in the eyes, headache, increased tearing after applying the medication. |
A few other important points
- What if I forget a dose?
Take the dose as soon as you remember. However, if it is almost time for your next dose, skip the missed dose and take the next dose at the scheduled time. Never take a double dose to make up for a forgotten dose.
- What if it is used too much?
If you think you have taken more medicine than you think, immediately call the National Poisons Information Centre at the Colombo National Hospital . Or go to the Emergency Treatment Unit (ETU) of the nearest hospital.
- About Contact Lenses:
If you wear contact lenses, you should remove them before applying eye drops. It is best to wait at least 15 minutes after applying the medication before putting them back in.
- Medicine storage:
Keep out of reach of children. Store at room temperature (between 15-25 Celsius). Discard expired medicine.
Take-Home Message
- Brimonidine is an important medication that protects your vision by controlling eye pressure and glaucoma.
- Before using the medicine, tell your doctor about all your medical conditions and other medications you are taking.
- Follow the correct, clean technique when applying the medicine to your eyes. Don't forget to hold the corner of your eye tightly.
- If you experience symptoms of a serious allergic reaction or eye pain or swelling, seek medical advice immediately.
- This medicine is for you only. Never share it with others. If you have any questions, talk to your doctor.
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