How Long Should Eye Drops Be Used During an Eye Exam? - Ophthalmology

Share to:

How long does it take for eye drops to take effect during a routine eye examination? (Forwarded from the Minister's mailbox)


Hello, I went to the ophthalmologist at Zhong Eye Clinic on Yumin Road in Tucheng District, New Taipei City, for my first eye exam because I wanted to get contact lenses.
The doctor prescribed eye drops and asked me to return in a week.
After a week, the doctor prescribed eye drops again and asked me to come back in two weeks.
After two weeks, the doctor prescribed eye drops for the third time and asked me to return again.
During 2 or 3 visits, the doctor mentioned that my eyelashes were irritating my eyes and helped me pluck a few lower eyelashes, which took about 3 minutes.
I'm starting to feel confused as this process seems to be taking a long time and is a bit exhausting.
Is this considered normal?

Miss Hong, 20~29 year old female. Ask Date: 2013/09/09

Dr. He Jianxian reply Ophthalmology


Hello: Generally, stricter requirements for refraction should involve the use of a long-acting cycloplegic agent administered for three consecutive days.
I hope this information is helpful.
Wishing you good health.

Reply Date: 2013/09/09

More Info


When it comes to eye exams, particularly those involving the use of eye drops, the duration and frequency of application can vary based on the specific purpose of the drops and the individual’s eye condition. In your case, it seems that you have been instructed to use eye drops over a period of several weeks, which may seem excessive or confusing. However, this approach is not uncommon in certain clinical settings, especially when preparing for a comprehensive eye examination or when monitoring specific eye conditions.

Typically, eye drops used during an eye exam serve various purposes, such as dilating the pupils, relaxing the eye muscles, or providing lubrication. For instance, cycloplegic agents (like atropine or tropicamide) are often used to dilate the pupils and temporarily paralyze the ciliary muscle, allowing for a clearer view of the retina and other internal structures. The duration of use for these drops can vary; some may require application for just a few days, while others might necessitate a longer regimen to ensure the desired effect.

In your case, the doctor has recommended a staggered approach, suggesting that you use the drops for one week, then two weeks, and so forth. This could be due to the need for gradual adjustment or monitoring of your eye's response to the medication. It’s essential to follow your doctor’s instructions closely, as they are tailored to your specific needs and eye health status.

Regarding your concern about the length of this process, it’s understandable to feel fatigued or overwhelmed, especially if multiple visits are required. However, this thorough approach can be crucial for accurately assessing your vision and overall eye health. If you feel that the process is taking too long or if you have any discomfort, it’s important to communicate this with your eye care provider. They can provide reassurance, adjust the treatment plan if necessary, or explain the rationale behind their recommendations.

In terms of normalcy, while it may feel tedious, it is not unusual for some patients to undergo extended periods of treatment with eye drops, especially if they have specific conditions that require careful monitoring. If you have concerns about the frequency of visits or the duration of the treatment, don’t hesitate to ask your doctor for clarification. They can explain the importance of each step in the process and how it relates to your overall eye health.

In summary, the use of eye drops during an eye exam can vary significantly based on individual circumstances. It’s crucial to adhere to your doctor’s instructions and maintain open communication about any concerns you may have. Your eye health is paramount, and thorough examinations and treatments are essential for ensuring the best possible outcomes. If you ever feel uncertain about the process, remember that your eye care provider is there to support you and answer any questions you may have.

Similar Q&A

Post-Dilation Eye Care: Can You Use Eye Drops Immediately?

Dr. Gao, I would like to ask whether we need to wait for 6-8 hours after the dilating drops have worn off before administering eye drops for the optic nerve and retina examination, or if it is acceptable to use the drops during this period without affecting the results. If we do ...


Dr. Gao Pilin reply Ophthalmology
Hello: It's okay, please don't worry.

[Read More] Post-Dilation Eye Care: Can You Use Eye Drops Immediately?


How Long Should You Use Eye Drops After Cataract Surgery?

After cataract surgery, if the doctor has prescribed three bottles of eye drops, the typical duration for using these drops before discontinuing them can vary. Generally, anti-inflammatory drops are used for about 1 to 2 weeks, while antibiotic drops may be used for about 1 week....


Dr. Gao Pilin reply Ophthalmology
Hello: Since we cannot determine what medication it is and, more importantly, we do not know your postoperative condition, we are unable to make a judgment. Please follow the postoperative instructions provided by your attending physician and consult with them during your next ap...

[Read More] How Long Should You Use Eye Drops After Cataract Surgery?


Can You Use Eye Drops for Three Months After Opening?

Hello, I have a prescription for a bottle of methylsulfate neostigmine drops from my doctor, but my follow-up appointment is in two to three months. Can I use this bottle of medication for three months? I found online that liquid medications should be discarded four weeks after o...


Dr. Gao Pilin reply Ophthalmology
Hello: Generally, eye drops should not be used after six weeks once opened. This bottle of eye drops is for relieving muscle fatigue; if there are no symptoms, you may not need to use them. In Taiwan, the Ophthalmology Department at Puzi Hospital is open on Monday, Tuesday, Thurs...

[Read More] Can You Use Eye Drops for Three Months After Opening?


Understanding Eye Redness: When to Use Eye Drops and Safety Tips

1. After opening, eye drops should generally be discarded after one month, even if they have been stored properly. This is to prevent the risk of contamination and ensure safety. 2. Fluorometholone, sulfamethoxazole, and the combination of antazoline HCl and tetrahydrozoline HCl...


Dr. Gao Pilin reply Ophthalmology
Hello Mandy: 1. It is best not to use it. 2. There is a very red spot in the eye, which could possibly be a subconjunctival hemorrhage, but it is not a concern. You can use both, but please space them 10 minutes apart. 3. If there are no uncomfortable symptoms and the examina...

[Read More] Understanding Eye Redness: When to Use Eye Drops and Safety Tips


Related FAQ

Eye Drops

(Ophthalmology)

Dilating Eye Drops

(Ophthalmology)

Eye Drop Consultation

(Ophthalmology)

Tear Ducts

(Ophthalmology)

Dry Eye Discomfort

(Ophthalmology)

Eyelashes

(Ophthalmology)

Stye

(Ophthalmology)

Retinal Exam

(Ophthalmology)

Refraction Test

(Ophthalmology)

Eye Fatigue

(Ophthalmology)