Do you sometimes feel dry, gritty, or red in your eyes? This condition can worsen, especially when you spend a lot of time looking at the computer or in air-conditioned rooms. For some people, this is a constant, lifelong problem. We call this
Dry Eye Disease . So today we are going to talk about a somewhat unusual treatment for this, a nasal spray.
What kind of medicine is this? Why is it used in the nose?
This medicine contains the active ingredient
Varenicline . It is different from the eye drops that are usually applied to the eyes. This is a nasal spray. You may be thinking, "Why would you put medicine in your nose for an eye problem?" Simply put, some nerves in our nose are connected to the glands that produce tears in our eyes. When this spray is applied to the nose, it stimulates these nerves in the nose. That signal goes directly to the eyes, giving them a message
to increase the production of tears naturally . This means that this medicine does not apply something externally like artificial tears, but helps your body produce tears itself. You may see this brand name as Tyrvaya.
Things you need to tell your doctor before taking this medicine
Before using any medication, it is very important to inform your doctor about your complete health condition. Be sure to tell them about these things in particular.
- About your allergies : Tell us if you have any allergies to varenicline or any other medicine, food, or dye.
- If you are pregnant or planning to become pregnant: Any medication should be used with extreme caution during this time, so it is essential to tell your doctor about this.
- If you are a breastfeeding mother: Some medications can pass to your baby through breast milk . So be sure to inform your doctor about this as well.
If you hide this information, it could cause problems for you. So talk to your doctor about everything openly.
How exactly do I use this medicine?
Since this is a nasal spray, it is very important to use it correctly. 1.
Follow the doctor's instructions: Use it exactly as your doctor has prescribed, at the time prescribed.
Never use more than the prescribed amount. 2.
Read the instructions: Read the instructions for use that come with the spray carefully. It explains how to use the spray step by step. If you have difficulty understanding it, ask your doctor again to find out for sure. 3.
If you are giving it to children: If you are giving this medicine to children, special care may be needed. So talk to your doctor about it.
What to do if you miss a dose of medication?
If you miss a dose, skip it completely. Take your next dose at the next scheduled time. Do not take two doses at once to make up for a missed dose.
What if you overdose on medicine?
If you think you have overdosed on this medicine, do not panic and go to the nearest
Emergency Department (ETU) immediately. Or call
the National Poisons Information Centre at the Colombo National Hospital for advice.
The most important thing is that this medicine is for you only. Do not give it to anyone else who has the same symptoms as you. It could be dangerous.
What are the possible side effects of this medicine?
Like all medications, this one can have minor side effects. But not everyone gets them. Some are serious, some are normal.
If you see these, tell your doctor immediately. They are usually not serious, but if they persist, you should tell
your doctor. | Type of side effect | Description and what to do |
|---|
| Serious Allergic Reactions | Skin rash, itching, swelling of the face, lips, tongue or throat. These can be dangerous, so seek medical advice immediately. |
| Nose and throat discomfort | A runny nose or sore throat, sneezing, and coughing. These usually subside within a few days. |
If you notice anything unusual that isn't mentioned on this list, don't be afraid to talk to your doctor about it too.
How do you store and dispose of medication?
To preserve the properties of a medicine, it is very important to store it properly.
- Keep away from children and pets.
- Store at room temperature (between 20-25 degrees Celsius). Protect from extreme heat or cold. Never freeze.
- Throw away any remaining medicine after 30 days of opening the bottle or after the expiration date has passed . If something happens earlier, throw it away immediately.
It is not a good idea to release unused or expired medications into the environment. Ask your doctor about the safest way to dispose of them.
Take-Home Message
- Varenicline Nasal Spray is a nasal spray used to treat dry eye disease.
- This stimulates your body's natural production of tears .
- Before using the medicine, tell your doctor all your health information, especially allergies and pregnancy .
- Use only the prescribed amount as directed by your doctor. If you miss a dose, take it as usual the next time.
- If you experience serious allergic symptoms , such as facial swelling, seek medical advice immediately.
- Always keep medicine out of reach of children and at room temperature. Discard opened product within 30 days or after expiration.
varenicline nasal spray, tyrvaya, dry eye disease, dry eyes, eye medication, nasal medication, tear production, eye redness, eye inflammation
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