Does taking steroids affect intraocular pressure?
Hello Dr.
Tsai: This month I am scheduled for embryo implantation during my IVF treatment.
The doctor prescribed steroids (Kangsu Long 5MG, two tablets in the morning and two in the evening).
After reviewing the medication information at home, I noticed that one of the side effects could be glaucoma, and I have high myopia (approximately 1000 degrees in both eyes).
I have previously had regular eye pressure checks, which were around 19-20 mmHg (I recall the doctor mentioning that my corneal thickness is greater, so this eye pressure is acceptable).
I am concerned that taking steroids may increase my eye pressure.
Is it true that short-term steroid use will not have a significant impact? (I heard that during IVF, steroids are taken from week 3 to week 10, approximately seven to eight weeks.) Should I inform my obstetrician-gynecologist about this concern? Additionally, last March, I had a rupture of the Bruch's membrane in my right eye, leaving a small scar in the macula (with corrective lenses, I can see 0.9 to 1.0).
It has been stable for over a year.
Will taking steroids affect this condition? The last time I had an eye examination was around October.
Should I have my eye pressure and fundus checked again during the steroid treatment period? Thank you, Dr.
Tsai!
Miss H, 30~39 year old female. Ask Date: 2016/12/11
Dr. Cai Wenyuan reply Ophthalmology
Hello, it is true that a small number of individuals may experience elevated intraocular pressure when taking steroids.
Since your intraocular pressure is close to the critical value and you have high myopia, it is actually a safe practice to check your intraocular pressure and fundus during the period of steroid use.
Wishing you safety and health.
Sincerely, Dr.
Tsai Wen-Yuan, Director of Ophthalmology, Taoyuan General Hospital, Ministry of Health and Welfare.
Reply Date: 2016/12/11
More Info
The use of steroids, particularly in the context of in vitro fertilization (IVF), raises important considerations regarding eye pressure and overall ocular health, especially for patients with pre-existing conditions such as high myopia. Steroids are known to potentially increase intraocular pressure (IOP), which can be a concern for individuals who are already at risk for glaucoma or have a history of elevated eye pressure.
In your case, you mentioned that your baseline eye pressure has been around 19-20 mmHg, which is generally considered within the normal range, but it is important to note that individual responses to steroids can vary. Some patients may experience a significant increase in IOP, while others may not see any change at all. The risk of elevated IOP is particularly pertinent for those with high myopia, as they may have a predisposition to glaucoma due to structural changes in the eye.
Given that you are prescribed steroids (Kang Su Long 5 mg, twice daily) for a duration of approximately 7-8 weeks during your IVF treatment, it is prudent to monitor your eye pressure closely. While short-term use of steroids may not always lead to significant increases in IOP, the cumulative effect over several weeks could be more pronounced. Therefore, it would be advisable to inform your obstetrician-gynecologist about your concerns regarding steroid use and its potential impact on your eye health. They may coordinate with your ophthalmologist to ensure that your eye pressure is monitored regularly during this period.
Regarding your previous eye condition, where you experienced a rupture of the Bruch's membrane and subsequent scarring in the macular area, the use of steroids could also have implications. Steroids can affect the healing process and may influence the stability of your existing eye condition. It is essential to keep your ophthalmologist informed about your steroid use, as they may recommend additional follow-up appointments to assess both your IOP and the condition of your retina during the steroid treatment.
In summary, while the short-term use of steroids may not always lead to significant changes in eye pressure, the potential risks associated with your specific ocular history warrant careful monitoring. Regular eye examinations during your steroid treatment will help ensure that any changes in IOP or retinal health are promptly addressed. It is always best to maintain open communication with both your fertility specialist and your eye care provider to ensure a comprehensive approach to your health during this important time.
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