Regarding glaucoma issues?
Hello, doctor.
I have two questions to ask.
First, two months ago, I experienced discomfort in my eyes and was found to have elevated intraocular pressure, with readings of 15 mmHg in the left eye and 22 mmHg in the right eye, indicating mild glaucoma.
During this period, I have been using Arteoptic 2% eye drops, and my intraocular pressure has stabilized, maintaining around 14 mmHg in the left eye and 16 mmHg in the right eye.
Should I continue using these drops? If I use this type of eye drops long-term, what are the potential side effects?
Second, the doctor prescribed another eye drop called Sancoba to be used in conjunction with the Arteoptic.
However, the instructions for Sancoba warn against its use in patients with glaucoma.
What is the reason for this warning? Thank you.
An An, 60~69 year old female. Ask Date: 2005/11/21
Dr. Ke Meilan reply Ophthalmology
Hello: 1.
Continue with the eye drops, as glaucoma can only be controlled, not cured.
2.
Arteoptic 2%: This may suppress heart rate, so it is important to adhere to the proper instillation technique.
3.
Sancoba: This is a vitamin B eye drop, and it is warned that patients with glaucoma should not use it; this is a national regulation, and most non-glaucoma eye drops carry this warning.
Sincerely, Dr.
Mei-Lan Ke, Chief of Ophthalmology.
Reply Date: 2005/11/21
More Info
Understanding glaucoma and its management is crucial for maintaining eye health, especially when dealing with elevated intraocular pressure (IOP) and the potential risks associated with medications. Your situation, where you have been diagnosed with mild glaucoma and are currently using eye drops to manage your condition, raises important questions about the long-term use of these medications and their side effects.
Firstly, regarding the use of Arteoptic 2% eye drops, it is essential to understand that this medication is a carbonic anhydrase inhibitor, which helps to lower IOP by reducing the production of aqueous humor in the eye. While it appears that your IOP has stabilized with the use of this medication, it is important to continue monitoring your eye pressure regularly. Long-term use of carbonic anhydrase inhibitors can lead to several side effects, including:
1. Local Side Effects: These can include burning or stinging upon instillation, dry eyes, and redness of the conjunctiva. Some patients may also experience a bitter taste in the mouth.
2. Systemic Side Effects: Although rare, systemic absorption can occur, leading to potential side effects such as fatigue, nausea, and electrolyte imbalances. Patients with a history of kidney problems should be particularly cautious.
3. Allergic Reactions: Some individuals may develop an allergy to the medication, resulting in more severe ocular symptoms.
It is crucial to maintain open communication with your ophthalmologist regarding any side effects you experience. If you find that the side effects are bothersome or if your IOP fluctuates, your doctor may consider adjusting your treatment plan.
Now, concerning the second medication, Sancoba, which you mentioned has warnings against use in glaucoma patients, it is important to clarify why this is the case. Sancoba is a combination medication that may contain components that can potentially increase IOP. For instance, certain formulations may include preservatives or ingredients that can lead to pupil dilation (mydriasis), which can exacerbate angle-closure glaucoma or increase pressure in patients with open-angle glaucoma. Therefore, it is critical to adhere to the warnings provided in the medication guide and discuss any concerns with your healthcare provider.
In summary, managing glaucoma effectively involves regular monitoring of IOP, understanding the medications prescribed, and being aware of their potential side effects. It is advisable to continue using Arteoptic as directed while keeping an eye on any adverse effects. For Sancoba, it is best to consult your ophthalmologist before starting this medication, especially given the warnings associated with its use in glaucoma patients. Your doctor can provide personalized advice based on your specific condition and treatment goals.
Lastly, it is essential to have regular follow-up appointments to assess the effectiveness of your treatment and make any necessary adjustments. Glaucoma is a progressive condition, and proactive management is key to preserving your vision.
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